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C/2021 Y1 (ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2022 Dec 28 01h04 UT by Herve Roy


(Copyright Herve Roy)

Nuclear magnitude (m2)15.6
m2 standard deviation0.0
Aperture radius used for m25.6 "
r (dist/Sun) 2.505 AU
d (dist/Earth) 1.737 AU
Right ascension03 37 27.61 h m s
Declination-01 35 11.1 ° ' "
MPC report
COD X03
CON H. Roy [roy-nee@wanadoo.fr]
OBS J. L. Virlichie, P. Traverse, H. Roy
MEA H. Roy
TEL 0.35-m f/4.7 Newtonian reflector + CCD
ACK MPCReport file updated 2022.12.30 11:57:42
AC2 roy-nee@wanadoo.fr
NET Gaia DR2
    CK21Y010 KC2022 12 28.04473 03 37 27.61 -01 35 11.1          15.6 G      X03
    CK21Y010 KC2022 12 28.04851 03 37 27.33 -01 35 16.8          15.6 G      X03
    CK21Y010 KC2022 12 28.05229 03 37 27.03 -01 35 22.4          15.6 G      X03
Instrumental configurationConfig1
InstrumentONTC 350mm
Instrument typeNewton
Instrument aperture (0=naked eye)350 mm
Instrument focale length1645 mm
Instrument focale/diameter4.7
Filter(s)L
CameraMORAVIAN G3 16200
SensorCCD
Sensor pixels number3640x4540
Sensor temperature-20 °C
Binning2x2
MountSW EQ8
MotorizationNo
AutoguideYes
Exposure details16x1mn
Observatory MPC codeX03
LocationMonte Patria Chili
Reference stars catalogGaia DR2
Used softwaresAstrometrica
Resulting picture sampling (scale)1.39 "/pix
Remarks or commentsLune 0.28
Observation submission date2022 Dec 30 16h13m13s
Observation modification date2022 Dec 30 16h16m02s

(Record n° 26567)

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