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C/2020 J1 (SONEAR)

Orbital period : 10593.00 years

NASA/JPL elements
IAU/MPC elements


On 2023 Apr 08 19h34 UT by Francois Kugel


(Copyright Francois Kugel)

Coma Total magnitude (m1)18
Aperture radius used for m10.2 '
Nuclear magnitude (m2)21.2
m2 standard deviation0.1
Aperture radius used for m24.15 "
Coma diameter0.5 '
Coma condensation degree (DC)2
Tail position angle (PA)133 °
r (dist/Sun) 7.016 AU
d (dist/Earth) 6.458 AU
Right ascension11 19 55.57 h m s
Declination+48 15 55.5 ° ' "
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 2023.04.08 22:47:32
AC2 fkugel@free.fr
NET NOMAD
    CK20J010 KC2023 04 08.81559 11 19 55.57 +48 15 55.5          21.1 V      A77
    CK20J010 KC2023 04 08.82913 11 19 54.92 +48 15 56.6          21.3 V      A77
    CK20J010 KC2023 04 08.84267 11 19 54.01 +48 15 58.7          18.0 T      A77
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
Filter(s)None
CameraAtik460ex
SensorCCD
Sensor temperature-17 °C
Binning1x1
MountMeade MCMT-TDM
Exposure details27x120s
Observatory MPC codeA77
Reference stars catalogNOMAD
Resulting picture sampling (scale)0.83 "/pix
Remarks or commentsTail =2 arcmin
Observation submission date2023 Apr 08 23h08m31s
Observation modification date2023 Apr 09 10h01m06s

(Record n° 26980)

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