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C/2021 Y1 (ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2022 Dec 26 17h50 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Nuclear magnitude (m2)15.2
m2 standard deviation0.0
Aperture radius used for m25.8 "
r (dist/Sun) 2.518 AU
d (dist/Earth) 1.725 AU
Right ascension03 39 05.51 h m s
Declination-01 02 05.4 ° ' "
MPC report
COD A77
CON J.-G. Bosch [JGBosch@free.fr]
OBS J.-G.Bosch
MEA J.-G. Bosch
TEL 0.4-m f/2.8 reflector + CCD
ACK MPCReport file updated 2022.12.27 16:47:46
AC2 JGBosch@free.fr
NET UCAC-4
    CK21Y010  C2022 12 26.74297 03 39 05.51 -01 02 05.4          15.2 R      A77
    CK21Y010  C2022 12 26.74866 03 39 05.06 -01 02 14.4          15.2 R      A77
    CK21Y010  C2022 12 26.75433 03 39 04.63 -01 02 22.8          15.2 R      A77
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
CameraAtik 460ex
SensorCCD
Sensor temperature-10 °C
Binning1x1
MountMeade-MCMT-TDM
Exposure details15x1mn
Observatory MPC codeA77
LocationDauban A77
Reference stars catalogUCAC-4
Used softwaresAstrometrica
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2022 Dec 27 16h50m22s
Observation modification date2022 Dec 27 17h23m49s

(Record n° 26544)

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