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C/2021 G2 (ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2023 Jan 25 01h39 UT by Herve Roy


(Copyright Herve Roy)

Nuclear magnitude (m2)16.4
m2 standard deviation0.0
Aperture radius used for m25.6 "
r (dist/Sun) 6.675 AU
d (dist/Earth) 6.118 AU
Right ascension09 03 49.47 h m s
Declination-39 27 09.0 ° ' "
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 2023.01.26 21:29:59
AC2 roy-nee@wanadoo.fr
NET Gaia DR2
    CK21G020 KC2023 01 25.06880 09 03 49.47 -39 27 09.0          16.4 G      X03
    CK21G020 KC2023 01 25.07341 09 03 49.35 -39 27 09.1          16.4 G      X03
    CK21G020 KC2023 01 25.07955 09 03 49.19 -39 27 09.7          16.4 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 details5x2mn
Observatory MPC codeX03
LocationMonte Patria Chili
Reference stars catalogGaia DR2
Used softwaresAstrometrica
Resulting picture sampling (scale)1.39 "/pix
Remarks or commentsLune à 0.2
Observation submission date2023 Jan 28 00h02m33s
Observation modification date2023 Jan 28 00h08m30s

(Record n° 26679)

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