C/1999 H1 (Lee) (Record n° 1305)
NASA/JPL elements
IAU/MPC elements
On 1999 Oct 07 19h59 UT by Jean-Yves Corsand
(Copyright Jean-Yves Corsand)Coma Total magnitude (m1) 9.1 Coma diameter 3.6 ' Coma condensation degree
(DC) 2 Tail length 0 ° r (dist/Sun) 1.739 AU d (dist/Earth) 0.857 AU Right ascension 23 58 46 h m s Declination +44 00 00 ° ' " Instrument TE 114 Paralux Instrument type Newton Instrument aperture (0=naked eye) 114 mm Instrument focale length 900 mm Instrument focale/diameter 7.89 Sensor Eye Mount Equatoriale manuelle Power magnification 45 X Magnitude visual estimation method
(ICQ code) I Sky transparency (naked eye max mag) 6 Location Raph?le Monet 13280 France Resulting picture sampling (scale) 12.9 "/pix Remarks or comments Vent nul. Observation submission date 2010 Dec 13 19h31m30s