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67P/Churyumov-Gerasimenko

Orbital period : 6.42 years

NASA/JPL elements
IAU/MPC elements


On 2021 Jul 31 01h31 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Nuclear magnitude (m2)14.8
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 1.655 AU
d (dist/Earth) 1.084 AU
Right ascension01 34 30.99 h m s
Declination+05 02 30.3 ° ' "
MPC report
COD A77
CON J.-G. Bosch [JGBosch@free.fr]
OBS J.-G.Bosch
MEA J.-G. Bosch
TEL 0.4-m f/2.8 reflector + CCD
ACK MPCReport file updated 2021.07.31 14:51:11
AC2 JGBosch@free.fr
NET UCAC-4
0067P         C2021 07 31.06329 01 34 30.99 +05 02 30.3          14.6 R      A77
0067P         C2021 07 31.06897 01 34 31.83 +05 02 34.7          14.9 R      A77
0067P         C2021 07 31.07464 01 34 32.57 +05 02 39.8          14.9 R      A77
InstrumentNEWTON 400
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
Filter(s)None
CameraAtik 460ex
SensorCCD
Binning1x1
MountMeade-MCMT-TDM
Exposure details15x60s
Observatory MPC codeA77
LocationObs. Dauban A77
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2021 Jul 31 14h56m01s
Observation modification date2021 Jul 31 15h28m27s

(Record n° 23695)

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