January and February Star Guide
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The Dunhuang Chinese Sky: a Comprehensive Study of the Oldest Known Star Atlas
25/02/09JAHH/v4 1 THE DUNHUANG CHINESE SKY: A COMPREHENSIVE STUDY OF THE OLDEST KNOWN STAR ATLAS JEAN-MARC BONNET-BIDAUD Commissariat à l’Energie Atomique ,Centre de Saclay, F-91191 Gif-sur-Yvette, France E-mail: [email protected] FRANÇOISE PRADERIE Observatoire de Paris, 61 Avenue de l’Observatoire, F- 75014 Paris, France E-mail: [email protected] and SUSAN WHITFIELD The British Library, 96 Euston Road, London NW1 2DB, UK E-mail: [email protected] Abstract: This paper presents an analysis of the star atlas included in the medieval Chinese manuscript (Or.8210/S.3326), discovered in 1907 by the archaeologist Aurel Stein at the Silk Road town of Dunhuang and now held in the British Library. Although partially studied by a few Chinese scholars, it has never been fully displayed and discussed in the Western world. This set of sky maps (12 hour angle maps in quasi-cylindrical projection and a circumpolar map in azimuthal projection), displaying the full sky visible from the Northern hemisphere, is up to now the oldest complete preserved star atlas from any civilisation. It is also the first known pictorial representation of the quasi-totality of the Chinese constellations. This paper describes the history of the physical object – a roll of thin paper drawn with ink. We analyse the stellar content of each map (1339 stars, 257 asterisms) and the texts associated with the maps. We establish the precision with which the maps are drawn (1.5 to 4° for the brightest stars) and examine the type of projections used. -
Constellations with Prominent Stars That Can Be Found Near the Meridian at 10 Pm on January 15
ONSTELLATIONS C Altitude Ruler The rotation of the Earth on its axis causes the stars to rise and set each evening. In addition, the orbit of the Earth around the Sun places different regions of the sky in our Horizon night-time view. The PLANISPHERE is an extremely useful tool for finding stars and 10 constellation in the sky, depicting not only what is currently in the sky but it also allows the 20 prediction of the rising and setting times of various celestial objects. 30 THE LAYOUT OF THE PLANISPHERE 40 50 The outer circumference of the dark blue circular disk (which is called the star wheel) you’ll notice that the wheel is divided into the 12 months, and that each month is divided into 60 individual dates. The star wheel rotates about the brass fastener, which represents the 70 North Celestial Pole. The frame of the planisphere has times along the outer edge. 80 Holding the planisphere on the southern corner you'll see "midnight" at the top. Moving Zenith counterclockwise, notice how the hours progress, through 1 AM, 2 AM, and so on through "noon" at the bottom. The hours then proceed through the afternoon and evening (1 PM, 2 PM, etc.) back toward midnight. Once you have the wheel set properly for the correct time and day, the displayed part represents what you see if you stand with the star and planet locator held directly over your head with the brass fastener toward the north. (Notice that the compass directions are also written on the corners of the frame.) Of course, you don't have to actually stand that way to make use of the Star and Planet Locator--this is just a description to help you understand what is displayed. -
IBAK Sewer and Manhole Inspection Systems
IBAK Sewer and Manhole Inspection Systems Table of contents Hindsight – Insight – Foresight ..................................... 4 Cable drums and cable winches IBAK Sewer and Manhole Inspection Systems ............ 6 Extension Kit ............................................................... 44 IBAK KT 180 ............................................................... 46 Cameras IBAK KW 180 .............................................................. 48 IBAK HYDRUS .............................................................. 8 IBAK KW 305/310/505 ................................................ 50 IBAK NANO / NANO L ................................................. 10 IBAK KW LISY Synchron ............................................ 52 IBAK JUNO ................................................................. 12 IBAK POLARIS ............................................................ 14 Compact push system IBAK ORION .............................................................. 16 IBAK HSP .................................................................... 54 IBAK ORION L ............................................................ 18 IBAK MiniLite .............................................................. 56 IBAK ORPHEUS 2 ...................................................... 20 IBAK ORPHEUS 2 HD ................................................ 22 Control units/systems IBAK ARGUS 5 ........................................................... 24 IBAK BK 3.5 ............................................................... -
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. -
In This Exercise, You Will Learn Some of the Stars That Make up Patterns in the Sky
PHYS 1830 - Perspectives on the Universe Winter 2015 PLANETARIUM EXERCISE In this exercise, you will learn some of the stars that make up patterns in the sky. These are properly known as asterisms. Constellations, on the other hand, are defined as 88 regions or patches of sky that are officially designated by the International Astronomical Union (IAU). Constellations often contain the familiar patterns of stars that are the asterisms, but constellations are usually identified by their Latin name. For example, the asterism of the Big Dipper is contained within the constellation of Ursa Major, the Greater Bear. You will also be introduced to the astronomical coordinate system that is most commonly used to describe positions of objects in the sky: the equatorial coordinate system. Part 1: Sketching You will sketch several asterisms on a single page. Draw a line across the bottom of the page to indicate the position of the horizon. Label this line with the cardinal points. Draw a cross near the top of your sketch to represent the position of the zenith. Label this point. Lightly draw in the position of the meridian and label it. For each sketch, label the time for which the planetarium is set and record your location within the dome. Use circles to mark the relative positions of the stars. The size of the circle should reflect the relative brightness with larger circles indicating brighter stars. Use straight lines to connect the relevant stars to draw the asterism shape. Sketch #1: Big Dipper, Little Dipper, and Cassiopeia Label the asterism/constellation name. -
Winter Constellations Orion
Night Sky 101: Winter Constellations Orion Orion is possibly the most well-known constellation, apart from The Big and Little Dipper. Easily recognizable by the three bright stars that form the “belt of Orion,” the constellation is, in reality, much larger. The two brightest stars in Orion are called Betelgeuse and Rigel. Betelgeuse has a distinct red tint, which makes it easy to tell them apart. Betelgeuse may soon go completely supernova. Astronomers suspect that this supernova will not affect the Earth, but may cause a double shadow to be cast on the Earth’s surface for up to two weeks. Orion is identified as the hunter by the Greeks. According to the myth, Orion was the son of the god Posiedon and Euryale, queen of the Amazons. Orion inherited his mothers talents and became the greatest hunter in the whole world. However, he boasted about this repeatedly, and was killed by a small scorpion (Scorpius), who stung him on the ankle. Canis Major and Canis Minor According to Greek mythology, Canis Major and Minor represent Orion’s faithful hunting companions. Canis Major appears to be chasing the rabbit constellation, Lepus, in the night sky. Canis Major is home to the sky’s brightest star, Sirius, also called “The Dog Star.” Sirius is a blue star, but appears to be many different colors and has been repeatedly mistaken as a UFO. One of the most unique celestial objects in Canis Major is the colliding spiral galaxies, NGC 2207 and IC 2163. The larger galaxy is in the process of pulling stars and remaining material from the smaller galaxy. -
Startheater 3 Man
AGES 8+ 2009 ® Planetarium Projector with Astronomy Software Instruction Manual Table of Contents Discover the Universe! .......................................................................................................3 Your Own Planetarium ......................................................................................................3 What Is a Constellation? ....................................................................................................3 The Star Sphere ....................................................................................................................4 Assembly and Operation ..................................................................................................4 Installing Batteries .......................................................................................................4 Operating Your Planetarium ....................................................................................5 Setting the Date and Time ........................................................................................6 Care and Maintenance.......................................................................................................6 Meteors and Comets ..........................................................................................................7 The Constellations...............................................................................................................7 The Moving Sky..................................................................................................................10 -
Maui Stargazing Observing List
MAUI STARGAZING OBSERVING LIST FEBRUARY TELESCOPE OBJECTS FEBRUARY LASER POINTER OBJECTS GALAXIES ASTERISMS M 31 (Andromeda) Belt (Orion) M 32 (Andromeda) Big Dipper (Ursa Major (Rising) M 33 Pinwheel (Triangulum) Great Square (Pegasus) M 81 (Ursa Major) Guardians of the Pole (Ursa Minor) M 82 Ursa Major) Milk Dipper (Orion) M 101 (Andromeda) Little Dipper (Ursa Minor) Shield (Orion) MUTLIPLE STAR SYSTEM Sickle (Leo) Castor (Gemini) Sword (Orion) W or M or Chair (Cassiopeia) BRIGHT NEBULAE Winter Circle M 1 Crab (Taurus) Winter Triangle M 42 Orion (Orion) CONSTELLATIONS GLOBULAR STAR CLUSTER Andromeda (Chained Maiden) M 79 (Lepus) Aries (Ram) Auriga (Charioteer) OPEN STAR CLUSTERS Cancer (Crab) Caldwell 41 Hyades (Taurus) (Bare Eye) Canis Major (Big Dog) M 38 Starfish (Auriga) Canis Minor (Little Dog) M 41 Heart of the Dog (Canis Major) Cassiopeia (Queen of Ethiopia) M 44 Beehive (Cancer) Cepheus (King of Ethiopia) M 45 Pleiades (Taurus) Cetus (Whale) NGC 869 Double Cluster (Perseus) Columba (Dove) NGC 884 Double Cluster (Perseus) Eridanus (River) NGC 1976 Trapezuim (Orion) Hydra (Water Snake) rising NGC 7789 Caroline’s Rose (Cassiopeia) Leo (Lion) rising Lepus (Hare) BARE EYE OBJECTS Orion (Hunter) Rising Satellites and Meteor Showers! Pegasus (Flying Horse) Perseus (Hero) FIRST MAGNITUDE STARS Taurus (The Bull) Achernar (Eridanus) Triangulum (Triangle) Aldebaran (Taurus) Ursa Major (Big Bear) Betelgeuse (Orion) Ursa Minor (Little Bear) Bellatrix (Orion) Capella (Auriga the Charioteer) Canopus (Carinae the Keel) Pollux (Gemini) Procyon (Canis Minor) Regulus (Leo) Rigel (Orion) Sirius (Canis Major) . -
Guidepost Constellations Map The
ConstellationsTitleTitle here here The Horizon Globe SE comes with 16 of the most important constellations.* Equipment needed: We call four of them Guideposts. These four are easy to find, and constellations they will point you to all the rest of the constellations. Any time you see stars, you will be able to find at least one of the Guidepost constellations. Orion ORION - Guidepost #1 Very bright and easy to find. Dipp ig e B r BIG DIPPER - Guidepost #2 Tied with Orion for being easy to find. siop as ei C a CASSIOPEIA - Guidepost #3 Almost as easy to find as the Big Dipper, and in a great spot. gn Cy us CYGNUS - Guidepost #4 Part of the Summer Triangle, and very distinctive. If Cygnus is out you will be able to find it. The other 12 constellations included with your Horizon Globe are significant for a different reason; they helped ancient astronomers tell the time of year and time of night before clocks were invented. You probably know the names of these special constellations, they are the signs of the Zodiac. The Zodiac comprises Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius, and Pisces. These twelve constellations all fit on the ecliptic. Coincidence? In the next chapter we’ll get started by looking at one very important constellation. The first Guidepost, Orion, will help you find and remember the rest of the constellations. * The Big Dipper is technically an asterism, not a constellation. A constellation is one of 88 star groupings that have a definite names. -
Star Wheel Questions Set the Star Wheel for 9Pm on November 1St
Star Wheel Questions Set the star wheel for 9pm on November 1st. the edges of the star window are where the sky meets the ground. This is called the horizon. 1. What constellation is near the northern horizon? (Ursa Major, Bootes) 2. What constellation is near the eastern horizon? (Orion, Eridanus) The center of the star wheel is the top of the sky, over your head. 3. Name two constellations that are near the top of the sky. (Cassiopeia, Cepheus, Andromeda) On the star wheel, bigger stars appear brighter in the sky. 4. Which constellation would be easier to see because it has more bright stars: Cassiopeia or Cepheus? (Cassiopeia) 5. Planets are not shown on the star wheel. Why not? (because they change positions over time) Now set the star wheel for midnight on March 15. 6. Where in the sky would you look to see Canis Major? (near the western horizon) 7. Look toward the east. What constellation is about halfway between the horizon and the top of the sky in the east? (Corona Borealis (best answer) also Hercules, Bootes) The lines connecting the stars give us an idea about which stars belong to a constellation, and offer a pattern for us to look for in the sky. Each star pattern is supposed to represent a person, object or animal. For instance, Leo is supposed to be a lion. You also may have noticed that some constellations are bigger than others. 8. What constellation in the southern sky is the largest? (Hydra) 9. What is a small constellation in the southern sky? (Corvus, Canis Minor) 10. -
A Collection of Curricula for the STARLAB Greek Mythology Cylinder
A Collection of Curricula for the STARLAB Greek Mythology Cylinder Including: A Look at the Greek Mythology Cylinder Three Activities: Constellation Creations, Create a Myth, I'm Getting Dizzy by Gary D. Kratzer ©2008 by Science First/STARLAB, 95 Botsford Place, Buffalo, NY 14216. www.starlab.com. All rights reserved. Curriculum Guide Contents A Look at the Greek Mythology Cylinder ...................3 Leo, the Lion .....................................................9 Introduction ......................................................3 Lepus, the Hare .................................................9 Andromeda ......................................................3 Libra, the Scales ................................................9 Aquarius ..........................................................3 Lyra, the Lyre ...................................................10 Aquila, the Eagle ..............................................3 Ophuichus, Serpent Holder ..............................10 Aries, the Ram ..................................................3 Orion, the Hunter ............................................10 Auriga .............................................................4 Pegasus, the Winged Horse..............................11 Bootes ..............................................................4 Perseus, the Champion .....................................11 Cancer, the Crab ..............................................4 Phoenix ..........................................................11 Canis Major, the Big Dog -
Why Are There Seven Sisters?
Why are there Seven Sisters? Ray P. Norris1,2 & Barnaby R. M. Norris3,4,5 1 Western Sydney University, Locked Bag 1797, Penrith South, NSW 1797, Australia 2 CSIRO Astronomy & Space Science, PO Box 76, Epping, NSW 1710, Australia 3 Sydney Institute for Astronomy, School of Physics, Physics Road, University of Sydney, NSW 2006, Australia 4 Sydney Astrophotonic Instrumentation Laboratories, Physics Road, University of Sydney, NSW 2006, Australia 5 AAO-USyd, School of Physics, University of Sydney, NSW 2006, Australia Abstract of six stars arranged symmetrically around a seventh, and is There are two puzzles surrounding the therefore probably symbolic rather than a literal picture of Pleiades, or Seven Sisters. First, why are the Pleiades. the mythological stories surrounding them, In Greek mythology, the Seven Sisters are named after typically involving seven young girls be- the Pleiades, who were the daughters of Atlas and Pleione. ing chased by a man associated with the Their father, Atlas, was forced to hold up the sky, and was constellation Orion, so similar in vastly sep- therefore unable to protect his daughters. But to save them arated cultures, such as the Australian Abo- from being raped by Orion the hunter, Zeus transformed them riginal cultures and Greek mythology? Sec- into stars. Orion was the son of Poseidon, the King of the sea, ond, why do most cultures call them “Seven and a Cretan princess. Orion first appears in ancient Greek Sisters" even though most people with good calendars (e.g. Planeaux , 2006), but by the late eighth to eyesight see only six stars? Here we show that both these puzzles may be explained by early seventh centuries BC, he is said to be making unwanted a combination of the great antiquity of the advances on the Pleiades (Hesiod, Works and Days, 618-623).