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C/2021 G2 (ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2022 Feb 20 05h52 UT by Pierre Traverse


(Copyright Pierre Traverse)

Nuclear magnitude (m2)17.6
m2 standard deviation0.2
Aperture radius used for m26 "
r (dist/Sun) 8.410 AU
d (dist/Earth) 7.874 AU
Right ascension07 12 48.16 h m s
Declination-30 51 56.0 ° ' "
MPC report
COD X03
CON P. Traverse [pierre.traverse@orange.fr]
OBS J. L. Virlichie, P. Traverse, H. Roy
MEA P. Traverse
TEL 0.35-m f/4.7 Newtonian reflector + CCD
ACK MPCReport file updated 2022.02.20 18:43:49
AC2 pierre.traverse@orange.fr
NET Gaia DR2
    CK21G020  C2022 02 20.24433 07 12 48.16 -30 51 56.0          17.6 G      X03
    CK21G020 KC2022 02 20.24991 07 12 48.04 -30 51 54.6          17.4 G      X03
    CK21G020 KC2022 02 20.26216 07 12 47.88 -30 51 51.9          17.8 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 details17x180s
Observatory MPC codeX03
LocationMonte Patria Chili
Reference stars catalogGaia DR2
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2022 Feb 20 19h03m06s
Observation modification date2022 Feb 20 19h08m40s

(Record n° 25108)

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