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C/2022 E3 (ZTF)


NASA/JPL elements
IAU/MPC elements


On 2023 Jan 02 04h35 UT by Francois Kugel


(Copyright Francois Kugel)

Coma Total magnitude (m1)9.6
Aperture radius used for m10.4 '
Nuclear magnitude (m2)11.4
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 1.126 AU
d (dist/Earth) 1.011 AU
Right ascension15 52 50.18 h m s
Declination+31 36 29.4 ° ' "
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 2023.01.02 06:31:25
AC2 fkugel@free.fr
NET NOMAD
    CK22E030  C2023 01 02.19094 15 52 50.18 +31 36 29.4          11.5 V      A77
    CK22E030  C2023 01 02.19511 15 52 50.11 +31 36 36.3          11.4 V      A77
    CK22E030  C2023 01 02.19975 15 52 50.02 +31 36 44.2          11.4 V      A77
    CK22E030  C2023 01 02.20438 15 52 49.95 +31 36 51.8           9.6 T      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-20 °C
Binning1x1
MountMeade MCMT-TDM
Exposure details23x30s
Observatory MPC codeA77
Reference stars catalogNOMAD
Image resize factor0.375
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2023 Jan 02 06h33m42s
Observation modification date2023 Jan 02 06h45m27s

(Record n° 26572)

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