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C/2023 C2 (ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2026 Jan 04 17h25 UT by Joel Nicolas


(Copyright Joel Nicolas)

Nuclear magnitude (m2)16.9
m2 standard deviation0.3
Aperture radius used for m25.6 "
r (dist/Sun) 4.843 AU
d (dist/Earth) 4.764 AU
Right ascension22 56 11.56 h m s
Declination+48 19 41.9 ° ' "
MPC report
COD A77
CON J. Nicolas
OBS J. Nicolas
MEA J. Nicolas
TEL 0.41-m f/3.3 reflector + CCD
NUM 3
ACK MPCReport file updated 2026.01.05 09:48:42
NET ATLAS2
AC2 nicolas.joel@wanadoo.fr
    CK23C020 KC2026 01 04.72564 22 56 11.56 +48 19 41.9          17.3 R      A77
    CK23C020 KC2026 01 04.73262 22 56 11.96 +48 19 40.6          16.7 R      A77
    CK23C020 KC2026 01 04.73764 22 56 12.31 +48 19 39.3          16.7 R      A77
Instrumental configurationConfig1
Instrument typeNewton
Instrument aperture (0=naked eye)410 mm
Instrument focale length1353 mm
Instrument focale/diameter3.3
Filter(s)None
CameraST8XME
SensorCCD
Sensor temperature-20 °C
Binning1x1
Exposure details14*90s
Air mass1.07
Observatory MPC codeA77
Location04 Dauban
Reference stars catalogATLAS2
Used softwaresTycho
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2026 Jan 05 09h51m24s
Observation modification date2026 Jan 05 10h04m02s

(Record n° 30793)

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