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C/2020 M3 (ATLAS)

Orbital period : 139.60 years

NASA/JPL elements
IAU/MPC elements


On 2020 Sep 13 03h38 UT by Francois Kugel


(Copyright Francois Kugel)

Coma Total magnitude (m1)13.5
Aperture radius used for m10.4 '
Nuclear magnitude (m2)15.5
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 1.416 AU
d (dist/Earth) 0.663 AU
Right ascension03 34 43.36 h m s
Declination-35 53 35.0 ° ' "
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 2020.09.13 07:25:14
AC2 fkugel@free.fr
NET UCAC-4
    CK20M030  C2020 09 13.15165 03 34 43.36 -35 53 35.0          15.5 V      A77
    CK20M030  C2020 09 13.15651 03 34 44.18 -35 53 32.4          15.4 V      A77
    CK20M030  C2020 09 13.16218 03 34 45.11 -35 53 30.0          13.5 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-10 °C
Binning1x1
MountMeade-MCMT-TDM
Exposure details6x60s
Observatory MPC codeA77
Reference stars catalogUCAC-4
Image resize factor0.36
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2020 Sep 13 07h32m01s
Observation modification date2020 Sep 13 08h08m09s

(Record n° 22390)

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