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C/2020 M3 (ATLAS)

Orbital period : 139.60 years

NASA/JPL elements
IAU/MPC elements


On 2020 Nov 04 04h58 UT by Francois Kugel


(Copyright Francois Kugel)

Coma Total magnitude (m1)11.8
Aperture radius used for m10.4 '
Nuclear magnitude (m2)14.8
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 1.276 AU
d (dist/Earth) 0.373 AU
Right ascension05 20 18.13 h m s
Declination-08 14 57.1 ° ' "
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 2020.11.04 07:50:02
AC2 fkugel@free.fr
NET NOMAD
    CK20M030  C2020 11 04.20684 05 20 18.13 -08 14 57.1          14.7 V      A77
    CK20M030  C2020 11 04.21008 05 20 18.26 -08 14 43.8          14.8 V      A77
    CK20M030  C2020 11 04.21334 05 20 18.41 -08 14 30.5          11.8 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-15 °C
Binning1x1
MountMeade-MCMT-TDM
Exposure details3x30s
Observatory MPC codeA77
Reference stars catalogNOMAD
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2020 Nov 04 07h57m44s
Observation modification date2020 Nov 04 08h11m54s

(Record n° 22567)

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