C/1995 O1 (Hale-Bopp) (Record n° 4)
Orbital period : 2371.00 years
NASA/JPL elements
IAU/MPC elements
On 1997 Apr 05 21h00 UT by Thierry Noel
(Copyright Thierry Noel)r (dist/Sun) 0.917 AU d (dist/Earth) 1.386 AU Instrument Camera lens Instrument type Camera lens Instrument aperture (0=naked eye) 48 mm Instrument focale length 135 mm Instrument focale/diameter 2.8 Filter(s) None Camera Olympus OM1 Sensor Film Motorization Yes Autoguide No Exposure total time 300 s Location Lans-en-Vercors, 38, France URL for more information or pictures http://thierrynoel.free.fr/Astronomie/Cometes Remarks or comments Film: Kodak Multispeed PJM 650ASA Observation submission date 2010 Feb 10 00h00m00s Observation modification date 2010 Oct 01 13h41m52s