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C/2021 X1 (Maury-Attard)


NASA/JPL elements
IAU/MPC elements


On 2022 Nov 21 05h39 UT by Herve Roy


(Copyright Herve Roy)

Nuclear magnitude (m2)15.7
m2 standard deviation0.1
Aperture radius used for m25.6 "
r (dist/Sun) 3.688 AU
d (dist/Earth) 2.970 AU
Right ascension05 21 04.33 h m s
Declination-23 52 18.7 ° ' "
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 2022.11.22 10:45:33
AC2 roy-nee@wanadoo.fr
NET Gaia DR2
    CK21X010 KC2022 11 21.23559 05 21 04.33 -23 52 18.7          15.7 G      X03
    CK21X010 KC2022 11 21.24210 05 21 03.42 -23 52 20.8          15.7 G      X03
    CK21X010 KC2022 11 21.24862 05 21 02.50 -23 52 22.9          15.8 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 details6x1.5mn
Moon phase170 °
Observatory MPC codeX03
LocationMonte Patria Chili
Reference stars catalogGaia DR2
Used softwaresAstrometrica
Resulting picture sampling (scale)1.39 "/pix
Remarks or commentsLune 0.11
Observation submission date2022 Nov 22 11h06m27s
Observation modification date2022 Nov 22 11h10m40s

(Record n° 26351)

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