C/2021 A2 (NEOWISE) (Record n° 22848)
Orbital period : 3971.00 years
NASA/JPL elements
IAU/MPC elements
On 2021 Jan 12 03h46 UT by Pierre Traverse
(Copyright Pierre Traverse)Nuclear magnitude (m2) 15 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 1.422 AU d (dist/Earth) 0.853 AU Right ascension 10 17 35.91 h m s Declination -47 51 55.7 ° ' " MPC report COD X03
CON P. Traverse [pierre.traverse@orange.fr]
OBS J. L. Virlichie, P. Traverse
MEA P. Traverse
TEL 0.35-m f/4.7 Newtonian reflector + CCD
ACK MPCReport file updated 2021.01.12 20:06:59
AC2 pierre.traverse@orange.fr
NET Gaia DR2
CK21A020 C2021 01 12.15669 10 17 35.91 -47 51 55.7 15.1 G X03
CK21A020 C2021 01 12.15669 10 17 35.91 -47 51 55.7 15.1 G X03
CK21A020 C2021 01 12.20566 10 17 18.81 -47 50 27.1 14.9 G X03
Instrumental configuration Config1 Instrument ONTC 355mm 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 4540x3640 Sensor temperature -20 °C Binning 2x2 Mount SW EQ8 Motorization Yes Autoguide Yes Exposure details 91x30sec Observatory MPC code X03 Location Monte Patria Chili Reference stars catalog Gaia DR2
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2021 Jan 13 16h45m48s Observation modification date 2021 Jan 13 16h48m07s