C/2021 O3 (PANSTARRS) (Record n° 23707)
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 deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 4.264 AU d (dist/Earth) 3.690 AU Right ascension 23 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 type Newton Instrument aperture (0=naked eye) 250 mm Instrument focale length 875 mm Instrument focale/diameter 3.5 Filter(s) None Camera ATIK 414-EX- Sensor CCD Sensor temperature -5 °C Binning 1x1 Mount PARAMOUNT-ME- Autoguide No Exposure details 42 x 60s Observatory MPC code L27 Location Dauban (04) Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.49 "/pix Observation submission date 2021 Aug 02 09h27m51s Observation modification date 2021 Aug 02 09h41m42s