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C/2022 E3 (ZTF)


NASA/JPL elements
IAU/MPC elements


On 2023 Jan 29 05h10 UT by Francois Kugel


(Copyright Francois Kugel)

Coma Total magnitude (m1)7.8
Aperture radius used for m10.93 '
Nuclear magnitude (m2)9.9
m2 standard deviation0.0
Aperture radius used for m29.3 "
r (dist/Sun) 1.143 AU
d (dist/Earth) 0.310 AU
Right ascension12 38 34.85 h m s
Declination+78 25 09.3 ° ' "
MPC report
COD A77
CON FRANCOIS KUGEL [fkugel@free.fr]
OBS F. Kugel
MEA F. Kugel
TEL 0.08-m f/7.5 Refractor + CCD
ACK A77 file updated 2023.01.29 07:26:30
AC2 fkugel@free.fr
NET NOMAD
    CK22E030  C2023 01 29.21504 12 38 34.85 +78 25 09.3           9.9 V      A77
    CK22E030  C2023 01 29.22620 12 37 30.91 +78 27 13.6           9.9 V      A77
    CK22E030  C2023 01 29.23788 12 36 22.66 +78 29 22.8           7.8 T      A77
Instrumental configurationConfig5
Instrument typeRefractor
Instrument aperture (0=naked eye)80 mm
Instrument focale length600 mm
Instrument focale/diameter7.5
Filter(s)None
CameraSBIG ST8300M
SensorCCD
Sensor temperature-35 °C
Binning1x1
MountMeade MCMT
Exposure details21x30s
Observatory MPC codeA77
Reference stars catalogNOMAD
Image resize factor0.335
Resulting picture sampling (scale)1.86 "/pix
Observation submission date2023 Jan 29 07h29m59s
Observation modification date2023 Jan 29 07h57m04s

(Record n° 26683)

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