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C/2021 G2 (ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2025 Apr 23 08h12 UT by Herve Roy


(Copyright Herve Roy)

Nuclear magnitude (m2)15.4
m2 standard deviation0.1
Aperture radius used for m26.0 "
r (dist/Sun) 5.275 AU
d (dist/Earth) 4.325 AU
Right ascension15 26 57.95 h m s
Declination-08 52 03.8 ° ' "
MPC report
COD X03
CON H. Roy [roy-nee@wanadoo.fr]
OBS J. L. Virlichie, P. Traverse, H. Roy
MEA H. Roy
TEL 0.36-m f/4.8 reflector + CMO
NUM 4
ACK MPCReport file updated 2025.04.23 17:34:49
NET Gaia DR2
AC2 roy-nee@wanadoo.fr
    CK21G020 KB2025 04 23.34163 15 26 57.95 -08 52 03.8          15.4 G      X03
    CK21G020 KB2025 04 23.35222 15 26 57.71 -08 51 58.4          15.4 G      X03
    CK21G020 KB2025 04 23.36159 15 26 57.49 -08 51 53.7          15.3 G      X03
    CK21G020 KB2025 04 23.37022 15 26 57.30 -08 51 49.4          15.3 G      X03
Instrumental configurationConfig1
InstrumentONTC 350mm
Instrument typeNewton
Instrument aperture (0=naked eye)360 mm
Instrument focale length1728 mm
Instrument focale/diameter4.8
Filter(s)L
CameraPlayerOne IMX571 Mono
SensorCMOS
Sensor size23.5x15.7 mm2
Sensor pixels number6252x4176
Sensor temperature-10 °C
Binning2x2
MountSW EQ8
MotorizationNo
AutoguideYes
Exposure details7x2mn
Observatory MPC codeX03
LocationMonte Patria Chili Poroto
Reference stars catalogGaia DR2
Used softwaresTychoTracker
Resulting picture sampling (scale)0.86 "/pix
Observation submission date2025 Apr 23 17h47m18s
Observation modification date2025 Apr 23 17h59m00s

(Record n° 29672)

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