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C/1995 O1 (Hale-Bopp)

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
InstrumentCamera lens
Instrument typeCamera lens
Instrument aperture (0=naked eye)48 mm
Instrument focale length135 mm
Instrument focale/diameter2.8
Filter(s)None
CameraOlympus OM1
SensorFilm
MotorizationYes
AutoguideNo
Exposure total time300 s
LocationLans-en-Vercors, 38, France
URL for more information or pictureshttp://thierrynoel.free.fr/Astronomie/Cometes
Remarks or commentsFilm: Kodak Multispeed PJM 650ASA
Observation submission date2010 Feb 10 00h00m00s
Observation modification date2010 Oct 01 13h41m52s

(Record n° 4)

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