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C/2021 A2

Orbital period : 3971.00 years

NASA/JPL elements
IAU/MPC elements


On 2021 Feb 07 20h57 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)13.8
m2 standard deviation0.1
Aperture radius used for m210 "
r (dist/Sun) 1.431 AU
d (dist/Earth) 0.522 AU
Right ascension06 52 46.47 h m s
Declination+02 08 23.5 ° ' "
MPC report
COD L27
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.20-m f/4 Newtonian reflector + CCD
ACK L27 2021.02.07 22:28:21
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
    CK21A020  C2021 02 07.87289 06 52 46.47 +02 08 23.5          13.7 N      L27
    CK21A020  C2021 02 07.87919 06 52 43.87 +02 09 24.7          13.8 N      L27
    CK21A020  C2021 02 07.88409 06 52 41.84 +02 10 12.8          13.9 N      L27
    CK21A020  C2021 02 07.88900 06 52 39.85 +02 11 01.0          13.8 N      L27
Instrument typeNewton
Instrument aperture (0=naked eye)200 mm
Instrument focale length800 mm
Instrument focale/diameter4
Filter(s)None
CameraATIK 314L+
SensorCCD
Sensor temperature-15 °C
Binning1x1
MountAstronomy Equipment - b
AutoguideNo
Exposure details20 x 20s
Observatory MPC codeL27
LocationDauban (04)
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)3.3 "/pix
Observation submission date2021 Feb 07 22h29m53s
Observation modification date2021 Feb 07 22h56m57s

(Record n° 22936)

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