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1997 in science
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Summary Of: Comet Hale-Bopp

Its great distance and surprising activity indicated that Comet Hale-Bopp might become very bright indeed when it reached perihelion in 1997... Comet Hale-Bopp was visible all night to... Comet Hale-Bopp was observed intensively by... in Comet Hale-Bopp in the form of... of ice formation in interstellar clouds suggests that Comet Hale-Bopp formed at temperatures of around 25... Comet Hale-Bopp over Zabriskie Point... Substantial outgassing of CO from Comet Hale-Bopp at large heliocentric distance... Comet Hale-Bopp Orbit and Ephemeris Information...

Encyclodia Page On: Comet Hale-Bopp

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Comet Hale-Bopp, shortly after passing perihelion in April 1997. | Alan Hale | Thomas Bopp | Alternate designations | Epoch | Aphelion distance | Perihelion distance | Semi-major axis | AU | Eccentricity | Orbital period | a | Inclination | formally designated | comet | decades | naked eye | Great Comet of 1811 | Sun | perihelion | Great Comet | panic | alien | spacecraft | mass suicide | cult | Heaven's Gate | Alan Hale | Thomas Bopp | United States | New Mexico | apparent magnitude | globular cluster | M70 | Sagittarius | deep-sky object | emailed | Central Bureau for Astronomical Telegrams | telescope | Stanfield, Arizona | galaxies | International Astronomical Union | astronomical units | Jupiter | Saturn | coma | Anglo-Australian Telescope | Halley's Comet | kilometres | Comet Kohoutek | naked eye | light-polluted | | | internet | solar eclipse | China | Mongolia | Siberia | AU | Sirius | degrees | northern hemisphere | Comet Hyakutake | moon | southern hemisphere | Great Comet of 1811 | magnitude | | | perihelion | perpendicular | ecliptic | Jupiter | gravity | aphelion | inclinations | sungrazing comet | inner solar system | | | astronomers | sodium | neutral atoms | ultraviolet | radiation pressure | deuterium | heavy water | oceans | hydrogen | interstellar clouds | solar nebula | kelvin | organic chemicals | | | Zabriskie Point | Death Valley | axis | nucleus | Hubble Space Telescope | planets | adaptive optics | Chuck Shramek | Houston, Texas | CCD | Art Bell | UFO | remote viewing | Courtney Brown | alien | spacecraft | star | David J. Tholen | University of Hawaii | Heaven's Gate | cult suicide | Halley's Comet | 95P/Chiron | IAU | doi | doi | IAU | doi | doi | doi | West, Richard M. | West, Richard M. | doi | West, Richard M. | doi | doi | doi | doi | doi | doi | doi | doi | doi | doi | doi | ISBN 9780521646000 | doi | NASA | JPL | Featured article | Categories | Featured articles | Heaven's Gate | Comets | 1997 in science | Pages with DOIs broken since 2008 |
This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Comet Hale-Bopp".