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C/2021 A2 (NEOWISE)

Orbital period : 3971.00 years

NASA/JPL elements
IAU/MPC elements


On 2021 Jan 29 21h49 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)13.5
m2 standard deviation0.1
Aperture radius used for m210 "
r (dist/Sun) 1.416 AU
d (dist/Earth) 0.532 AU
Right ascension08 02 10.31 h m s
Declination-23 04 28.2 ° ' "
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 2021.01.29 23:36:40
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
    CK21A020  C2021 01 29.90903 08 02 10.31 -23 04 28.2          13.6 N      L27
    CK21A020  C2021 01 29.91361 08 02 08.04 -23 03 46.1          13.6 N      L27
    CK21A020  C2021 01 29.92316 08 02 03.13 -23 02 18.2          13.4 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
Binning2x2
MountAstronomy Equipment AEb
AutoguideNo
Exposure details6 x 30s
Observatory MPC codeL27
LocationDauban (04)
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)3.3 "/pix
Observation submission date2021 Jan 29 23h38m48s
Observation modification date2021 Jan 29 23h57m13s

(Record n° 22908)

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