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C/1995 O1 (Hale-Bopp)

Orbital period : 2371.00 years

NASA/JPL elements
IAU/MPC elements


On 1997 Mar 08 04h30 UT by Jean-Yves Corsand


(Copyright Jean-Yves Corsand)

Coma Total magnitude (m1)0.1
Coma diameter21.5 '
Coma condensation degree (DC)8
Tail length8 °
Tail position angle (PA)291 °
r (dist/Sun) 1.010 AU
d (dist/Earth) 1.398 AU
Right ascension22 07 21.00 h m s
Declination+38 40 00.0 ° ' "
Instrument typeCamera lens
Instrument aperture (0=naked eye)28 mm
Instrument focale length50 mm
Instrument focale/diameter1.78
CameraFUJICA Argentique
SensorFilm
MountPied fixe
Exposure total time20 s
Exposure details1x20s
Sky transparency (naked eye max mag)6
LocationArles 13200 France
Resulting picture sampling (scale)130 "/pix
Image processingArgentique: D?veloppement / tirage / scan / r?duction 58% / taux compression 12 (88%)
Remarks or comments(Support un peu ab?m?)
Observation submission date2010 Sep 22 20h56m57s

(Record n° 931)

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