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C/2021 O3 (PANSTARRS)


NASA/JPL elements
IAU/MPC elements


On 2021 Jul 30 21h35 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)19.3
m2 standard deviation0.1
Aperture radius used for m26 "
r (dist/Sun) 4.264 AU
d (dist/Earth) 3.690 AU
Right ascension23 25 07.34 h m s
Declination+27 56 34.4 ° ' "
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 NEOCP L27 2021.07.31 03:56:37
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
    CK21O030 KC2021 07 30.89898 23 25 07.34 +27 56 34.4          19.4 R      L27
    CK21O030 KC2021 07 30.92030 23 25 06.68 +27 56 36.9          19.2 R      L27
    CK21O030 KC2021 07 30.94610 23 25 05.88 +27 56 39.8          19.2 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-5 °C
Binning1x1
MountPARAMOUNT-ME-
AutoguideNo
Exposure details42 x 60s
Observatory MPC codeL27
LocationDauban (04)
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.49 "/pix
Observation submission date2021 Aug 02 09h27m51s
Observation modification date2021 Aug 02 09h41m42s

(Record n° 23707)

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