C/2023 H2 (Lemmon) (Record n° 27839)
NASA/JPL elements
IAU/MPC elements
On 2023 Nov 15 17h49 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 13.6 m2 standard deviation 0.0 Aperture radius used for m2 5.8 " r (dist/Sun) 0.945 AU d (dist/Earth) 0.242 AU Right ascension 20 29 03.14 h m s Declination -13 32 26.6 ° ' " 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 2023.11.15 20:15:53
NET APASS
AC2 fkugel@free.fr
CK23H020 KC2023 11 15.74223 20 29 03.14 -13 32 26.6 13.6 V A77
CK23H020 KC2023 11 15.74631 20 29 07.00 -13 33 33.9 13.6 V A77
CK23H020 KC2023 11 15.75031 20 29 10.77 -13 34 39.7 13.6 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 50x10s Observatory MPC code A77 Reference stars catalog APASS
Image resize factor 0.5 Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2023 Nov 15 21h17m46s Observation modification date 2023 Nov 15 21h22m24s