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C/2020 M3 (ATLAS)

Orbital period : 139.60 years

NASA/JPL elements
IAU/MPC elements


On 2020 Oct 10 03h22 UT by Francois Kugel


(Copyright Francois Kugel)

Coma Total magnitude (m1)11.2
Aperture radius used for m10.4 '
Nuclear magnitude (m2)14.9
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 1.289 AU
d (dist/Earth) 0.484 AU
Right ascension04 42 30.62 h m s
Declination-28 30 59.7 ° ' "
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 2020.10.10 07:34:46
AC2 fkugel@free.fr
NET NOMAD
    CK20M030  C2020 10 10.14046 04 42 30.62 -28 30 59.7          14.8 V      A77
    CK20M030  C2020 10 10.14492 04 42 31.10 -28 30 52.2          15.0 V      A77
    CK20M030  C2020 10 10.14938 04 42 31.65 -28 30 45.3          11.2 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 details3x45s
Observatory MPC codeA77
Reference stars catalogNOMAD
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2020 Oct 10 07h57m26s
Observation modification date2020 Oct 10 08h00m04s

(Record n° 22472)

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