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C/2021 C3 (Catalina)

Orbital period : 502.70 years

NASA/JPL elements
IAU/MPC elements


On 2021 Apr 19 20h55 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)19.1
m2 standard deviation0.1
Aperture radius used for m26.5 "
r (dist/Sun) 2.391 AU
d (dist/Earth) 1.795 AU
Right ascension10 33 58.92 h m s
Declination+37 01 40.7 ° ' "
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 2021.04.20 09:21:14
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
    CK21C030 KC2021 04 19.87144 10 33 58.92 +37 01 40.7          19.2 R      C10
    CK21C030 KC2021 04 19.88287 10 33 57.52 +37 01 53.7          19.1 R      C10
    CK21C030 KC2021 04 19.89430 10 33 56.12 +37 02 06.4          19.0 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-20 °C
Binning1x1
MountF60a AXIS INSTRUMENTS
AutoguideNo
Exposure details60 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 Apr 20 09h27m01s
Observation modification date2021 Apr 20 10h30m32s

(Record n° 23242)

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