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C/2021 E3 (ZTF)


NASA/JPL elements
IAU/MPC elements


On 2023 Feb 07 20h22 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)17.3
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 3.377 AU
d (dist/Earth) 2.721 AU
Right ascension07 14 07.28 h m s
Declination-31 01 47.7 ° ' "
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 2023.02.08 08:27:54
AC2 fkugel@free.fr
NET NOMAD
    CK21E030 KC2023 02 07.84873 07 14 07.28 -31 01 47.7          17.2 V      A77
    CK21E030 KC2023 02 07.85683 07 14 06.49 -31 01 35.4          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-25 °C
Binning1x1
MountMeade MCMT-TDM
Exposure details10x60s
Observatory MPC codeA77
Reference stars catalogNOMAD
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2023 Feb 08 08h31m49s
Observation modification date2023 Feb 09 11h53m55s

(Record n° 26719)

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