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C/2022 E3 (ZTF)


NASA/JPL elements
IAU/MPC elements


On 2022 Dec 05 05h30 UT by Francois Kugel


(Copyright Francois Kugel)

Coma Total magnitude (m1)9.7
Aperture radius used for m10.4 '
Nuclear magnitude (m2)11.4
m2 standard deviation0.0
Aperture radius used for m25.8 "
Afrho2462 cm
Afrho error20 cm
Afrho URL for more infohttp://cara.uai.it/home
r (dist/Sun) 1.276 AU
d (dist/Earth) 1.681 AU
Right ascension15 52 32.82 h m s
Declination+25 11 07.6 ° ' "
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 2022.12.05 08:25:41
AC2 fkugel@free.fr
NET USNO-B1.0
    CK22E030  C2022 12 05.22902 15 52 32.82 +25 11 07.6          11.4 I      A77
    CK22E030  C2022 12 05.23471 15 52 32.87 +25 11 09.6          11.4 I      A77
    CK22E030  C2022 12 05.24038 15 52 32.89 +25 11 11.5           9.7 T      A77
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
Filter(s)IR pro
CameraAtik460ex
SensorCCD
Sensor temperature-25 °C
Binning1x1
MountMeade-MCMT-TDM
Exposure details15x60s
Observatory MPC codeA77
Reference stars catalogUSNO-B1.0
Resulting picture sampling (scale)0.83 "/pix
Remarks or commentsAfrho 25000km
Observation submission date2022 Dec 05 08h28m42s
Observation modification date2022 Dec 05 10h20m10s

(Record n° 26449)

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