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C/2021 G2 (ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2024 Apr 16 07h58 UT by Patrick Ditz


(Copyright Patrick Ditz)

Nuclear magnitude (m2)15.3
m2 standard deviation0.1
Aperture radius used for m25.5 "
r (dist/Sun) 5.108 AU
d (dist/Earth) 4.238 AU
Right ascension11 54 57.29 h m s
Declination-33 30 06.3 ° ' "
MPC report
COD W96
CON P.Ditz
OBS P.Ditz
MEA P.Ditz
TEL 0.43-m f/6.8 reflector + CMO
NUM 3
ACK MPCReport file updated 2024.04.17 09:08:31
NET UCAC4
AC2 patrick.ditz@wanadoo.fr
    CK21G020  B2024 04 16.33179 11 54 57.29 -33 30 06.3          15.3 V      W96
    CK21G020  B2024 04 16.33607 11 54 57.23 -33 30 03.9          15.3 V      W96
    CK21G020  B2024 04 16.34244 11 54 57.13 -33 30 00.1          15.4 V      W96
Instrumental configurationConfig1
InstrumentPlaneWave CDK17
Instrument typeCassegrain
Instrument aperture (0=naked eye)430 mm
Instrument focale length2924 mm
Instrument focale/diameter6.8
Filter(s)L
CameraQHY 268M
SensorCMOS
Sensor size23.5x15.7 mm2
Sensor pixels number6252x4176
Sensor temperature-10 °C
Binning3x3
MountAstelco NTM500
Exposure total time1200 s
Exposure details40x30s
Air mass2.8
Observatory MPC codeW96
LocationSpaceObs Chili
Reference stars catalogUCAC4
Used softwaresTycho Tracker
Resulting picture sampling (scale)0.79 "/pix
Image processingMips11 & Gimp
Observation submission date2024 Apr 17 18h00m14s
Observation modification date2024 Apr 22 15h14m32s

(Record n° 28396)

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