The Wise Centaur
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Naming the Extrasolar Planets
Naming the extrasolar planets W. Lyra Max Planck Institute for Astronomy, K¨onigstuhl 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. -
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. -
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. -
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. -
Aug2006 Astonomy Astrology Talk
Astronomy and Astrology by Roy Swanson 1. INTRODUCTION Over the last several centuries, there has been a lot of confusion about the relation between astronomy and astrology. In this article I will describe some observations concerning this interesting juxtaposition of human knowledge and creativity. Any article that has the temerity to discuss astronomy with astrology is going to encounter a lot of reader preconceptions, so I will go very carefully. These preconceptions arise because most people have strong feelings toward this meeting of worlds. Let me start by affirming that I have positive views for both sides. I might begin with a legal case I ran into when I was a law student some years ago. In the British casebooks there was, some 60 years ago, a case where a young lady was suing a gentleman for seduction using dishonest means. Apparently, in Brighton, a young man was dating a young lady who incautiously mentioned that she firmly believed in astrology. He held back the fact that he wrote the local newspaper's astrology column. As one might expect, he inserted the admonition to "throw caution to the winds" at just the right time, with predictable consequences. My point with this vignette is to underscore the most important aspect of astrology, that it is akin to religion, and one does not pontificate in this area lightly without incurring the wrath of many readers. To balance things, let me mention another vignette. I was walking along an ocean beach one time with a person who was very sceptical of astrology, and he emphasized the impossibility, to his mind, of action at a distance. -
The Arms of Achilles: Re-Exchange in the Iliad
The Arms of Achilles: Re-Exchange in the Iliad by Eirene Seiradaki A thesis submitted in conformity with the requirements for the degree of Doctor of Philosophy Graduate Department of Classics University of Toronto © Copyright by Eirene Seiradaki (2014) “The Arms of Achilles: Re-Exchange in the Iliad ” Eirene Seiradaki Doctor of Philosophy Department of Classics University of Toronto 2014 Abstract This dissertation offers an interpretation of the re-exchange of the first set of Achilles’ arms in the Iliad by gift, loan, capture, and re-capture. Each transfer of the arms is examined in relation to the poem’s dramatic action, characterisation, and representation of social institutions and ethical values. Modern anthropological and economic approaches are employed in order to elucidate standard elements surrounding certain types of exchange. Nevertheless, the study primarily involves textual analysis of the Iliadic narratives recounting the circulation-process of Achilles’ arms, with frequent reference to the general context of Homeric exchange and re-exchange. The origin of the armour as a wedding gift to Peleus for his marriage to Thetis and its consequent bequest to Achilles signifies it as the hero’s inalienable possession and marks it as the symbol of his fate in the Iliad . Similarly to the armour, the spear, a gift of Cheiron to Peleus, is later inherited by his son. Achilles’ own bond to Cheiron makes this weapon another inalienable possession of the hero. As the centaur’s legacy to his pupil, the spear symbolises Achilles’ awareness of his coming death. In the present time of the Iliad , ii Achilles lends his armour to Patroclus under conditions that indicate his continuing ownership over his panoply and ensure the safe use of the divine weapons by his friend. -
I Am Ophiuchus: Serpent Bearer
I am Ophiuchus: serpent bearer. Since Ancient Greek times I have entwined with Serpens in the night sky, and learnt much from his sprawling haze. His writhing form positions itself across a large swathe of the night sky, conjoining a myriad of luminous pin-pricks and psychedelic supernovae too faint for the eye to distinguish. Bisecting the serpentine constellation of astral bodies, as I do, during my tenure as its master, I bring forth its most ancient secrets and unleash its powers of healing and encouragement of wisdom when the celestial alignments are auspicious. Some call me the lost sign of the Zodiac, the thirteenth, yet they cast me outside of their sidereal limitations forever. You happen upon me at a most fortuitous time: Saturn passes in opposition to my glorious constellation, leading me to conquer the snake and orchestrate its mystical powers towards remedy and immortality. Saturn, so malefic in nature, produces coldness, restrictions and rationality, for he is considerably remote both from the Sun’s heat and the Earth’s vapours. He, and the other planets derive their energy from the positions they hold with regard to the Sun and the Moon, and all alter the constitution of this installation in particular N ways. At this moment, Neptune casts its shadowy influence over our ambient proceedings, influencing this interaction with emotional smoothness. But, what is this? This strange magical lens creates an alternate view: the serpent escapes my grasp and freely wanders around the room of its own accord. With its mighty coils its fey body escapes my own, so that it may weave and twist its serpentine knots around these fabrics and objects. -
1 Kuiper Belt Objects
259 1 The Soul of the Sky Kuiper Belt Objects Just out beyond the range of the known outer planets lies the Kuiper Belt, the newly discovered source of short period (periodic) comets, and as it is now known, so much more. This belt is actually a cloud of gas, ice, dust and debris, which when it heaps up enough mass to be gravitationally perturbed other solid objects nearby an orbit forms. Such perturbing influences would be exerted by Neptune, its moon, Triton, and Pluto. Actually Pluto is a Kuiper Belt Object (KBO) as is its moon, Charon. Astronomer Gerard Kuiper speculated as to existence of the Kuiper belt in 1951, much to the amusement of his skeptical colleagues. But as Chiron came to light in 1977, as well as Pluto’s moon Charon the following year, it became evidently clear that something else was out there. Nothing much happened from 1977 until 1992 when a second centaur, Pholus, and the first formal Kuiper Belt Object, 1992 QB1 (August 30, 1992), now minor planet 15760, were found. To the amazement of astonished and previously disbelieving astronomers, Kuiper was right. Conjecture now proposes that hundreds of thousands of Kuiper Belt Objects exist, albeit many extremely small in size, ice balls covered in reddish organic soot. Some suggestions estimate 60,000 KBO’s could be found per square degree! A plethora of bodies to yet be encountered, await. The Kuiper Belt began as a controversial idea, not only as to concept, but who figured it out first. It is widely claimed that the concept of the Kuiper Belt first came to Gerard Kuiper. -
Guide to the Constellations
STAR DECK GUIDE TO THE CONSTELLATIONS BY MICHAEL K. SHEPARD, PH.D. ii TABLE OF CONTENTS Introduction 1 Constellations by Season 3 Guide to the Constellations Andromeda, Aquarius 4 Aquila, Aries, Auriga 5 Bootes, Camelopardus, Cancer 6 Canes Venatici, Canis Major, Canis Minor 7 Capricornus, Cassiopeia 8 Cepheus, Cetus, Coma Berenices 9 Corona Borealis, Corvus, Crater 10 Cygnus, Delphinus, Draco 11 Equuleus, Eridanus, Gemini 12 Hercules, Hydra, Lacerta 13 Leo, Leo Minor, Lepus, Libra, Lynx 14 Lyra, Monoceros 15 Ophiuchus, Orion 16 Pegasus, Perseus 17 Pisces, Sagitta, Sagittarius 18 Scorpius, Scutum, Serpens 19 Sextans, Taurus 20 Triangulum, Ursa Major, Ursa Minor 21 Virgo, Vulpecula 22 Additional References 23 Copyright 2002, Michael K. Shepard 1 GUIDE TO THE STAR DECK Introduction As an introduction to astronomy, you cannot go wrong by first learning the night sky. You only need a dark night, your eyes, and a good guide. This set of cards is not designed to replace an atlas, but to engage your interest and teach you the patterns, myths, and relationships between constellations. They may be used as “field cards” that you take outside with you, or they may be played in a variety of card games. The cultural and historical story behind the constellations is a subject all its own, and there are numerous books on the subject for the curious. These cards show 52 of the modern 88 constellations as designated by the International Astronomical Union. Many of them have remained unchanged since antiquity, while others have been added in the past century or so. The majority of these constellations are Greek or Roman in origin and often have one or more myths associated with them. -
Torresson Umn 0130E 21011.Pdf
The Curious Case of Erysichthon A Dissertation SUBMITTED TO THE FACULTY OF THE UNIVERSITY OF MINNESOTA BY Elizabeth Torresson IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF DOCTOR OF PHILOSOPHY Advisor: Nita Krevans December 2019 © Elizabeth Torresson 2019 Acknowledgments First, I would like to thank the department for their support and especially the members of my committee: Nita Krevans, Susanna Ferlito, Jackie Murray, Christopher Nappa, and Melissa Harl Sellew. The seeds of this dissertation were planted in my senior year of college when Jackie Murray spread to me with her contagious enthusiasm a love of Hellenistic poetry. Without her genuine concern for my success and her guidance in those early years, I would not be where I am today. I also owe a shout-out to my undergraduate professors, especially Robin Mitchell-Boyask and Daniel Tompkins, who inspired my love of Classics. At the University of Minnesota, Nita Krevans took me under her wing and offered both emotional and intellectual support at various stages along the way. Her initial suggestions, patience, and encouragement allowed this dissertation to take the turn that it did. I am also very grateful to Christopher Nappa and Melissa Harl Sellew for their unflagging encouragement and kindness over the years. It was in Melissa’s seminar that an initial piece of this dissertation was begun. My heartfelt thanks also to Susanna Ferlito, who graciously stepped in at the last minute and offered valuable feedback, and to Susan Noakes, for offering independent studies so that I could develop my interest in Italian language and literature. -
Download Star Chart
10:00 pm on August 1 N 9:00 pm on August 15 8:00 pm on September 1 To use this chart: hold the chart in front of you and turn it so the direction you are facing is at the bottom of the CASSIOPEIA 2021 chart. Polaris MAJOR ANDROMEDA Bright Stars URSA Medium Bright Stars Faint Stars M-31 DIPPER CEPHEUS LITTLE UGUST Scan dark skies PEGASUS A BIG DIPPER with binoculars: DRACO Deneb M-6: The Buttery Cluster CYGNUS SQUARE OF SQUARE M-7: Open star cluster PEGASUS M-13 GREAT COMA M-8: The Lagoon Nebula LYRA BERENICES E HERCULES M-27 BOÖTES M-13: Globular star cluster W M-15: Globular star cluster Altair Vega CORONA Arcturus BOREALIS M-22: Globular star cluster M-15 SUMMER TRIANGLE M-27: Dumbell Nebula Jupiter SERPENS VIRGO AQUILA CAPUT M-31: The Andromeda Galaxy SERPENS CAUDA Spica CAPRICORNUS Full Moon From Nashville: M-22 Aug 22 OPHIUCHUS Sunrise Sunset LIBRA Aug 1 5:54 AM 7:53 PM M-8 Saturn Aug 15 6:05 AM 7:38 PM M-6 SAGITTARIUS Last Quarter Sept 1 6:19 AM 7:16 PM Antares Aug 30 M-7 SCORPIUS New Moon S Aug 8 Download monthly star charts and learn First Quarter more about our shows at adventuresci.org Aug 15 Early Morning August 2021 As the Earth orbits the Sun throughout the year, the After Sunset Low in the south is the hook-shaped constellation Scorpius the constellations rise and set just a little bit earlier every Scorpion low in the south. -
Star Name Database
Star Name Database Patrick J. Gleason April 29, 2019 Copyright © 2019 Atlanta Bible Fellowship All rights reserved. Except for brief passages quoted in a review, no part of this book may be reproduced by any mechanical, photographic, or electronic process, nor may it be stored in any information retrieval system, transmitted or otherwise copied for public or private use, without the written permission of the publisher. Requests for permission or further information should be addressed to S & R Technology Group, Suite 250, PMB 96, 15310 Amberly Drive, Tampa, Florida 33647. Star Names April 29, 2019 Patrick J. Gleason Atlanta Bible Fellowship Table of Contents 1.0 The Initiative ................................................................................................... 1 1.1 The Method ......................................................................................................... 2 2.0 Key Fields ........................................................................................................ 3 3.0 Data Fields ....................................................................................................... 7 3.1 Common_Name (Column A) ............................................................................. 7 3.2 Full_Name (Column B) ...................................................................................... 7 3.3 Language (Column C) ........................................................................................ 8 3.4 Translation (Column D)....................................................................................