C/2021 A2 (Record n° 22955)
Orbital period : 3971.00 years
NASA/JPL elements
IAU/MPC elements
On 2021 Feb 10 19h29 UT by Yoann Degot Longhi
(Copyright Yoann Degot Longhi)Nuclear magnitude (m2) 14.8 m2 standard deviation 0.1 Aperture radius used for m2 6.81 " r (dist/Sun) 1.438 AU d (dist/Earth) 0.552 AU Right ascension 06 34 02.44 h m s Declination +09 41 46.3 ° ' " MPC report COD G20
OBS Y.Degot Longhi
MEA Y.Degot Longhi
TEL 0.2-m f/3.8 Reflector + CCD
ACK MPCReport file updated 2021.02.11 15:59:39
AC2 dynt@free.fr
NET UCAC-4
CK21A020 KC2021 02 10.81146 06 34 02.44 +09 41 46.3 14.8 V G20
CK21A020 KC2021 02 10.82198 06 33 58.63 +09 43 17.1 14.9 V G20
CK21A020 KC2021 02 10.82864 06 33 56.18 +09 44 14.3 14.7 V G20
Instrument Newton 200 F3.8 Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 760 mm Instrument focale/diameter 3.8 Filter(s) L Camera Sony A7s Astrodon Sensor DC Exposure details 50x20s Observatory MPC code G20 Location 83 BRIGNOLES Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 2.27 "/pix URL for more information or pictures http://www.astrosurf.com/blogs/entry/355-10-fev-21-398p-c2021-a2/ Observation submission date 2021 Feb 11 16h13m27s Observation modification date 2021 Feb 11 16h42m36s