C/2010 G2 (Hill) (Record n° 5323)
Orbital period : 909.10 years
NASA/JPL elements
IAU/MPC elements
On 2011 Nov 30 19h57 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 13.3 Aperture radius used for m2 8 " r (dist/Sun) 2.248 AU d (dist/Earth) 1.263 AU Right ascension 04 16 16.07 h m s Declination +24 15 03.4 ° ' " MPC report COD C10
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS J.F. Soulier
MEA J.F. Soulier
TEL 0.255-m f/3.6 Newtonian reflector + CCD
ACK MPCReport file updated 2011.11 30
AC2 jean-francois.soulier2@wanadoo.fr
NET USNO-B1.0
CK10G020 C2011 11 30.83128 04 16 16.07 +24 15 03.4 13.3 N C10
CK10G020 C2011 11 30.83723 04 16 14.79 +24 14 45.9 13.3 N C10
CK10G020 C2011 11 30.84490 04 16 13.14 +24 14 23.2 13.3 N C10
CK10G020 C2011 11 30.85225 04 16 11.53 +24 14 01.1 13.3 N C10
Instrument type Newton Instrument aperture (0=naked eye) 254 mm Instrument focale length 900 mm Instrument focale/diameter 3.6 Camera ST7-XMEd Sensor CCD Sensor size 6.9 x 4.6 mm2 Sensor pixels number 765 x 510 Sensor temperature -25 °C Binning 1x1 Mount PERL-VIXEN Autoguide Yes Exposure total time 1800 s Exposure details 15 X 120s Seeing 3 Moon elongation 106 ° Air mass 1.47 Observatory MPC code C10 Location 77 Reference stars catalog USNO-B1.0
Used softwares ASTROMETRICA Resulting picture sampling (scale) 2.04 "/pix Image processing PRISMV8 DDP FC GIMP Observation submission date 2011 Dec 01 14h01m32s Observation modification date 2011 Dec 01 14h23m37s