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C/2021 E3 (ZTF)


NASA/JPL elements
IAU/MPC elements


On 2021 Oct 10 19h15 UT by Jean-Gabriel Bosch

Nuclear magnitude (m2)15.8
m2 standard deviation0.1
r (dist/Sun) 3.421 AU
d (dist/Earth) 3.355 AU
Right ascension18 35 33.08 h m s
Declination+12 51 48.5 ° ' "
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 15:12:40
AC2 JGBosch@free.fr
NET UCAC-4
    CK21E030  C2021 10 10.80174 18 35 33.08 +12 51 48.5          15.7 R      A77
    CK21E030  C2021 10 10.80741 18 35 33.06 +12 51 41.9          15.9 R      A77
    CK21E030  C2021 10 10.81308 18 35 33.02 +12 51 34.8          15.9 R      A77
InstrumentNEWTON 400
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
CameraAtik 460ex
SensorCCD
Sensor temperature-10 °C
Binning1x1
MountMeade-MCMT-TDM
Observatory MPC codeA77
LocationDauban A77
Reference stars catalogUCAC-4
Observation submission date2021 Oct 11 15h49m34s

(Record n° 24146)

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