C/2023 H2 (Lemmon) (Record n° 27665)
NASA/JPL elements
IAU/MPC elements
On 2023 Oct 01 04h01 UT by Francois Kugel
(Copyright Francois Kugel)Coma Total magnitude (m1) 8.7 Aperture radius used for m1 0.4 ' Nuclear magnitude (m2) 15.6 m2 standard deviation 0.0 Aperture radius used for m2 5.8 " r (dist/Sun) 1.027 AU d (dist/Earth) 1.373 AU Right ascension 12 01 01.09 h m s Declination +45 01 25.8 ° ' " MPC report COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 6
ACK MPCReport file updated 2023.10.01 05:09:32
NET UCAC4
AC2 fkugel@free.fr
CK23H020 KC2023 10 01.16713 12 01 01.09 +45 01 25.8 15.6 V A77
CK23H020 KC2023 10 01.17361 12 01 01.49 +45 01 28.6 15.6 V A77
CK23H020 KC2023 10 01.18009 12 01 01.91 +45 01 31.2 15.6 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 Mount Meade MCMT-TDM Exposure details 24x60s Observatory MPC code A77 Reference stars catalog UCAC4
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2023 Oct 01 05h17m06s Observation modification date 2023 Oct 01 05h31m15s