C/2021 A1 (Leonard) (Record n° 24353)
Perihelion distance : 0.61 AU
Inclination to ecliptic : 133 °
Eccentricity : 1
NASA/JPL elements
IAU/MPC elements
On 2021 Nov 11 04h40 UT by Francois Kugel
(Copyright Francois Kugel)Coma Total magnitude (m1) 10.8 Aperture radius for m1 0.4 ' Magnitude (MPC m2) 13.4 Magnitude standard deviation 0.0 Aperture radius for m2 5.8 " r (dist/Sun) 1.237 AU d (dist/Earth) 1.233 AU Right ascension 181.69629 ° Declination +34.06492 ° MPC report COD A77
CON FRANCOIS KUGEL [fkugel@free.fr]
OBS F. Kugel
MEA F. Kugel
TEL 0.4-m f/2.8 reflector + CCD
ACK A77 file updated 2021.11.11 07:41:00
AC2 fkugel@free.fr
NET NOMAD
CK21A010 C2021 11 11.19411 12 06 47.11 +34 03 53.7 13.4 V A77
CK21A010 C2021 11 11.19978 12 06 47.74 +34 03 52.1 13.4 V A77
CK21A010 C2021 11 11.20707 12 06 48.50 +34 03 50.4 10.8 T A77
Instrumental configuration Config2 Instrument type Newton Instrument aperture (0=naked eye) 400 mm Instrument focale length 1120 mm Instrument focale/diameter 2.8 Filter None Camera Atik460ex Sensor CCD Binning 1x1 Mount Meade-MCMT-TDM Exposure details 14x60s Observatory MPC code A77 Reference stars catalog (ast) NOMAD
Image resize factor 0.36 Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2021 Nov 11 07h44m01s Observation modification date 2021 Nov 11 08h47m01s