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C/2021 X1 (Maury-Attard)


NASA/JPL elements
IAU/MPC elements


On 2023 Oct 11 20h42 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)15.6
m2 standard deviation0.0
Aperture radius used for m26 "
Tail length0.28 °
Tail position angle (PA)110 °
r (dist/Sun) 3.485 AU
d (dist/Earth) 2.515 AU
Right ascension23 56 31.12 h m s
Declination+05 21 04.1 ° ' "
MPC report
COD L27
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.25-m f/3.5 Newtonian reflector + CCD
ACK L27 2023.10.12 08:13:41
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
    CK21X010  C2023 10 11.86250 23 56 31.12 +05 21 04.1          15.6 R      L27
    CK21X010  C2023 10 11.88348 23 56 28.09 +05 20 57.7          15.6 R      L27
    CK21X010  C2023 10 11.90917 23 56 24.31 +05 20 50.5          15.6 R      L27
Instrument typeNewton
Instrument aperture (0=naked eye)250 mm
Instrument focale length875 mm
Instrument focale/diameter3.5
Filter(s)None
CameraATIK 414 EX
SensorCCD
Sensor temperature-10 °C
Binning1x1
MountPARAMOUNT ME
AutoguideNo
Exposure details60 x 60s
Observatory MPC codeL27
LocationDauban (04)
Reference stars catalogUCAC-4
Used softwaresAstrometrica
Resulting picture sampling (scale)1.49 "/pix
Observation submission date2023 Oct 12 06h19m19s
Observation modification date2023 Oct 12 07h46m17s

(Record n° 27732)

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