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C/2021 Y1 (ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2023 Feb 09 01h39 UT by Herve Roy


(Copyright Herve Roy)

Nuclear magnitude (m2)15.7
m2 standard deviation0.0
Aperture radius used for m25.6 "
r (dist/Sun) 2.250 AU
d (dist/Earth) 2.135 AU
Right ascension03 15 48.04 h m s
Declination-13 36 12.4 ° ' "
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 2023.02.13 17:00:11
AC2 roy-nee@wanadoo.fr
NET Gaia DR2
    CK21Y010 KC2023 02 09.06878 03 15 48.04 -13 36 12.4          15.7 G      X03
    CK21Y010 KC2023 02 09.07416 03 15 48.09 -13 36 15.7          15.7 G      X03
    CK21Y010 KC2023 02 09.07954 03 15 48.15 -13 36 19.1          15.7 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 details5x2mn
Observatory MPC codeX03
LocationMonte Patria Chili
Reference stars catalogGaia DR2
Used softwaresAstrometrica
Resulting picture sampling (scale)1.39 "/pix
Remarks or commentsLune ~ 0.90
Observation submission date2023 Feb 13 17h26m52s
Observation modification date2023 Feb 13 17h29m59s

(Record n° 26765)

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