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C/2020 M3 (ATLAS)

Orbital period : 139.60 years

NASA/JPL elements
IAU/MPC elements


On 2020 Sep 17 02h55 UT by Francois Kugel


(Copyright Francois Kugel)

Coma Total magnitude (m1)13.3
Aperture radius used for m10.4 '
Nuclear magnitude (m2)15.2
m2 standard deviation0.2
Aperture radius used for m25.8 "
r (dist/Sun) 1.391 AU
d (dist/Earth) 0.634 AU
Right ascension03 45 48.22 h m s
Declination-35 25 33.2 ° ' "
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 2020.09.17 06:33:36
AC2 fkugel@free.fr
NET UCAC-4
    CK20M030 KC2020 09 17.12178 03 45 48.22 -35 25 33.2          15.0 V      A77
    CK20M030 KC2020 09 17.12421 03 45 48.57 -35 25 31.4          15.4 V      A77
    CK20M030 KC2020 09 17.12745 03 45 49.11 -35 25 30.2          13.3 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 details10x60s
Observatory MPC codeA77
Reference stars catalogUCAC-4
Image resize factor1
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2020 Sep 17 07h38m28s
Observation modification date2020 Sep 17 07h39m23s

(Record n° 22416)

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