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C/2021 A1 (Leonard)

Perihelion distance : 0.61 AU
Inclination to ecliptic : 133 °
Eccentricity : 1

NASA/JPL elements
IAU/MPC elements


On 2021 Sep 19 04h17 UT by Francois Kugel


(Copyright Francois Kugel)

Coma Total magnitude (m1)12.8
Aperture radius for m10.8 '
Magnitude (MPC m2)15.9
Magnitude standard deviation0.2
Aperture radius for m28.3 "
r (dist/Sun) 2.031 AU
d (dist/Earth) 2.719 AU
Right ascension167.08996 °
Declination+39.07406 °
MPC report
COD A77
CON FRANCOIS KUGEL [fkugel@wanadoo.fr]
OBS F. Kugel
MEA F. Kugel
TEL 0.4-m f/2.8 reflector + CCD
ACK A77 file updated 2021.09.19 06:51:05
AC2 fkugel@wanadoo.fr
NET NOMAD
    CK21A010  C2021 09 19.17854 11 08 21.59 +39 04 26.6          16.1 V      A77
    CK21A010  C2021 09 19.18017 11 08 21.63 +39 04 24.9          15.7 V      A77
    CK21A010  C2021 09 19.18179 11 08 21.78 +39 04 26.1          12.8 T      A77
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
FilterNone
CameraAtik460ex
SensorCCD
Sensor temperature-15 °C
Binning2x2
MountMeade-MCMT-TDM
Exposure details5x30s
Observatory MPC codeA77
Reference stars catalog (ast)NOMAD
Resulting picture sampling (scale)1.66 "/pix
Observation submission date2021 Sep 19 07h06m12s
Observation modification date2021 Sep 19 07h18m33s

(Record n° 23982)

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