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67P/Churyumov-Gerasimenko

Orbital period : 6.42 years

NASA/JPL elements
IAU/MPC elements


On 2021 Nov 16 23h02 UT by Hubert Boussier


(Copyright Hubert Boussier)

Coma Total magnitude (m1)11
Aperture radius used for m10.4 '
Nuclear magnitude (m2)12.1
m2 standard deviation0.1
Aperture radius used for m29.5 "
r (dist/Sun) 1.223 AU
d (dist/Earth) 0.419 AU
Right ascension08 12 57.89 h m s
Declination+26 47 43.9 ° ' "
MPC report
COD K21
CON Hubert Boussier [astrild@orange.fr]
OBS H. Boussier
MEA H. Boussier
TEL 0.203-m SC f/6 +CCD ST7XME
ACK MPCReport file updated 2021.11.17 09:27:41
AC2 astrild@orange.fr
NET UCAC-4
0067P         C2021 11 16.95991 08 12 57.89 +26 47 43.9          12.1 V      K21
0067P         C2021 11 16.97060 08 12 59.62 +26 47 44.1          12.0 V      K21
0067P         C2021 11 16.98341 08 13 01.80 +26 47 45.9          12.1 V      K21
InstrumentTEL 0.203-m SC f/6
Instrument typeSchmidt-Cassegrain
Instrument aperture (0=naked eye)203 mm
Instrument focale length1196 mm
Instrument focale/diameter5.9
Filter(s)V (UBVRI)
CameraSBIG ST7-XME
SensorCCD
Sensor size6.9x4.6 mm2
Sensor pixels number765x510
Binning1x1
MountIoptron GEM45
MotorizationYes
AutoguideYes
Exposure details12x180s
Observatory MPC codeK21
Location84450 St Saturnin-Les-Avignon
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.55 "/pix
Observation submission date2021 Nov 17 11h39m59s
Observation modification date2021 Nov 17 23h47m38s

(Record n° 24393)

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