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C/2021 G2 (ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2022 May 26 23h09 UT by Herve Roy


(Copyright Herve Roy)

Nuclear magnitude (m2)17.4
m2 standard deviation0.1
Aperture radius used for m25.6 "
Coma condensation degree (DC)9
r (dist/Sun) 7.906 AU
d (dist/Earth) 8.255 AU
Right ascension07 29 27.27 h m s
Declination-24 33 34.5 ° ' "
MPC report
COD X03
CON H. Roy [roy-nee@wanadoo.fr]
OBS J. L. Virlichie, P. Traverse, H. Roy
MEA H. Roy
TEL 0.35-m f/4.7 Newtonian reflector + CCD
ACK MPCReport file updated 2022.05.28 00:21:41
AC2 roy-nee@wanadoo.fr
NET Gaia DR2
    CK21G020 KC2022 05 26.96432 07 29 27.27 -24 33 34.5          17.3 G      X03
    CK21G020 KC2022 05 26.97324 07 29 27.56 -24 33 33.4          17.3 G      X03
    CK21G020 KC2022 05 26.98682 07 29 27.99 -24 33 31.5          17.5 G      X03
Instrumental configurationConfig1
InstrumentONTC 350mm
Instrument typeNewton
Instrument aperture (0=naked eye)350 mm
Instrument focale length1645 mm
Instrument focale/diameter4.7
Filter(s)L
CameraMORAVIAN G3 16200
SensorCCD
Sensor pixels number3640x4540
Sensor temperature-20 °C
Binning2x2
MountSW EQ8
MotorizationNo
AutoguideYes
Exposure details11x3mn
Observatory MPC codeX03
Reference stars catalogGaia DR2
Resulting picture sampling (scale)1.39 "/pix
Observation submission date2022 May 28 12h06m53s
Observation modification date2022 May 28 12h11m07s

(Record n° 25593)

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