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C/1995 O1 (Hale-Bopp)

Orbital period : 2371.00 years

NASA/JPL elements
IAU/MPC elements


On 1997 Mar 18 04h26 UT by Jean-Yves Corsand


(Copyright Jean-Yves Corsand)

Coma Total magnitude (m1)0.4
Coma diameter44 '
Coma condensation degree (DC)8
Tail length9 °
Tail position angle (PA)323 °
r (dist/Sun) 0.949 AU
d (dist/Earth) 1.324 AU
Right ascension23 31 28.00 h m s
Declination+44 27 00.0 ° ' "
Instrument typeCamera lens
Instrument aperture (0=naked eye)28 mm
Instrument focale length50 mm
Instrument focale/diameter1.78
CameraFUJICA Argentique
SensorFilm
MotorizationNo
Exposure total time30 s
Exposure details1x30s
Sky transparency (naked eye max mag)6
LocationArles 13200 France
Resulting picture sampling (scale)130 "/pix
Image processingArgentique Konica Super XG 400 ASA: D?veloppement / tirage / scan / r?duction 58% / taux compression 20 (80%)
Remarks or commentsVent moyen. Queue poussi?re = 9?, queue plasma = 12?
Observation submission date2010 Oct 13 19h30m09s
Observation modification date2011 Aug 25 15h57m02s

(Record n° 1071)

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