348K
Observer: Jose Fernando Barral Caballero
Location: Sierra Madre Oriental, Mexico
Date: April 25, 1997
Comet Hale-Bopp on april the 25th, 1997, over the Sierra Madre Oriental, in La Libertad. Moon in or near last quarter. RA 4h19m07.83s ; Dec. 29o51'30.1". Heliocentric Distance: 1.668 UA (250.2 e6 Km). Geocentric Distance: 1.008 UA (151.2 e6 Km). Camera Praktica LTL-3, Kodak EKTAR, ASA 1000. Lens 50 mm, f1.8, 15 sec.
Jose Fernando Barral Caballero
josefo@infosel.net.mx
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