C/1995 O1 (Hale-Bopp) (Record n° 1170)
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 diameter 26 ' Coma condensation degree
(DC) 8 Tail length 11 ° Tail position angle
(PA) 26 ° r (dist/Sun) 0.931 AU d (dist/Earth) 1.455 AU Right ascension 03 12 03.20 h m s Declination +38 45 00.0 ° ' " Instrument type Camera lens Instrument aperture (0=naked eye) 28 mm Instrument focale length 50 mm Instrument focale/diameter 1.78 Camera FUJICA Argentique Sensor Film Motorization No Exposure total time 30 s Exposure details 1x30s Sky transparency (naked eye max mag) 5.5 Moon phase 123 ° Moon elongation 33 ° Location Arles Mas Cartier 13200 France Resulting picture sampling (scale) 130 "/pix Image processing Argentique AGFA 400 ASA: D?veloppement / tirage / scan / r?duction 58% / taux compression 20 (80%) Remarks or comments Br?me citadine sous la com?te. Lune dans Tau (lune de 4 jours). Observation submission date 2010 Nov 16 11h45m43s