C/2021 G2 (ATLAS) (Record n° 26440)
NASA/JPL elements
IAU/MPC elements
On 2022 Nov 29 07h15 UT by Herve Roy
(Copyright Herve Roy)Nuclear magnitude (m2) 16.7 m2 standard deviation 0.1 Aperture radius used for m2 5.6 " Coma condensation degree
(DC) 9 r (dist/Sun) 6.951 AU d (dist/Earth) 6.883 AU Right ascension 09 14 27.88 h m s Declination -35 30 31.7 ° ' " MPC report COD X03
CON H. Roy [roy-nee@wanadoo.fr]
OBS J. L. Virlichie, P. Traverse, H. Roy
MEA H. Roy
TEL 0.35-m f/4.7 Newtonian reflector + CCD
ACK MPCReport file updated 2022.11.30 23:05:34
AC2 roy-nee@wanadoo.fr
NET Gaia DR2
CK21G020 KC2022 11 29.30215 09 14 27.88 -35 30 31.7 16.8 G X03
CK21G020 KC2022 11 29.30853 09 14 27.91 -35 30 34.2 16.7 G X03
CK21G020 KC2022 11 29.31490 09 14 27.94 -35 30 36.7 16.7 G X03
Instrumental configuration Config1 Instrument ONTC 350mm Instrument type Newton Instrument aperture (0=naked eye) 350 mm Instrument focale length 1645 mm Instrument focale/diameter 4.7 Filter(s) L Camera MORAVIAN G3 16200 Sensor CCD Sensor pixels number 3640x4540 Sensor temperature -20 °C Binning 2x2 Mount SW EQ8 Motorization No Autoguide Yes Exposure details 16x2mn Observatory MPC code X03 Location Monte Patria Chili Reference stars catalog Gaia DR2
Used softwares Astrometrica Resulting picture sampling (scale) 1.39 "/pix Remarks or comments Lune 3% Observation submission date 2022 Dec 01 22h05m49s Observation modification date 2022 Dec 01 22h11m55s