Star Forming Regions in Cepheus
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Winter Constellations
Winter Constellations *Orion *Canis Major *Monoceros *Canis Minor *Gemini *Auriga *Taurus *Eradinus *Lepus *Monoceros *Cancer *Lynx *Ursa Major *Ursa Minor *Draco *Camelopardalis *Cassiopeia *Cepheus *Andromeda *Perseus *Lacerta *Pegasus *Triangulum *Aries *Pisces *Cetus *Leo (rising) *Hydra (rising) *Canes Venatici (rising) Orion--Myth: Orion, the great hunter. In one myth, Orion boasted he would kill all the wild animals on the earth. But, the earth goddess Gaia, who was the protector of all animals, produced a gigantic scorpion, whose body was so heavily encased that Orion was unable to pierce through the armour, and was himself stung to death. His companion Artemis was greatly saddened and arranged for Orion to be immortalised among the stars. Scorpius, the scorpion, was placed on the opposite side of the sky so that Orion would never be hurt by it again. To this day, Orion is never seen in the sky at the same time as Scorpius. DSO’s ● ***M42 “Orion Nebula” (Neb) with Trapezium A stellar nursery where new stars are being born, perhaps a thousand stars. These are immense clouds of interstellar gas and dust collapse inward to form stars, mainly of ionized hydrogen which gives off the red glow so dominant, and also ionized greenish oxygen gas. The youngest stars may be less than 300,000 years old, even as young as 10,000 years old (compared to the Sun, 4.6 billion years old). 1300 ly. 1 ● *M43--(Neb) “De Marin’s Nebula” The star-forming “comma-shaped” region connected to the Orion Nebula. ● *M78--(Neb) Hard to see. A star-forming region connected to the Orion Nebula. -
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. -
Astronomy 2008 Index
Astronomy Magazine Article Title Index 10 rising stars of astronomy, 8:60–8:63 1.5 million galaxies revealed, 3:41–3:43 185 million years before the dinosaurs’ demise, did an asteroid nearly end life on Earth?, 4:34–4:39 A Aligned aurorae, 8:27 All about the Veil Nebula, 6:56–6:61 Amateur astronomy’s greatest generation, 8:68–8:71 Amateurs see fireballs from U.S. satellite kill, 7:24 Another Earth, 6:13 Another super-Earth discovered, 9:21 Antares gang, The, 7:18 Antimatter traced, 5:23 Are big-planet systems uncommon?, 10:23 Are super-sized Earths the new frontier?, 11:26–11:31 Are these space rocks from Mercury?, 11:32–11:37 Are we done yet?, 4:14 Are we looking for life in the right places?, 7:28–7:33 Ask the aliens, 3:12 Asteroid sleuths find the dino killer, 1:20 Astro-humiliation, 10:14 Astroimaging over ancient Greece, 12:64–12:69 Astronaut rescue rocket revs up, 11:22 Astronomers spy a giant particle accelerator in the sky, 5:21 Astronomers unearth a star’s death secrets, 10:18 Astronomers witness alien star flip-out, 6:27 Astronomy magazine’s first 35 years, 8:supplement Astronomy’s guide to Go-to telescopes, 10:supplement Auroral storm trigger confirmed, 11:18 B Backstage at Astronomy, 8:76–8:82 Basking in the Sun, 5:16 Biggest planet’s 5 deepest mysteries, The, 1:38–1:43 Binary pulsar test affirms relativity, 10:21 Binocular Telescope snaps first image, 6:21 Black hole sets a record, 2:20 Black holes wind up galaxy arms, 9:19 Brightest starburst galaxy discovered, 12:23 C Calling all space probes, 10:64–10:65 Calling on Cassiopeia, 11:76 Canada to launch new asteroid hunter, 11:19 Canada’s handy robot, 1:24 Cannibal next door, The, 3:38 Capture images of our local star, 4:66–4:67 Cassini confirms Titan lakes, 12:27 Cassini scopes Saturn’s two-toned moon, 1:25 Cassini “tastes” Enceladus’ plumes, 7:26 Cepheus’ fall delights, 10:85 Choose the dome that’s right for you, 5:70–5:71 Clearing the air about seeing vs. -
Interstellar Extinction in the Direction of Young Open Star Clusters
ISSN (Online) 2393-8021 ISSN (Print) 2394-1588 IARJSET International Advanced Research Journal in Science, Engineering and Technology Vol. 6, Issue 5, May 2019 Interstellar Extinction in the Direction of Young Open Star Clusters Alok K. Durgapal* Center of Advanced Study, Department of Physics, D. S. B. Campus, Kumaun University Nainital, India Abstract: The total to selective extinction law in optical and near-IR wavelengths for twenty young open star clusters namely Berkeley 7, Collinder 69, Hogg 10, NGC 2362, Czernik 43, NGC 6530, NGC 6871, Bochum 10, Haffner 18, IC 4996, NGC 2384, NGC 6193, NGC 6618, NGC 7160, Collinder 232, Haffner 19, NGC 2401, NGC 6231, NGC 6823, NGC 7380 have been studied. It is found that fifteen clusters follow normal extinction law and five clusters show an anomalous behavior. Keywords: Star cluster: Reddening, interstellar dust- Interstellar extinction I. INTRODUCTION The interstellar dust which is remnant of star formation process can transmit and redirect the light of stars ([2]). As a result it becomes very difficult to determine accurate distances and magnitudes of astronomical objects ([11]); to overcome this difficulty we must have knowledge of composition of interstellar dust in every line of sight. The interstellar extinction is caused either by general interstellar medium (ISM) or by localized region of higher mean density ([9], [15]). Study of interstellar extinction provides information about components of the molecular cloud from which a star was formed. Young stars contain dust around them so young open star clusters are the ideal objects for extinction study ([5], [8], [10], [16], [17]). First started with Trumpler in 1920 and then many investigators studied extinction in the Galaxy. -
LIST of PUBLICATIONS Aryabhatta Research Institute of Observational Sciences ARIES (An Autonomous Scientific Research Institute
LIST OF PUBLICATIONS Aryabhatta Research Institute of Observational Sciences ARIES (An Autonomous Scientific Research Institute of Department of Science and Technology, Govt. of India) Manora Peak, Naini Tal - 263 129, India (1955−2020) ABBREVIATIONS AA: Astronomy and Astrophysics AASS: Astronomy and Astrophysics Supplement Series ACTA: Acta Astronomica AJ: Astronomical Journal ANG: Annals de Geophysique Ap. J.: Astrophysical Journal ASP: Astronomical Society of Pacific ASR: Advances in Space Research ASS: Astrophysics and Space Science AE: Atmospheric Environment ASL: Atmospheric Science Letters BA: Baltic Astronomy BAC: Bulletin Astronomical Institute of Czechoslovakia BASI: Bulletin of the Astronomical Society of India BIVS: Bulletin of the Indian Vacuum Society BNIS: Bulletin of National Institute of Sciences CJAA: Chinese Journal of Astronomy and Astrophysics CS: Current Science EPS: Earth Planets Space GRL : Geophysical Research Letters IAU: International Astronomical Union IBVS: Information Bulletin on Variable Stars IJHS: Indian Journal of History of Science IJPAP: Indian Journal of Pure and Applied Physics IJRSP: Indian Journal of Radio and Space Physics INSA: Indian National Science Academy JAA: Journal of Astrophysics and Astronomy JAMC: Journal of Applied Meterology and Climatology JATP: Journal of Atmospheric and Terrestrial Physics JBAA: Journal of British Astronomical Association JCAP: Journal of Cosmology and Astroparticle Physics JESS : Jr. of Earth System Science JGR : Journal of Geophysical Research JIGR: Journal of Indian -
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. -
Übersicht NGC-Objektauswahl Cepheus Zur Übersichtskarte
NGC-Objektauswahl Cepheus NGC 40 NGC 7055 NGC 7354 NGC 188 NGC 7076 NGC 7380 NGC 1184 NGC 7129 NGC 7419 NGC 1544 NGC 7139 NGC 7423 NGC 2276 NGC 7142 NGC 7429 NGC 2300 NGC 7160 NGC 7510 NGC 6939 NGC 7226 NGC 7538 NGC 6949 NGC 7235 NGC 7708 NGC 6951 NGC 7261 NGC 7762 NGC 7023 NGC 7281 NGC 7822 Sternbild- Übersicht Zur Objektauswahl: Nummer anklicken Zur Übersichtskarte: Objekt anklicken Sternbildübersicht Auswahl NGC 40_7708 Aufsuchkarte Auswahl NGC 188_Aufsuchkarte 2 UMi 2 Auswahl NGC 1184 Aufsuchkarte Auswahl NGC 1544_2276_2300 Aufsuchkarte Auswahl NGC 6939 Aufsuchkarte Auswahl NGC 6949_6951 Aufsuchkarte Auswahl NGC 7023 Aufsuchkarte Auswahl NGC 7055 Aufsuchkarte Auswahl NGC 7076 Aufsuchkarte Auswahl NGC 7129_7142 Aufsuchkarte Auswahl NGC 7139_7160 Aufsuchkarte Auswahl NGC 7226_7235 Aufsuchkarte Auswahl N 7261_7281 Aufsuchkarte Auswahl NGC 7354_7419_7429_7510_7538 Aufsuchkarte Auswahl NGC 7380_7423 Aufsuchkarte Auswahl NGC 7762_7822 Aufsuchkarte Auswahl NGC 40 Übersichtskarte Aufsuch- Auswahl karte NGC 188 Übersichtskarte Aufsuch- Auswahl karte NGC 1184 Übersichtskarte Aufsuch- Auswahl karte NGC 1544 Übersichtskarte Aufsuch- Auswahl karte N 2276_N 2300 Übersichtskarte Aufsuch- Auswahl karte NGC 6939 Übersichtskarte Aufsuch- Auswahl karte NGC 6949 Übersichtskarte Aufsuch- Auswahl karte NGC 6951 Übersichtskarte Aufsuch- Auswahl karte NGC 7023 Übersichtskarte Aufsuch- Auswahl karte NGC 7055 Übersichtskarte Aufsuch- Auswahl karte NGC 7076 Übersichtskarte Aufsuch- Auswahl karte NGC 7129_7142 Übersichtskarte Aufsuch- Auswahl karte NGC 7139 -
List of Bright Nebulae Primary I.D. Alternate I.D. Nickname
List of Bright Nebulae Alternate Primary I.D. Nickname I.D. NGC 281 IC 1590 Pac Man Neb LBN 619 Sh 2-183 IC 59, IC 63 Sh2-285 Gamma Cas Nebula Sh 2-185 NGC 896 LBN 645 IC 1795, IC 1805 Melotte 15 Heart Nebula IC 848 Soul Nebula/Baby Nebula vdB14 BD+59 660 NGC 1333 Embryo Neb vdB15 BD+58 607 GK-N1901 MCG+7-8-22 Nova Persei 1901 DG 19 IC 348 LBN 758 vdB 20 Electra Neb. vdB21 BD+23 516 Maia Nebula vdB22 BD+23 522 Merope Neb. vdB23 BD+23 541 Alcyone Neb. IC 353 NGC 1499 California Nebula NGC 1491 Fossil Footprint Neb IC 360 LBN 786 NGC 1554-55 Hind’s Nebula -Struve’s Lost Nebula LBN 896 Sh 2-210 NGC 1579 Northern Trifid Nebula NGC 1624 G156.2+05.7 G160.9+02.6 IC 2118 Witch Head Nebula LBN 991 LBN 945 IC 405 Caldwell 31 Flaming Star Nebula NGC 1931 LBN 1001 NGC 1952 M 1 Crab Nebula Sh 2-264 Lambda Orionis N NGC 1973, 1975, Running Man Nebula 1977 NGC 1976, 1982 M 42, M 43 Orion Nebula NGC 1990 Epsilon Orionis Neb NGC 1999 Rubber Stamp Neb NGC 2070 Caldwell 103 Tarantula Nebula Sh2-240 Simeis 147 IC 425 IC 434 Horsehead Nebula (surrounds dark nebula) Sh 2-218 LBN 962 NGC 2023-24 Flame Nebula LBN 1010 NGC 2068, 2071 M 78 SH 2 276 Barnard’s Loop NGC 2149 NGC 2174 Monkey Head Nebula IC 2162 Ced 72 IC 443 LBN 844 Jellyfish Nebula Sh2-249 IC 2169 Ced 78 NGC Caldwell 49 Rosette Nebula 2237,38,39,2246 LBN 943 Sh 2-280 SNR205.6- G205.5+00.5 Monoceros Nebula 00.1 NGC 2261 Caldwell 46 Hubble’s Var. -
Wide-Field Plate Archive of the University Observatory Jena
Astron. Nachr. / AN 999, No.88, 789–794 (2014) / DOI please set DOI! Wide-Field Plate Archive of the University Observatory Jena ⋆ A.V. Poghosyan1, W. Pfau1, K.P. Tsvetkova2, M. Mugrauer1, M.K. Tsvetkov2,3, V.V. Hambaryan1,⋆⋆, R. Neuhauser¨ 1, and D.G.Kalaglarsky2 1 Astrophysikalisches Institut und Universit¨ats-Sternwarte Jena, Schillerg¨aß chen 2, D-07745 Jena, Germany 2 Institute of Mathematics and Informatics, Bulgarian Academy of Sciences, Sofia 1113, Bulgaria 3 Institute of Astronomy, Bulgarian Academy of Sciences, Sofia 1784, Bulgaria Received 17 Feb 2014, accepted 19 Mar 2014 Published online later Key words astronomical databases: catalogs We present the archive of the wide-field plate observations obtained at the University Observatory Jena, which is stored at the Astrophysical Institute of the Friedrich Schiller University Jena. The archive contains plates taken in the period February 1963 to December 1982 with the 60/90/180-cm Schmidt telescope of the university observatory. A computer- readable version of the plate metadata catalogue (for 1257 plates), the logbooks, as well as the digitized Schmidt plates in low and high resolution are now accessible to the astronomical community.This paper describes the properties of the archive, as well as the processing procedure of all plates in detail. c 2014 WILEY-VCH Verlag GmbH& Co. KGaA, Weinheim 1 Introduction Großschwabhausen,about 10 km to the west of Jena. Archi- tect of the telescope building was Hans Schlag, an architect The large astronomical plate collections provide unique re- who together with J. Schreiter is also famous for the Plan- sources for photometric and astrometric studies of astro- etarium in Jena, built in 1926. -
Circumpolar Constellations Educator's Guide (Ages 12-15)
Circumpolar Constellations Educator’s Guide (Ages 12-15) At the end of these Night Sky activities students will understand: • Why the constellations move in the sky • Many constellations rise over and set under the horizon • The circumpolar constellations are always above the horizon • Why Polaris is called the Pole Star Astronomy background information Accessible Learning: The Earth rotates on its axis every day. The Earth’s axis is the imaginary line • Text size can be increased in running between the north and south poles. The Earth’s movement means that the Preferences section our view of the sky changes over time. As the Earth rotates the positions of the constellations will change. Many constellations rise over the horizon, move across • Star numbers can be reduced the sky and set. However, some constellations do not rise and set and are visible by sliding two fingers down throughout the night. These are known as thecircumpolar constellations. the screen In the northern hemisphere, the starPolaris in the constellation of Ursa Minor is located in space almost exactly above the Earth’s North Pole. This means that Polaris does not seem to move as it is so close to the sky’s centre of rotation. For this reason Polaris is also known as the Pole Star or North Star. The circumpolar constellations are all located around Polaris in the sky. Different constellations will be circumpolar depending on your location but if you live in the northern hemisphere examples include Ursa Major, Ursa Minor, Cassiopeia, Draco, Cepheus and Camelopardalis. Night Sky App Essential Settings Go to Night Sky Settings and make sure the following Preferences are set. -
Journal Für Astronomie ISSN 1615-0880
Journal für Astronomie www.vds-astro.de ISSN 1615-0880 Nr. 75 4/2020 Zeitschrift der Vereinigung der Sternfreunde e.V. Infrarotastronomie ASTRONOMISCHE VEREINIGUNGEN Die Sternwarte St. Andreasberg KOMETEN Die Entwicklung von C/2020 F3 (NEOWISE) PLANETEN Die Sichtbarkeit von Venus im Frühjahr 2020 Canon EOS 250D & 2000D modifiziert für die Astrofotografie ! Ob mit Kameraobjektiv oder am Teleskop: Modizierte Canon EOS DSLR Kameras bieten Ihnen einen einfachen Einstieg in die Astrofotograe! Die Vorteile im Überblick: • etwa fünffach höhere Empfindlichkeit bei H-alpha und SII • Infrarot Blockung der Kamera bleibt vollständig erhalten • kein Einbau eines teuren Ersatzfilters • mit Astronomik OWB-Clip-Filter uneingeschränkt bei Tag nutzbar • auch ohne Computer am Teleskop einsatzfähig • 14 Bit Datentiefe im RAW-Format, 24 Megapixel • bei der 250Da: Erhalt des EOS Integrated Cleaning System • bei der 250Da: Dreh- und schwenkbarer Bildschirm • kompatibel mit vielen gängigen Astronomieprogrammen • voller Erhalt der Herstellergarantie Weitere Modelle auf Anfrage Wir bauen auch Ihre bereits vorhandene Kamera um! Canon EOS 250Da € 72037 * Canon EOS 2000Da € 54491 * * Tagespreis vom 07. August 2020 mit 200mm 1:4 Reflektor ©Bruno Mattern, Aufnahme Astronomik Deep-Sky RGB Farbfiltersatz Neuentwicklung! + optimierte Bildschärfe + höchster Kontrast + maximale Transmission = optimale Ergebnisse © Michael Sidonio Annals of the Deep Sky - A Survey of Galactic and Extragalactic Objects astro-shop Diese englischsprachige Buchreihe ist als mehrbändiges Werk angelegt, das Das seit zwei Jahrzehnten erfolgreiche Konzept die heutige Sicht auf alle Sternbilder des Himmels und die in Ihnen beobacht- hat inzwischen viele Nachahmer gefunden. baren Objekte darstellt. Deshalb achten Sie unbedingt darauf, dass Sie Die Gliederung erfolgt alphabetisch nach Sternbildern. Vergleichbar sind die auf der richtigen astro-shop Seite landen: Bücher mit "Burnham's Celestial Handbook" oder "Taschenatlas der Sternbilder“, eben aktualisiert auf den Wissens- und Technikstand von heute. -
Supernova Star Maps
Supernova Star Maps Which Stars in the Night Sky Will Go Su pernova? About the Activity Allow visitors to experience finding stars in the night sky that will eventually go supernova. Topics Covered Observation of stars that will one day go supernova Materials Needed • Copies of this month's Star Map for your visitors- print the Supernova Information Sheet on the back. • (Optional) Telescopes A S A Participants N t i d Activities are appropriate for families Cre with children over the age of 9, the general public, and school groups ages 9 and up. Any number of visitors may participate. Location and Timing This activity is perfect for a star party outdoors and can take a few minutes, up to 20 minutes, depending on the Included in This Packet Page length of the discussion about the Detailed Activity Description 2 questions on the Supernova Helpful Hints 5 Information Sheet. Discussion can start Supernova Information Sheet 6 while it is still light. Star Maps handouts 7 Background Information There is an Excel spreadsheet on the Supernova Star Maps Resource Page that lists all these stars with all their particulars. Search for Supernova Star Maps here: http://nightsky.jpl.nasa.gov/download-search.cfm © 2008 Astronomical Society of the Pacific www.astrosociety.org Copies for educational purposes are permitted. Additional astronomy activities can be found here: http://nightsky.jpl.nasa.gov Star Maps: Stars likely to go Supernova! Leader’s Role Participants’ Role (Anticipated) Materials: Star Map with Supernova Information sheet on back Objective: Allow visitors to experience finding stars in the night sky that will eventually go supernova.