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67P/Churyumov-Gerasimenko

Orbital period : 6.43 years

NASA/JPL elements
IAU/MPC elements


On 2021 May 12 08h18 UT by Jean-Louis Virlichie


(Copyright Jean-Louis Virlichie)

Nuclear magnitude (m2)17.7
m2 standard deviation0.2
Aperture radius used for m25.6 "
r (dist/Sun) 2.280 AU
d (dist/Earth) 2.433 AU
Right ascension22 59 44.87 h m s
Declination-10 17 21.0 ° ' "
MPC report
COD X03
CON Jean-Louis Virlichie [jl.virlichie@gmail.com]
OBS J. L. Virlichie, P. Traverse
MEA J. L. Virlichie
TEL 0.35-m f/4.7 Newtonian reflector + CCD
ACK MPCReport file updated 2021.05.12 14:07:31
AC2 jl.virlichie@gmail.com
NET Gaia DR2
0067P         C2021 05 12.34610 22 59 44.87 -10 17 21.0          17.9 G      X03
0067P         C2021 05 12.36758 22 59 47.02 -10 17 08.0          17.4 G      X03
0067P         C2021 05 12.37525 22 59 47.82 -10 17 04.5          17.8 G      X03
0067P        KC2021 05 12.37680 22 59 47.96 -10 17 03.0          17.7 G      X03
0067P         C2021 05 12.38447 22 59 48.77 -10 16 58.0          17.6 G      X03
Instrumental configurationConfig1
InstrumentONTC 355
Instrument typeNewton
Instrument aperture (0=naked eye)350 mm
Instrument focale length1645 mm
Instrument focale/diameter4.7
Filter(s)L
CameraMoravian G3 KAF 16200
SensorCCD
Sensor size27x21.6 mm2
Sensor pixels number4500x3600
Sensor temperature-20 °C
Binning2x2
MountSW EQ8
MotorizationNo
AutoguideYes
Exposure details11x2mn
Observatory MPC codeX03
LocationPoroto Chili
Reference stars catalogGaia DR2
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2021 May 12 16h36m39s
Observation modification date2021 May 12 16h39m20s

(Record n° 23364)

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