C/2021 A1 (Leonard) (Record n° 24474)
NASA/JPL elements
IAU/MPC elements
On 2021 Nov 30 04h29 UT by Yoann Degot Longhi
(Copyright Yoann Degot Longhi)Nuclear magnitude (m2) 12.3 m2 standard deviation 0.0 Aperture radius used for m2 5.74 " r (dist/Sun) 0.946 AU d (dist/Earth) 0.558 AU Right ascension 13 14 46.37 h m s Declination +30 25 48.5 ° ' " MPC report COD G20
OBS Y.Degot Longhi
MEA Y.Degot Longhi
TEL 0.30-m f/3.8 Reflector + CCD
ACK MPCReport file updated 2021.11.30 13:33:48
AC2 dynt@free.fr
NET UCAC-4
CK21A010 C2021 11 30.18650 13 14 46.37 +30 25 48.5 12.3 V G20
CK21A010 C2021 11 30.20890 13 14 56.46 +30 25 06.2 12.3 V G20
CK21A010 C2021 11 30.23208 13 15 06.94 +30 24 22.3 12.3 V G20
Instrument Newton 300 F3.8 Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 1140 mm Instrument focale/diameter 3.8 Filter(s) None Camera QHY 294M Pro Sensor CCD Mount Big Mount MCMT TDM Exposure details 20x60s Observatory MPC code G20 Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 0.82 "/pix Observation submission date 2021 Nov 30 15h51m20s Observation modification date 2021 Nov 30 15h55m59s