C/2021 A2 (Record n° 22936)
Orbital period : 3971.00 years
NASA/JPL elements
IAU/MPC elements
On 2021 Feb 07 20h57 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 13.8 m2 standard deviation 0.1 Aperture radius used for m2 10 " r (dist/Sun) 1.431 AU d (dist/Earth) 0.522 AU Right ascension 06 52 46.47 h m s Declination +02 08 23.5 ° ' " 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 2021.02.07 22:28:21
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK21A020 C2021 02 07.87289 06 52 46.47 +02 08 23.5 13.7 N L27
CK21A020 C2021 02 07.87919 06 52 43.87 +02 09 24.7 13.8 N L27
CK21A020 C2021 02 07.88409 06 52 41.84 +02 10 12.8 13.9 N L27
CK21A020 C2021 02 07.88900 06 52 39.85 +02 11 01.0 13.8 N L27
Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 800 mm Instrument focale/diameter 4 Filter(s) None Camera ATIK 314L+ Sensor CCD Sensor temperature -15 °C Binning 1x1 Mount Astronomy Equipment - b Autoguide No Exposure details 20 x 20s Observatory MPC code L27 Location Dauban (04) Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 3.3 "/pix Observation submission date 2021 Feb 07 22h29m53s Observation modification date 2021 Feb 07 22h56m57s