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C/2020 M3 (ATLAS)

Orbital period : 139.60 years

NASA/JPL elements
IAU/MPC elements


On 2021 Jan 09 23h34 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)15.2
m2 standard deviation0.1
Aperture radius used for m28.1 "
r (dist/Sun) 1.674 AU
d (dist/Earth) 0.773 AU
Right ascension05 15 53.72 h m s
Declination+47 21 20.0 ° ' "
MPC report
COD C10
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/3.8 Newtonian reflector + CCD
ACK C10 2021.01.10 06:50:36
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
    CK20M030  C2021 01 09.98192 05 15 53.72 +47 21 20.0          15.3 R      C10
    CK20M030  C2021 01 09.99298 05 15 53.90 +47 21 25.8          15.1 R      C10
    CK20M030  C2021 01 10.00476 05 15 54.15 +47 21 32.1          15.3 R      C10
Instrument typeNewton
Instrument aperture (0=naked eye)300 mm
Instrument focale length1140 mm
Instrument focale/diameter3.8
Filter(s)None
CameraST8-XME
SensorCCD
Sensor temperature-25 °C
Binning1x1
MountF60a Axis Instruments
AutoguideNo
Exposure details30 x 60s
Observatory MPC codeC10
LocationSeine et Marne (77)
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.62 "/pix
Observation submission date2021 Jan 10 06h52m47s
Observation modification date2021 Jan 10 08h20m38s

(Record n° 22833)

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