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C/2021 D2 (ZTF)


NASA/JPL elements
IAU/MPC elements


On 2021 Oct 10 17h59 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Nuclear magnitude (m2)17.7
m2 standard deviation0.2
Aperture radius used for m25.8 "
r (dist/Sun) 3.169 AU
d (dist/Earth) 3.248 AU
Right ascension15 38 10.17 h m s
Declination+64 05 50.7 ° ' "
MPC report
COD A77
CON J.-G. Bosch [JGBosch@free.fr]
OBS J.-G.Bosch
MEA J.-G. Bosch
TEL 0.4-m f/2.8 reflector + CCD
ACK MPCReport file updated 2021.10.11 14:32:34
AC2 JGBosch@free.fr
NET UCAC-4
    CK21D020  C2021 10 10.74930 15 38 10.17 +64 05 50.7          17.9 R      A77
    CK21D020  C2021 10 10.75498 15 38 10.27 +64 05 48.8          17.8 R      A77
    CK21D020  C2021 10 10.76065 15 38 10.27 +64 05 46.4          17.5 R      A77
InstrumentNEWTON 400
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
CameraAtik 460ex
SensorCCD
Binning1x1
MountMeade-MCMT-TDM
Exposure details12x1mn
Observatory MPC codeA77
LocationDauban A77
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2021 Oct 11 14h37m45s
Observation modification date2021 Oct 11 15h43m14s

(Record n° 24141)

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