C/2023 H2 (Lemmon) (Record n° 27776)
NASA/JPL elements
IAU/MPC elements
On 2023 Oct 28 04h56 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 14.4 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " r (dist/Sun) 0.895 AU d (dist/Earth) 0.539 AU Right ascension 13 21 57.27 h m s Declination +49 52 21.8 ° ' " MPC report COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 9
ACK MPCReport file updated 2023.10.28 07:23:40
NET APASS
AC2 fkugel@free.fr
CK23H020 KC2023 10 28.20569 13 21 57.27 +49 52 21.8 14.2 V A77
CK23H020 KC2023 10 28.20847 13 21 58.76 +49 52 23.6 14.4 V A77
CK23H020 KC2023 10 28.21125 13 22 00.18 +49 52 25.6 14.5 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 -20 °C Binning 1x1 Mount Meade MCMT-TDM Exposure details 18x30s Observatory MPC code A77 Reference stars catalog APASS
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2023 Oct 28 07h24m37s Observation modification date 2023 Oct 28 07h25m44s