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C/2020 M3 (ATLAS)

Orbital period : 139.60 years

NASA/JPL elements
IAU/MPC elements


On 2020 Dec 07 04h40 UT by Francois Kugel


(Copyright Francois Kugel)

Coma Total magnitude (m1)11.2
Aperture radius used for m10.4 '
Nuclear magnitude (m2)14.1
m2 standard deviation0.0
Aperture radius used for m25.8 "
r (dist/Sun) 1.414 AU
d (dist/Earth) 0.434 AU
Right ascension05 22 00.28 h m s
Declination+31 39 03.8 ° ' "
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 2020.12.07 08:30:21
AC2 fkugel@free.fr
NET NOMAD
    CK20M030  C2020 12 07.19417 05 22 00.28 +31 39 03.8          11.2 T      A77
    CK20M030  C2020 12 07.19984 05 22 00.08 +31 39 22.2          14.1 V      A77
    CK20M030  C2020 12 07.20551 05 21 59.86 +31 39 40.4          14.1 V      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
Binning1x1
MountMeade-MCMT-TDM
Exposure details11x60s
Observatory MPC codeA77
Reference stars catalogNOMAD
Image resize factor0.5
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2020 Dec 07 08h36m57s
Observation modification date2020 Dec 07 08h56m53s

(Record n° 22744)

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