C/2021 A2 (NEOWISE) (Record n° 23293)
Orbital period : 3971.00 years
NASA/JPL elements
IAU/MPC elements
On 2021 Apr 26 20h36 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 17.5 m2 standard deviation 0.0 Aperture radius used for m2 6.5 " r (dist/Sun) 1.927 AU d (dist/Earth) 2.344 AU Right ascension 05 13 33.16 h m s Declination +54 18 58.6 ° ' " MPC report COD C10
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/3.8 Newtonian reflector + CCD
ACK C10 2021.04.27 08:21:33
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK21A020 KC2021 04 26.85835 05 13 33.16 +54 18 58.6 17.5 R C10
CK21A020 KC2021 04 26.87086 05 13 33.82 +54 19 06.8 17.5 R C10
CK21A020 KC2021 04 26.88338 05 13 34.46 +54 19 14.9 17.5 R C10
Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 1140 mm Instrument focale/diameter 3.8 Filter(s) None Camera ST7-XME Sensor CCD Sensor temperature -20 °C Binning 1x1 Mount F60a AXIS INSTRUMENTS Autoguide Yes Exposure details 30 x 120s Observatory MPC code C10 Location Seine et Marne (77) Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.62 "/pix Observation submission date 2021 Apr 27 08h24m21s Observation modification date 2021 Apr 27 09h32m38s