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67P/Churyumov-Gerasimenko

Orbital period : 6.42 years

NASA/JPL elements
IAU/MPC elements


On 2021 Aug 31 03h04 UT by Francois Kugel


(Copyright Francois Kugel)

Coma Total magnitude (m1)12.8
Aperture radius used for m10.4 '
Nuclear magnitude (m2)14.8
m2 standard deviation0.0
Aperture radius used for m25.8 "
r (dist/Sun) 1.438 AU
d (dist/Earth) 0.721 AU
Right ascension03 00 08.40 h m s
Declination+12 54 20.9 ° ' "
MPC report
COD A77
CON FRANCOIS KUGEL [fkugel@free.fr]
OBS F. Kugel
MEA F. Kugel
TEL 0.4-m f/2.8 reflector + CCD
ACK A77 file updated 2021.08.31 07:54:21
AC2 fkugel@free.fr
NET NOMAD
0067P         C2021 08 31.12805 03 00 08.40 +12 54 20.9          14.8 V      A77
0067P         C2021 08 31.13379 03 00 09.49 +12 54 26.6          14.8 V      A77
0067P         C2021 08 31.13950 03 00 10.59 +12 54 32.4          12.8 T      A77
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
Filter(s)None
CameraAtik460ex
SensorCCD
Sensor temperature-10 °C
Binning1x1
MountMeade-MCMT-TDM
Exposure details15x60s
Observatory MPC codeA77
Reference stars catalogNOMAD
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2021 Aug 31 07h58m53s
Observation modification date2021 Aug 31 08h04m14s

(Record n° 23882)

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