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C/2022 E3 (ZTF)


NASA/JPL elements
IAU/MPC elements


On 2023 Feb 06 17h53 UT by Hubert Boussier


(Copyright Hubert Boussier)


(Copyright Hubert Boussier)

Coma Total magnitude (m1)6.8
Aperture radius used for m11 '
Nuclear magnitude (m2)8.6
m2 standard deviation0.3
Aperture radius used for m213 "
Spectrum .fitDownload
Spectrum picture sampling (scale)2.6 Å/pix
r (dist/Sun) 1.180 AU
d (dist/Earth) 0.317 AU
Right ascension05 03 24.85 h m s
Declination+42 26 39.8 ° ' "
MPC report
COD K21
CON Hubert Boussier [astrild@orange.fr]
OBS H. Boussier
MEA H. Boussier
TEL 0.203-m SC f/6 +CCD ST8XME
ACK MPCReport file updated 2023.02.08 18:15:25
AC2 astrild@orange.fr
NET UCAC-4
    CK22E030  C2023 02 06.74490 05 03 24.85 +42 26 39.8           8.8 V      K21
    CK22E030  C2023 02 06.75347 05 03 30.26 +42 30 09.0           9.0 V      K21
    CK22E030  C2023 02 06.76230 05 03 35.73 +42 33 46.9           8.5 V      K21
    CK22E030  C2023 02 06.76524 05 03 37.70 +42 34 57.2           8.1 V      K21
InstrumentC8 Red5.7
Instrument aperture (0=naked eye)203 mm
Instrument focale length1218 mm
Instrument focale/diameter6
CameraST8XME
SensorCCD
Sensor temperature-15 °C
Binning1x1
MountIoptron GEM45
MotorizationYes
AutoguideYes
Exposure details15s
Observatory MPC codeK21
Location 84450 St Saturnin
Reference stars catalogUCAC-4
Used softwaresAstrometrica
Resulting picture sampling (scale)2.2 "/pix
Observation submission date2023 Feb 08 21h40m05s
Observation modification date2023 Feb 11 09h28m19s

(Record n° 26728)

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