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C/2021 G2 (ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2025 Sep 04 21h04 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Nuclear magnitude (m2)15.6
m2 standard deviation0.2
Aperture radius used for m26.4 "
r (dist/Sun) 5.687 AU
d (dist/Earth) 5.992 AU
Right ascension15 21 31.99 h m s
Declination-00 43 56.7 ° ' "
MPC report
COD Y87
CON J.-G.Bosch
OBS J.-G.Bosch
MEA J.-G.Bosch
TEL 0.25-m f/4.75 reflector + CMO
NUM 37
ACK MPCReport file updated 2025.09.05 11:36:35
NET Gaia DR2
AC2 jgbosch@free.fr
    CK21G020 KB2025 09 04.87746 15 21 31.99 -00 43 56.7          15.4 G      Y87
    CK21G020 KB2025 09 04.88520 15 21 32.23 -00 43 57.2          15.6 G      Y87
    CK21G020 KB2025 09 04.89295 15 21 32.46 -00 43 57.9          15.8 G      Y87
Instrument typeNewton
Instrument aperture (0=naked eye)250 mm
Instrument focale length1187.5 mm
Instrument focale/diameter4.75
CameraAsi 294MM
SensorCMOS
Sensor temperature-10 °C
Binning4x4
MountEQ6
Exposure details75x25s
Observatory MPC codeY87
LocationTrevinca skies-Amalthea
Reference stars catalogGaia DR2
Used softwaresTycho Tracker
Resulting picture sampling (scale)1.6 "/pix
Observation submission date2025 Sep 05 11h47m00s
Observation modification date2025 Sep 05 11h52m36s

(Record n° 30010)

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