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C/2022 E3 (ZTF)


NASA/JPL elements
IAU/MPC elements


On 2023 Jan 23 04h44 UT by Francois Kugel


(Copyright Francois Kugel)

Coma Total magnitude (m1)7.1
Aperture radius used for m10.93 '
Nuclear magnitude (m2)9.9
m2 standard deviation0.0
Aperture radius used for m29.3 "
r (dist/Sun) 1.125 AU
d (dist/Earth) 0.429 AU
Right ascension15 22 04.48 h m s
Declination+56 43 36.7 ° ' "
MPC report
COD A77
CON FRANCOIS KUGEL [fkugel@free.fr]
OBS F. Kugel
MEA F. Kugel
TEL 0.08-m f/7.5 Camera lens + CCD
ACK A77 file updated 2023.01.23 13:18:30
AC2 fkugel@free.fr
NET NOMAD
    CK22E030  C2023 01 23.19730 15 22 04.48 +56 43 36.7           9.9 V      A77
    CK22E030  C2023 01 23.23003 15 21 51.62 +56 49 10.3           9.9 V      A77
    CK22E030  C2023 01 23.23739 15 21 48.56 +56 50 26.0           9.9 V      A77
    CK22E030  C2023 01 23.24307 15 21 46.56 +56 51 23.9           7.1 T      A77
Instrumental configurationConfig5
Instrument aperture (0=naked eye)80 mm
Instrument focale length600 mm
Instrument focale/diameter7.5
Filter(s)None
CameraSBIG ST8300M
SensorCCD
Sensor temperature-30 °C
Binning1x1
MountMeade MCMT
Exposure details36x30s
Observatory MPC codeA77
Reference stars catalogNOMAD
Image resize factor0.335
Resulting picture sampling (scale)1.86 "/pix
Observation submission date2023 Jan 23 13h23m57s
Observation modification date2023 Jan 23 13h25m24s

(Record n° 26645)

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