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C/1995 O1 (Hale-Bopp)

Orbital period : 2371.00 years

NASA/JPL elements
IAU/MPC elements


On 1997 Apr 11 19h30 UT by Jean-Yves Corsand


(Copyright Jean-Yves Corsand)

Coma Total magnitude (m1)0.0
Coma diameter26 '
Coma condensation degree (DC)8
Tail length11 °
Tail position angle (PA)26 °
r (dist/Sun) 0.931 AU
d (dist/Earth) 1.455 AU
Right ascension03 12 03.20 h m s
Declination+38 45 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)5.5
Moon phase123 °
Moon elongation33 °
LocationArles Mas Cartier 13200 France
Resulting picture sampling (scale)130 "/pix
Image processingArgentique AGFA 400 ASA: D?veloppement / tirage / scan / r?duction 58% / taux compression 20 (80%)
Remarks or commentsBr?me citadine sous la com?te. Lune dans Tau (lune de 4 jours).
Observation submission date2010 Nov 16 11h45m43s

(Record n° 1170)

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