C/2021 R2 (PANSTARRS) (Record n° 23931)
NASA/JPL elements
IAU/MPC elements
On 2021 Sep 07 20h21 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 19.8 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 7.345 AU d (dist/Earth) 6.424 AU Right ascension 23 29 23.71 h m s Declination +18 29 11.3 ° ' " 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 2021.09.08 00:39:21
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK21R020 KC2021 09 07.84771 23 29 23.71 +18 29 11.3 19.8 R L27
CK21R020 KC2021 09 07.85856 23 29 23.09 +18 29 10.4 19.8 R L27
CK21R020 KC2021 09 07.86941 23 29 22.49 +18 29 09.9 19.7 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 -10 °C Binning 1x1 Mount PARAMOUNT-ME- Autoguide No Exposure details 60 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 Sep 09 15h02m07s Observation modification date 2021 Sep 09 15h27m54s