C/2010 G2 (Hill) (Record n° 5452)
Orbital period : 909.10 years
NASA/JPL elements
IAU/MPC elements
On 2012 Jan 06 17h44 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 12.8 m2 standard deviation 0.1 Aperture radius used for m2 8 " Coma diameter 3 ' r (dist/Sun) 2.479 AU d (dist/Earth) 1.866 AU Right ascension 02 59 57.82 h m s Declination +01 58 16.1 ° ' " 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 2012.01.06
AC2 jean-francois.soulier2@wanadoo.fr
NET USNO-B1.0
CK10G020 C2012 01 06.73885 02 59 57.82 +01 58 16.1 12.7 N C10
CK10G020 C2012 01 06.74523 02 59 57.50 +01 58 08.3 12.8 N C10
CK10G020 C2012 01 06.75295 02 59 57.11 +01 57 58.9 12.7 N C10
CK10G020 C2012 01 06.76089 02 59 56.71 +01 57 49.2 12.8 N C10
CK10G020 C2012 01 06.76913 02 59 56.30 +01 57 39.0 12.8 N C10
CK10G020 C2012 01 06.77711 02 59 55.90 +01 57 29.3 12.7 N C10
CK10G020 C2012 01 06.78498 02 59 55.51 +01 57 19.5 12.8 N C10
CK10G020 C2012 01 06.79278 02 59 55.12 +01 57 10.3 12.8 N C10
CK10G020 C2012 01 06.80058 02 59 54.73 +01 57 00.5 12.8 N C10
CK10G020 C2012 01 06.80784 02 59 54.37 +01 56 51.7 12.7 N C10
CK10G020 C2012 01 06.81381 02 59 54.07 +01 56 44.4 12.8 N C10
Instrument type Newton Instrument aperture (0=naked eye) 254 mm Instrument focale length 900 mm Instrument focale/diameter 3.6 Filter(s) IR 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 5880 s Exposure details 49 x120s Seeing 3 Moon elongation 35 ° Air mass 1.66 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 DP GIMP Observation submission date 2012 Jan 06 23h58m12s Observation modification date 2012 Jan 07 15h19m24s