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C/2021 E3 (ZTF)


NASA/JPL elements
IAU/MPC elements


On 2021 Jul 17 01h06 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)17.7
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 4.194 AU
d (dist/Earth) 3.575 AU
Right ascension20 02 20.61 h m s
Declination+37 19 08.8 ° ' "
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 MPCReport file updated 2021.07.17 10:45:42
AC2 fkugel@free.fr
NET NOMAD
    CK21E030 KC2021 07 17.04602 20 02 20.61 +37 19 08.8          17.6 V      A77
    CK21E030 KC2021 07 17.05065 20 02 20.25 +37 19 07.1          17.7 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-15 °C
Binning1x1
MountMeade-MCMT-TDM
Exposure details12x90s
Observatory MPC codeA77
Reference stars catalogNOMAD
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2021 Jul 17 10h53m52s
Observation modification date2021 Jul 17 18h46m02s

(Record n° 23620)

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