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C/2021 Y1 (ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2022 Nov 26 19h59 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Nuclear magnitude (m2)15
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 2.732 AU
d (dist/Earth) 1.752 AU
Right ascension04 25 50.32 h m s
Declination+13 33 34.2 ° ' "
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 2022.11.27 18:09:38
AC2 JGBosch@free.fr
NET UCAC-4
    CK21Y010  C2022 11 26.83309 04 25 50.32 +13 33 34.2          15.0 R      A77
    CK21Y010  C2022 11 26.84039 04 25 49.62 +13 33 21.6          15.1 R      A77
    CK21Y010  C2022 11 26.84857 04 25 48.77 +13 33 06.8          15.0 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 details20x45s
Observatory MPC codeA77
LocationDauban A77
Reference stars catalogUCAC-4
Used softwaresAstrometrica
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2022 Nov 27 18h12m03s
Observation modification date2022 Nov 27 19h15m49s

(Record n° 26398)

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