C/2021 A1 (Leonard) (Record n° 23097)
NASA/JPL elements
IAU/MPC elements
On 2021 Mar 20 21h02 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 18 m2 standard deviation 0.0 Aperture radius used for m2 6.5 " r (dist/Sun) 4.283 AU d (dist/Earth) 3.701 AU Right ascension 13 15 09.06 h m s Declination +58 39 25.0 ° ' " 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 2021.03.21 10:46:27
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK21A010 KC2021 03 20.87657 13 15 09.06 +58 39 25.0 18.0 R C10
CK21A010 KC2021 03 20.88798 13 15 07.62 +58 39 33.2 18.0 R C10
CK21A010 KC2021 03 20.89940 13 15 06.18 +58 39 41.3 18.0 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 ST8-XME Sensor CCD Sensor temperature -25 °C Binning 1x1 Mount F60a AXIS INSTRUMENTS Autoguide No Exposure details 60 x 60s 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 Mar 21 10h50m51s Observation modification date 2021 Mar 21 11h56m29s