C/2021 C6 (Lemmon) (Record n° 23102)
NASA/JPL elements
IAU/MPC elements
On 2021 Mar 20 01h11 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 20.3 m2 standard deviation 0.1 Aperture radius used for m2 4.9 " r (dist/Sun) 3.959 AU d (dist/Earth) 2.973 AU Right ascension 12 00 10.85 h m s Declination +09 34 12.0 ° ' " 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 NEOCP C10 2021.03.20 06:08:55
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK21C060 KC2021 03 20.04924 12 00 10.85 +09 34 12.0 20.4 R C10
CK21C060 KC2021 03 20.06281 12 00 09.15 +09 34 20.6 20.4 R C10
CK21C060 KC2021 03 20.07638 12 00 07.44 +09 34 29.1 20.2 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 70 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 11h09m09s Observation modification date 2021 Mar 21 11h10m21s