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C/2021 G2 (ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2025 Jan 29 05h28 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)15.1
m2 standard deviation0.2
Aperture radius used for m24.7 "
r (dist/Sun) 5.100 AU
d (dist/Earth) 5.239 AU
Right ascension15 20 49.74 h m s
Declination-17 49 22.9 ° ' "
MPC report
COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 12
ACK MPCReport file updated 2025.01.29 06:35:15
NET APASS
AC2 fkugel@free.fr
    CK21G020 KC2025 01 29.22807 15 20 49.74 -17 49 22.9          14.9 R      A77
    CK21G020 KC2025 01 29.23382 15 20 49.91 -17 49 21.4          15.0 R      A77
    CK21G020 KC2025 01 29.23911 15 20 50.14 -17 49 21.0          15.3 R      A77
Instrumental configurationConfig4
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
Filter(s)None
CameraQHY600
SensorCCD
Sensor size24x36 mm2
Sensor temperature-15 °C
Binning2x2
MountMeade MCMT-TDM
Exposure details20x60s
Observatory MPC codeA77
Reference stars catalogAPASS
Resulting picture sampling (scale)1.34 "/pix
Observation submission date2025 Jan 29 07h44m10s
Observation modification date2025 Jan 29 07h45m06s

(Record n° 29503)

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