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C/2021 A2 (NEOWISE)

Orbital period : 3971.00 years

NASA/JPL elements
IAU/MPC elements


On 2021 May 03 20h47 UT by Jean-Francois Soulier

Nuclear magnitude (m2)17.6
m2 standard deviation0.1
r (dist/Sun) 1.988 AU
d (dist/Earth) 2.478 AU
Right ascension05 20 14.51 h m s
Declination+55 35 07.9 ° ' "
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 2021.05.04 10:58:56
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
    CK21A020 KC2021 05 03.86597 05 20 14.51 +55 35 07.9          17.6 N      L27
    CK21A020 KC2021 05 03.87680 05 20 15.18 +55 35 14.7          17.6 N      L27
    CK21A020 KC2021 05 03.88763 05 20 15.88 +55 35 22.0          17.5 N      L27
Instrument typeNewton
Instrument aperture (0=naked eye)200 mm
Instrument focale length800 mm
Instrument focale/diameter4
SensorCCD
Observatory MPC codeL27
Reference stars catalogUCAC-4
Observation submission date2021 May 04 11h00m03s

(Record n° 23326)

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