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C/2021 E3 (ZTF)


NASA/JPL elements
IAU/MPC elements


On 2021 Jun 13 01h02 UT by Francois Kugel

Nuclear magnitude (m2)17.6
m2 standard deviation0.5
Aperture radius used for m25.8 "
r (dist/Sun) 4.499 AU
d (dist/Earth) 4.159 AU
Right ascension20 44 02.88 h m s
Declination+37 53 30.1 ° ' "
MPC report
COD A77
CON FRANCOIS KUGEL [fkugel@free.fr]
OBS F. Kugel
MEA F. Kugel
TEL 0.4-m f/2.8 reflector + CCD
ACK A77 file updated 2021.06.13 10:19:53
AC2 fkugel@free.fr
NET NOMAD
    CK21E030  C2021 06 13.04271 20 44 02.88 +37 53 30.1          18.4 V      A77
    CK21E030  C2021 06 13.05488 20 44 02.22 +37 53 32.1          17.2 V      A77
    CK21E030  C2021 06 13.06856 20 44 01.46 +37 53 34.2          17.3 V      A77
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
Filter(s)None
CameraAtik460ex
SensorCCD
Sensor temperature-10 °C
Binning1x1
MountMeade-MCMT-TDM
Observatory MPC codeA77
Reference stars catalogNOMAD
Observation submission date2021 Jun 13 10h43m45s

(Record n° 23490)

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