15Th October at 19:00 Hours Or 7Pm AEST

Total Page：16

File Type：pdf, Size：1020Kb

Night sky map August 2018 North STAR BRIGHTNESS Zero or brighter Deneb 1st magnitude nd CYGNUS 2 NE CANES VENATICI rd Vega 3 LYRA NW 4th CORONA BOREALIS HERCULES BOOTES VULPECULA Arcturus SAGITTA COMA BERENICES DELPHINUS SERPENS Altair Barnard’s star EQUULEUS OPHIUCHUS AQUILA First quarter Jupiter Moon on 18th SCUTUM SERPENS VIRGO LIBRA P Zubenelgenubi P Saturn Spica Venus on East Mars P Antares the 21st SAGITTARIUS Centre of the Galaxy M6 CORVUS P M7 CAPRICORNUS SCORPIUS NGC 6231 Teapot CRATER West LUPUS AQUARIUS CORONA AUSTRALIS MICROSCOPIUM NORMA Centaurus A ARA Omega Centauri TELESCOPIUM CENTAURUS CIRCINUS PISCIS AUSTRINUS Alpha Centauri Hadar POINTERS INDUS Jewel Box Mimosa PAVO TRIANGULUM AUSTRALE SOUTHERN CROSS HYDRA Coalsac CRUX APUS GRUS MUSCA ANTLIA OCTANS South Celestial Pole 47 Tucanae CHAMAELEON VELA TUCANA SMC SCULPTOR CHART KEY MENSA CARINA PYXIS SE PHOENIX HYDRUS VOLANS Bright star Faint star Achernar LMC SW Ecliptic Milky Way MOON PHASE Celestial Equator DORADO Last quarter 05th RETICULUM New Moon 11th P Planet PUPPIS LMC or Large Magellanic Cloud HOROLOGIUM Canopus First quarter 18th SMC or Small Magellanic Cloud South Full Moon 26th THE CHART HIGHLIGHTS IN AUGUST 2018 The star chart shows the stars and constellations visible in The best time to look at the moon with a small the night sky for Sydney, Melbourne, Canberra, Hobart telescope or binoculars is a few days either side of its and Adelaide for August at about 7:30 pm (local standard first quarter phase, which falls on the 18th. This month time). For Darwin and similar northerly locations the chart there are four bright planets in the evening sky: Jupiter will still apply, but some stars will be lost off the southern in the north in the constellation Libra, Saturn in the edge while extra stars will be visible to the north. Stars northeast in the constellation of Sagittarius, Mars in down to a brightness or magnitude limit of 4.5 are shown the east in the constellation of Capricornus and on the star chart. To use this star chart, rotate the chart so Venus, in the constellation of Virgo. High in the sky are that the direction you are facing (north, south, east or west) the constellations Sagittarius (the Archer), Scorpius is shown at the bottom. The centre of the chart represents (the Scorpion) and Crux (the Southern Cross). When the point directly above your head, called the zenith point, viewing the night sky from a dark location, it may be and the outer circular edge represents the horizon. possible to see the white glow of our own galaxy, the Milky Way. Sydney Observatory is part of the Museum of Applied Arts and Sciences. The Sydney Observatory night sky map was created by Dr M. Anderson using the TheSky software. This month’s edition was prepared by Melissa Hulbert. © 2018 Museum of Applied Arts and Sciences, Sydney. .

Copy Link

Recommended publications

The Planisphere of the Heavens
The Planisphere of the Heavens by Steven E. Behrmann Book V Copyright© by Steven E. Behrmann All rights reserved 2010 First Draft (Sunnyside Edition) Dedication: This book is dedicated to my blessed little son, Jonathan William Edward, to whom I hope to teach the names of the stars. Table of Contents A Planisphere of the Heavens .......................................................... 12 The Signs of the Seasons ................................................................. 15 The Virgin (Virgo) ........................................................................... 24 Virgo ............................................................................................ 25 Coma ............................................................................................ 27 The Centaur .................................................................................. 29 Boötes ........................................................................................... 31 The Scales (Libra) ............................................................................ 34 Libra ............................................................................................. 35 The Cross (Crux) .......................................................................... 37 The Victim ................................................................................... 39 The Crown .................................................................................... 41 The Scorpion ...................................................................................
[Show full text]
Instruction Manual
1 Contents 1. Constellation Watch Cosmo Sign.................................................. 4 2. Constellation Display of Entire Sky at 35° North Latitude ........ 5 3. Features ........................................................................................... 6 4. Setting the Time and Constellation Dial....................................... 8 5. Concerning the Constellation Dial Display ................................ 11 6. Abbreviations of Constellations and their Full Spellings.......... 12 7. Nebulae and Star Clusters on the Constellation Dial in Light Green.... 15 8. Diagram of the Constellation Dial............................................... 16 9. Precautions .................................................................................... 18 10. Specifications................................................................................. 24 3 1. Constellation Watch Cosmo Sign 2. Constellation Display of Entire Sky at 35° The Constellation Watch Cosmo Sign is a precisely designed analog quartz watch that North Latitude displays not only the current time but also the correct positions of the constellations as Right ascension scale Ecliptic Celestial equator they move across the celestial sphere. The Cosmo Sign Constellation Watch gives the Date scale -18° horizontal D azimuth and altitude of the major fixed stars, nebulae and star clusters, displays local i c r e o Constellation dial setting c n t s ( sidereal time, stellar spectral type, pole star hour angle, the hours for astronomical i o N t e n o l l r f
[Show full text]
Naming the Extrasolar Planets
Naming the extrasolar planets W. Lyra Max Planck Institute for Astronomy, Königstuhl 17, 69177, Heidelberg, Germany [email protected] Abstract and OGLE-TR-182 b, which does not help educators convey the message that these planets are quite similar to Jupiter. Extrasolar planets are not named and are referred to only In stark contrast, the sentence“planet Apollo is a gas giant by their assigned scientific designation. The reason given like Jupiter” is heavily - yet invisibly - coated with Coper- by the IAU to not name the planets is that it is consid- nicanism. ered impractical as planets are expected to be common. I One reason given by the IAU for not considering naming advance some reasons as to why this logic is flawed, and sug- the extrasolar planets is that it is a task deemed impractical. gest names for the 403 extrasolar planet candidates known One source is quoted as having said “if planets are found to as of Oct 2009. The names follow a scheme of association occur very frequently in the Universe, a system of individual with the constellation that the host star pertains to, and names for planets might well rapidly be found equally im- therefore are mostly drawn from Roman-Greek mythology. practicable as it is for stars, as planet discoveries progress.” Other mythologies may also be used given that a suitable 1. This leads to a second argument. It is indeed impractical association is established. to name all stars. But some stars are named nonetheless. In fact, all other classes of astronomical bodies are named.
[Show full text]
Scutum Apus Aquarius Aquila Ara Bootes Canes Venatici Capricornus Centaurus Cepheus Circinus Coma Berenices Corona Austrina Coro
Polaris Ursa Minor Cepheus Camelopardus Thuban Draco Cassiopeia Mizar Ursa Major Lacerta Lynx Deneb Capella Perseus Auriga Canes Venatici Algol Cygnus Vega Cor Caroli Andromeda Lyra Bootes Leo Minor Castor Triangulum Corona Borealis Albireo Hercules Pollux Alphecca Gemini Vulpecula Coma Berenices Pleiades Aries Pegasus Sagitta Arcturus Taurus Cancer Aldebaran Denebola Leo Delphinus Serpens [Caput] Regulus Equuleus Altair Canis Minor Pisces Betelgeuse Aquila Procyon Orion Serpens [Cauda] Ophiuchus Virgo Sextans Monoceros Mira Scutum Rigel Aquarius Spica Cetus Libra Crater Capricornus Hydra Sirius Corvus Lepus Deneb Kaitos Canis Major Eridanus Antares Fomalhaut Piscis Austrinus Sagittarius Scorpius Antlia Pyxis Fornax Sculptor Microscopium Columba Caelum Corona Austrina Lupus Puppis Grus Centaurus Vela Norma Horologium Phoenix Telescopium Ara Canopus Indus Crux Pictor Achernar Hadar Carina Dorado Tucana Circinus Rigel Kentaurus Reticulum Pavo Triangulum Australe Musca Volans Hydrus Mensa Apus SampleOctans file Chamaeleon AND THE LONELY WAR Sample file STAR POWER VOLUME FOUR: STAR POWER and the LONELY WAR Copyright © 2018 Michael Terracciano and Garth Graham. All rights reserved. Star Power, the Star Power logo, and all characters, likenesses, and situations herein are trademarks of Michael Terracciano and Garth Graham. Except for review purposes, no portion of this publication may be reproduced or transmitted, in any form or by any means, without the express written consent of the copyright holders. All characters and events in this publication are fictional and any resemblance to real people or events is purely coincidental. Star chartsSample adapted from charts found at hoshifuru.jp file Portions of this book are published online at www.starpowercomic.com. This volume collects STAR POWER and the LONELY WAR Issues #16-20 published online between Oct 2016 and Oct 2017.
[Show full text]
Capricorn (Astrology) - Wikipedia, the Free Encyclopedia
מַ זַל גְּדִ י http://www.morfix.co.il/en/Capricorn بُ ْر ُج ال َج ْدي http://www.arabdict.com/en/english-arabic/Capricorn برج جدی https://translate.google.com/#auto/fa/Capricorn Αιγόκερως Capricornus - Wikipedia, the free encyclopedia http://en.wikipedia.org/wiki/Capricornus h m s Capricornus Coordinates: 21 00 00 , −20° 00 ′ 00 ″ From Wikipedia, the free encyclopedia Capricornus /ˌkæprɨˈkɔrnəs/ is one of the constellations of the zodiac. Its name is Latin for "horned goat" or Capricornus "goat horn", and it is commonly represented in the form Constellation of a sea-goat: a mythical creature that is half goat, half fish. Its symbol is (Unicode ♑). Capricornus is one of the 88 modern constellations, and was also one of the 48 constellations listed by the 2nd century astronomer Ptolemy. Under its modern boundaries it is bordered by Aquila, Sagittarius, Microscopium, Piscis Austrinus, and Aquarius. The constellation is located in an area of sky called the Sea or the Water, consisting of many water-related constellations such as Aquarius, Pisces and Eridanus. It is the smallest constellation in the zodiac. List of stars in Capricornus Contents Abbreviation Cap Genitive Capricorni 1 Notable features Pronunciation /ˌkæprɨˈkɔrnəs/, genitive 1.1 Deep-sky objects /ˌkæprɨˈkɔrnaɪ/ 1.2 Stars 2 History and mythology Symbolism the Sea Goat 3 Visualizations Right ascension 20 h 06 m 46.4871 s–21 h 59 m 04.8693 s[1] 4 Equivalents Declination −8.4043999°–−27.6914144° [1] 5 Astrology 6 Namesakes Family Zodiac 7 Citations Area 414 sq. deg. (40th) 8 See also Main stars 9, 13,23 9 External links Bayer/Flamsteed 49 stars Notable features Stars with 5 planets Deep-sky objects Stars brighter 1 than 3.00 m Several galaxies and star clusters are contained within Stars within 3 Capricornus.
[Show full text]
Educator's Guide: Orion
Legends of the Night Sky Orion Educator’s Guide Grades K - 8 Written By: Dr. Phil Wymer, Ph.D. & Art Klinger Legends of the Night Sky: Orion Educator’s Guide Table of Contents Introduction………………………………………………………………....3 Constellations; General Overview……………………………………..4 Orion…………………………………………………………………………..22 Scorpius……………………………………………………………………….36 Canis Major…………………………………………………………………..45 Canis Minor…………………………………………………………………..52 Lesson Plans………………………………………………………………….56 Coloring Book…………………………………………………………………….….57 Hand Angles……………………………………………………………………….…64 Constellation Research..…………………………………………………….……71 When and Where to View Orion…………………………………….……..…77 Angles For Locating Orion..…………………………………………...……….78 Overhead Projector Punch Out of Orion……………………………………82 Where on Earth is: Thrace, Lemnos, and Crete?.............................83 Appendix………………………………………………………………………86 Copyright©2003, Audio Visual Imagineering, Inc. 2 Legends of the Night Sky: Orion Educator’s Guide Introduction It is our belief that “Legends of the Night sky: Orion” is the best multi-grade (K – 8), multi-disciplinary education package on the market today. It consists of a humorous 24-minute show and educator’s package. The Orion Educator’s Guide is designed for Planetarians, Teachers, and parents. The information is researched, organized, and laid out so that the educator need not spend hours coming up with lesson plans or labs. This has already been accomplished by certified educators. The guide is written to alleviate the fear of space and the night sky (that many elementary and middle school teachers have) when it comes to that section of the science lesson plan. It is an excellent tool that allows the parents to be a part of the learning experience. The guide is devised in such a way that there are plenty of visuals to assist the educator and student in finding the Winter constellations.
[Show full text]
From Our Perspective... the Ecliptic
2/9/09 Why don’t we see the same Mastering Astronomy Assignment 3 constellations throughout the year? • Due Feb 17, 11 am • Read Sections 2.1, 2.2 and S1.2 The Earth also revolves around the Sun, From our perspective... which changes our view of the stars March September Earth circles the Sun in 365.25 days and, The Ecliptic consequently, the Sun appears to go once around the ecliptic in the same period. If we could see • As the Earth orbits background stars in the daytime, our Sun would the Sun, the Sun appears to move a) appear to move against them at a rate of 360° per eastward among the day. stars following a path b) appear to move against them at a rate of about called the ecliptic 15° per day. • The ecliptic is a c) appear to move against them at a rate of about 1° projection of Earth’s per day. orbit onto the The tilt of the Earth's axis d) remain stationary against these stars. celestial sphere causes the ecliptic to be tilted to the celestial equator 1 2/9/09 The sky varies as Earth orbits the Sun • As the Earth orbits the Sun, the Sun appears to move along the Zodiac ecliptic. • At midnight, the stars on our meridian are opposite the Sun in The 13 Zodiacal constellations that our Sun the sky. covers-up (blocks) in the course of one year (used to be only 12) • Aquarius • Leo • Pisces • Libra • Aries • Virgo • Scorpius • Taurus • Ophiuchus • Gemini • Sagittarius • Cancer • Capricornus The Zodiacal Constellations that our Sun blocks in the course of one year (only 12 are shown here) North Star Aquarius Pisces Capricornus Aries 1 day Sagittarius Taurus Scorpius 365 days Libra Gemini Virgo Cancer Leo North Star Aquarius Pisces Capricornus In-class Activities: Seasonal Stars Aries 1 day Sagittarius • Work with a partner! Taurus Scorpius • Read the instructions and questions carefully.
[Show full text]
Chemical Abundances of Four Red Supergiants Star Clusters (Rsgcs) in Scutum-Crux Arm
Star Clusters: From the Milky Way to the Early Universe Proceedings IAU Symposium No. 351, 2019 c International Astronomical Union 2020 A. Bragaglia, M. Davies, A. Sills & E. Vesperini, eds. doi:10.1017/S1743921319006902 Chemical abundances of four red supergiants star clusters (RSGCs) in Scutum-Crux arm Sang-Hyun Chun Korea Astronomy and Space Science Institute, 776 Daedeokdae-ro, Yuseong-gu, Daejeon 34055, Republic of Korea email: [email protected] Abstract. We investigate the spectral properties of red supergiant stars in the four RSGCs (RSGC2, RSGC3, RSGC4, RSGC5, and Alicante 10) in the Scutum-Crux arm of the Milky Way. The high-resolution (R ∼ 45, 000) near-infrared (H and K bands) spectra for 41 red supergiants were obtained using IGRINS at Gemini South telescope. The calibration of effective tempera- tures and gravities are derived based on the EWTi and EWCO using supergiants in IGIRNS library. The resulted temperatures and gravities are consistent with previous results. Model spectra were synthesized using derived stellar parameters from which we estimate metallicities and chemical abundances like α-elements. In our preliminary result, we find that overall four RSGCs indeed have sub-solar metallicities as already known in previous studies. The metallicity properties of RSGCs are far off the nominal metallicity trend in this region, and this suggests recent low-metallicity gas fueling into the inner disk and bulge. Keywords. stars: abundances, stars: late-type, (stars:) supergiants, Galaxy: disk 1. Introduction Massive stars are important to investigate the structures and chemical evolution of galaxies because of their luminous brightness and chemical enrichment as supernova.
[Show full text]
2. Descriptive Astronomy (“Astronomy Without a Telescope”)
2. Descriptive Astronomy (“Astronomy Without a Telescope”) http://apod.nasa.gov/apod/astropix.html • How do we locate stars in the heavens? • What stars are visible from a given location? • Where is the sun in the sky at any given time? • Where are you on the Earth? An “asterism” is two stars that appear To be close in the sky but actually aren’t In 1930 the International Astronomical Union (IAU) ruled the heavens off into 88 legal, precise constellations. (52 N, 36 S) Every star, galaxy, etc., is a member of one of these constellations. Many stars are named according to their constellation and relative brightness (Bayer 1603). Sirius α − Centauri, α-Canis declination less http://calgary.rasc.ca/constellation.htm - list than -53o not Majoris, α-Orionis visible from SC http://www.google.com/sky/ Betelgeuse https://en.wikipedia.org/wiki/List_of_Messier_objects (1758 – 1782) Biggest constellation – Hydra – the female water snake 1303 square degrees, but Ursa Major and Virgo almost as big. Hydrus – the male water snake is much smaller – 2243 square degrees Smallest is Crux – the Southern Cross – 68 square degrees Brief History Some of the current constellations can be traced back to the inhabitants of the Euphrates valley, from whom they were handed down through the Greeks and Arabs. Few pictorial records of the ancient constellation figures have survived, but in the Almagest AD 150, Ptolemy catalogued the positions of 1,022 of the brightest stars both in terms of celestial latitude and longitude, and of their places in 48 constellations. The Ptolemaic constellations left a blank area centered not on the present south pole but on a point which, because of precession, would have been the south pole c.
[Show full text]
Sydney Observatory Night Sky Map September 2012 a Map for Each Month of the Year, to Help You Learn About the Night Sky
Sydney Observatory night sky map September 2012 A map for each month of the year, to help you learn about the night sky www.sydneyobservatory.com This star chart shows the stars and constellations visible in the night sky for Sydney, Melbourne, Brisbane, Canberra, Hobart, Adelaide and Perth for September 2012 at about 7:30 pm (local standard time). For Darwin and similar locations the chart will still apply, but some stars will be lost off the southern edge while extra stars will be visible to the north. Stars down to a brightness or magnitude limit of 4.5 are shown. To use this chart, rotate it so that the direction you are facing (north, south, east or west) is shown at the bottom. The centre of the chart represents the point directly above your head, called the zenith, and the outer circular edge represents the horizon. h t r No Star brightness Moon phase Last quarter: 08th Zero or brighter New Moon: 16th 1st magnitude LACERTA nd Deneb First quarter: 23rd 2 CYGNUS Full Moon: 30th rd N 3 E LYRA th Vega W 4 LYRA N CORONA BOREALIS HERCULES BOOTES VULPECULA SAGITTA PEGASUS DELPHINUS Arcturus Altair EQUULEUS SERPENS AQUILA OPHIUCHUS SCUTUM PISCES Moon on 23rd SERPENS Zubeneschamali AQUARIUS CAPRICORNUS E SAGITTARIUS LIBRA a Saturn Centre of the Galaxy Antares Zubenelgenubi t s Antares VIRGO s t SAGITTARIUS P SCORPIUS P e PISCESMICROSCOPIUM AUSTRINUS SCORPIUS Mars Spica W PISCIS AUSTRINUS CORONA AUSTRALIS Fomalhaut Centre of the Galaxy TELESCOPIUM LUPUS ARA GRUSGRUS INDUS NORMA CORVUS INDUS CETUS SCULPTOR PAVO CIRCINUS CENTAURUS TRIANGULUM
[Show full text]
The Constellations
The Constellations Swinburne Astronomy Online 3D PDF c SAO 2012 The Constellations c Swinburne Astronomy Online 2012 1 Description 1.1 The constellations Constellations are groupings of stars which appear close together on the sky. The constellations help us identify regions of the sky. The individual stars within a constellation generally have no physical relationship, as they are at varying distances from our observation point on the Earth. When we project the stars onto the celestial sphere, however, they appear to be grouped together. There are 13 constellations that make up the zodiac: Capricornus, Aquarius, Pisces, Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpius, Ophiuchus and Sagittarius. The zodiacal constellations are the constellations through which the Sun appears to pass each year. Twelve of these zodiac constellations feature in the pseudo-science of astrology, but Ophiuchus is also located in the zodiac. Note that the zodiac constellations do not all sit along the celestial equator. The zodiacal strip is tilted 23.4 degrees with respect to the ecliptic, due to the tilt of the Earth's rotation axis to the ecliptic. There are 88 constellations which cover the entire celestial sphere as recognised by the International Astronomical Union. Our modern system of 88 constellations is based partly on constellations ﬁrst labeled in Mesopotamia, Babylon, Egypt and Greece, and partly on constellations added to ﬁll in the southern sky (plus regions of the northern sky previously neglected because they contain no bright stars). In this 3D PDF you can toggle between the full 88 constellation boundaries and the 13 zodiacal constellation boundaries.
[Show full text]
These Sky Maps Were Made Using the Freeware UNIX Program "Starchart", from Alan Paeth and Craig Counterman, with Some Postprocessing by Stuart Levy
These sky maps were made using the freeware UNIX program "starchart", from Alan Paeth and Craig Counterman, with some postprocessing by Stuart Levy. You’re free to use them however you wish. There are five equatorial maps: three covering the equatorial strip from declination −60 to +60 degrees, corresponding roughly to the evening sky in northern winter (eq1), spring (eq2), and summer/autumn (eq3), plus maps covering the north and south polar areas to declination about +/− 25 degrees. Grid lines are drawn at every 15 degrees of declination, and every hour (= 15 degrees at the equator) of right ascension. The equatorial−strip maps use a simple rectangular projection; this shows constellations near the equator with their true shape, but those at declination +/− 30 degrees are stretched horizontally by about 15%, and those at the extreme 60−degree edge are plotted twice as wide as you’ll see them on the sky. The sinusoidal curve spanning the equatorial strip is, of course, the Ecliptic −− the path of the Sun (and approximately that of the planets) through the sky. The polar maps are plotted with stereographic projection. This preserves shapes of small constellations, but enlarges them as they get farther from the pole; at declination 45 degrees they’re about 17% oversized, and at the extreme 25−degree edge about 40% too large. These charts plot stars down to magnitude 5, along with a few of the brighter deep−sky objects −− mostly star clusters and nebulae. Many stars are labelled with their Bayer Greek−letter names. Also here are similarly−plotted maps, based on galactic coordinates.
[Show full text]