C/2023 H5 (Lemmon) (Record n° 29549)
NASA/JPL elements
IAU/MPC elements
On 2025 Feb 16 21h09 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 16.4 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " r (dist/Sun) 4.453 AU d (dist/Earth) 3.745 AU Right ascension 12 17 03.96 h m s Declination +53 19 58.0 ° ' " MPC report COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 11
ACK MPCReport file updated 2025.02.17 09:09:45
NET APASS
AC2 fkugel@free.fr
CK23H050 KC2025 02 16.88141 12 17 03.96 +53 19 58.0 16.3 R A77
CK23H050 KC2025 02 16.88303 12 17 03.77 +53 20 00.5 16.3 R A77
CK23H050 KC2025 02 16.88746 12 17 03.77 +53 20 06.3 16.5 R 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 -25 °C Binning 1x1 Mount Meade MCMT-TDM Exposure details 6x60s Observatory MPC code A77 Reference stars catalog APASS
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2025 Feb 17 10h10m53s Observation modification date 2025 Feb 17 10h12m09s