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C/2010 G2 (Hill)

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 deviation0.1
Aperture radius used for m28 "
Coma diameter3 '
r (dist/Sun) 2.479 AU
d (dist/Earth) 1.866 AU
Right ascension02 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 typeNewton
Instrument aperture (0=naked eye)254 mm
Instrument focale length900 mm
Instrument focale/diameter3.6
Filter(s)IR
CameraST7-XMEd
SensorCCD
Sensor size6.9 x 4.6 mm2
Sensor pixels number765 x 510
Sensor temperature-25 °C
Binning1x1
MountPERL-VIXEN
AutoguideYes
Exposure total time5880 s
Exposure details49 x120s
Seeing3
Moon elongation35 °
Air mass1.66
Observatory MPC codeC10
Location77
Reference stars catalogUSNO-B1.0
Used softwaresASTROMETRICA
Resulting picture sampling (scale)2.04 "/pix
Image processingPRISMV8 DP GIMP
Observation submission date2012 Jan 06 23h58m12s
Observation modification date2012 Jan 07 15h19m24s

(Record n° 5452)

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