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C/2021 X1 (Maury-Attard)

Perihelion distance : 3.23 AU
Inclination to ecliptic : 140 °
Eccentricity : 1

NASA/JPL elements
IAU/MPC elements


On 2022 Oct 28 03h41 UT by Joel Nicolas


(Copyright Joel Nicolas)

Magnitude (MPC m2)15.6
Magnitude standard deviation0.1
Aperture radius for m25.6 "
r (dist/Sun) 3.799 AU
d (dist/Earth) 3.308 AU
Right ascension91.71954 °
Declination-20.63472 °
MPC report
COD A77
CON J. NICOLAS [nicolas.joel@wanadoo.fr]
OBS J. Nicolas
MEA J. Nicolas
TEL 0.41-m f/3.3 reflector + CCD
ACK MPCReport file updated 2022.10.28 11:13:25
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
    CK21X010 KC2022 10 28.15329 06 06 52.69 -20 38 05.0          15.6 R      A77
    CK21X010 KC2022 10 28.15988 06 06 52.05 -20 38 08.3          15.6 R      A77
    CK21X010 KC2022 10 28.16741 06 06 51.40 -20 38 13.4          15.5 R      A77
Instrumental configurationConfig1
Instrument typeNewton
Instrument aperture (0=naked eye)410 mm
Instrument focale length1353 mm
Instrument focale/diameter3.3
FilterR Bessel
CameraST8XME
SensorCCD
Sensor temperature-20 °C
Binning1x1
Exposure details10*75s
Air mass2.34
Observatory MPC codeA77
Location04 Dauban
Reference stars catalog (ast)UCAC-4
Used softwaresAstrometrica
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2022 Oct 28 11h15m34s
Observation modification date2022 Oct 28 11h28m37s

(Record n° 26204)

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