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C/2023 H2 (Lemmon)


NASA/JPL elements
IAU/MPC elements


On 2023 Sep 30 04h27 UT by Francois Kugel

Coma Total magnitude (m1)14.4
Nuclear magnitude (m2)16.8
m2 standard deviation0.0
Aperture radius used for m25.8 "
r (dist/Sun) 1.036 AU
d (dist/Earth) 1.399 AU
Right ascension12 00 00.76 h m s
Declination+44 54 53.1 ° ' "
MPC report
COD A77
OBS F. Kugel
MEA F. Kugel
TEL 0.4-m f/2.8 reflector+CCD
ACK MPCReport file updated 2023.09.30 05:28:43
AC2 fkugel@free.fr
NET UCAC-4
    CK23H020 KC2023 09 30.18535 12 00 00.76 +44 54 53.1          16.8 V      A77
    CK23H020 KC2023 09 30.18651 12 00 00.83 +44 54 54.9          14.4 T      A77
    CK23H020 KC2023 09 30.18767 12 00 00.99 +44 54 51.1          16.8 V      A77
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
Filter(s)None
CameraAtik460ex
SensorCCD
Sensor temperature-15 °C
Binning1x1
Observatory MPC codeA77
Reference stars catalogUCAC-4
Observation submission date2023 Sep 30 05h43m39s

(Record n° 27656)

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