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C/2022 E3 (ZTF)


NASA/JPL elements
IAU/MPC elements


On 2023 Feb 10 18h03 UT by Francois Kugel


(Copyright Francois Kugel)

Coma Total magnitude (m1)7.9
Aperture radius used for m10.93 '
Nuclear magnitude (m2)10
m2 standard deviation0.1
Aperture radius used for m29.3 "
r (dist/Sun) 1.203 AU
d (dist/Earth) 0.395 AU
Right ascension04 48 43.64 h m s
Declination+26 56 53.3 ° ' "
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 2023.02.10 22:23:32
AC2 fkugel@free.fr
NET USNO-B1.0
    CK22E030  C2023 02 10.75196 04 48 43.64 +26 56 53.3          10.0 R      A77
    CK22E030  C2023 02 10.75717 04 48 42.92 +26 55 55.4           9.9 R      A77
    CK22E030  C2023 02 10.76280 04 48 42.15 +26 54 52.1           7.9 T      A77
Instrumental configurationConfig5
Instrument typeRefractor
Instrument aperture (0=naked eye)80 mm
Instrument focale length600 mm
Instrument focale/diameter7.5
Filter(s)R (RGB)
CameraSBIG ST8300M
SensorCCD
Sensor temperature-25 °C
Binning1x1
MountMeade MCMT
Exposure details20x30s
Observatory MPC codeA77
Reference stars catalogUSNO-B1.0
Image resize factor0.4
Resulting picture sampling (scale)1.86 "/pix
Observation submission date2023 Feb 10 22h25m21s
Observation modification date2023 Feb 10 22h34m07s

(Record n° 26745)

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