C/2023 H2 (Lemmon) (Record n° 27656)
NASA/JPL elements
IAU/MPC elements
On 2023 Sep 30 04h27 UT by Francois KugelComa Total magnitude (m1) 14.4 Nuclear magnitude (m2) 16.8 m2 standard deviation 0.0 Aperture radius used for m2 5.8 " r (dist/Sun) 1.036 AU d (dist/Earth) 1.399 AU Right ascension 12 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 configuration Config2 Instrument type Newton Instrument aperture (0=naked eye) 400 mm Instrument focale length 1120 mm Instrument focale/diameter 2.8 Filter(s) None Camera Atik460ex Sensor CCD Sensor temperature -15 °C Binning 1x1 Observatory MPC code A77 Reference stars catalog UCAC-4
Observation submission date 2023 Sep 30 05h43m39s