C/2021 A2 (Record n° 22917)
Orbital period : 3971.00 years
NASA/JPL elements
IAU/MPC elements
On 2021 Feb 02 19h57 UT by Yoann Degot Longhi
(Copyright Yoann Degot Longhi)Nuclear magnitude (m2) 14.4 m2 standard deviation 0.1 Aperture radius used for m2 6.81 " r (dist/Sun) 1.421 AU d (dist/Earth) 0.509 AU Right ascension 07 29 56.10 h m s Declination -12 15 38.5 ° ' " 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 2021.02.02 22:57:50
AC2 dynt@free.fr
NET UCAC-4
CK21A020 KC2021 02 02.83119 07 29 56.10 -12 15 38.5 14.4 V G20
CK21A020 KC2021 02 02.84905 07 29 47.46 -12 12 35.0 14.4 V G20
CK21A020 KC2021 02 02.86865 07 29 37.99 -12 09 11.4 14.5 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 Mount Vixen SPDX Exposure details 20x20s Observatory MPC code G20 Location 83 BRIGNOLES Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 2.27 "/pix Observation submission date 2021 Feb 03 12h59m38s Observation modification date 2021 Feb 03 13h00m35s