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C/2021D1

Orbital period : 962.20 years

NASA/JPL elements
IAU/MPC elements


On 2021 Mar 24 19h02 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Nuclear magnitude (m2)12
m2 standard deviation0.2
Aperture radius used for m25.8 "
r (dist/Sun) 1.001 AU
d (dist/Earth) 1.692 AU
Right ascension01 33 53.48 h m s
Declination+28 01 43.7 ° ' "
MPC report
COD A77
CON J.-G. Bosch [JGBosch@free.fr]
OBS F. Kugel,  J.-G.Bosch
MEA J.-G. Bosch
TEL 0.4-m f/2.8 reflector + CCD
ACK MPCReport file updated 2021.03.25 17:28:37
AC2 JGBosch@free.fr
NET UCAC-4
    CK21D010  C2021 03 24.79276 01 33 53.48 +28 01 43.7          12.1 R      A77
    CK21D010  C2021 03 24.80487 01 33 57.56 +28 02 03.2          11.8 R      A77
InstrumentNEWTON
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
Filter(s)None
CameraAtik 460ex
SensorCCD
Sensor temperature-20 °C
Binning1x1
MountMeade-MCMT-TDM
Exposure details15x45s
Observatory MPC codeA77
LocationObs. Dauban A77
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2021 Mar 25 17h31m53s
Observation modification date2021 Mar 25 17h47m49s

(Record n° 23125)

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