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C/2022 E3 (ZTF)


NASA/JPL elements
IAU/MPC elements


On 2023 Jan 10 05h34 UT by Hubert Boussier


(Copyright Hubert Boussier)

Coma Total magnitude (m1)9.2
Aperture radius used for m10.8 '
Nuclear magnitude (m2)10.9
m2 standard deviation0.0
Aperture radius used for m29.3 "
r (dist/Sun) 1.113 AU
d (dist/Earth) 0.786 AU
Right ascension15 49 47.27 h m s
Declination+36 33 11.3 ° ' "
MPC report
COD K21
CON Hubert Boussier [astrild@orange.fr]
OBS H. Boussier
MEA H. Boussier
TEL 0.203-m SC f/6 +CCD ST7XME
ACK MPCReport file updated 2023.01.12 11:00:18
AC2 astrild@orange.fr
NET UCAC-4
    CK22E030  C2023 01 10.23220 15 49 47.27 +36 33 11.3          10.9 V      K21
    CK22E030  C2023 01 10.24582 15 49 46.70 +36 33 51.6          10.9 V      K21
    CK22E030  C2023 01 10.25605 15 49 46.30 +36 34 21.5          10.9 V      K21
InstrumentC8 Red5.9
Instrument typeSchmidt-Cassegrain
Instrument aperture (0=naked eye)203 mm
Instrument focale length1196 mm
Instrument focale/diameter6
Filter(s)V (UBVRI)
CameraST8XME
SensorCCD
Sensor temperature-15 °C
Binning1x1
MountIoptron GEM45
MotorizationYes
AutoguideYes
Exposure details9x60s
Moon elongation80 °
Observatory MPC codeK21
Location84450 France
Reference stars catalogUCAC-4
Used softwaresAstrometrica
Resulting picture sampling (scale)1.55 "/pix
Observation submission date2023 Jan 12 11h31m00s
Observation modification date2023 Jan 14 15h07m26s

(Record n° 26604)

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