C/2023 H2 (Lemmon) (Record n° 27782)
NASA/JPL elements
IAU/MPC elements
On 2023 Oct 31 17h30 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 14 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " Afrho 74 cm Afrho error 3 cm Afrho URL for more info https://cara.uai.it/ r (dist/Sun) 0.895 AU d (dist/Earth) 0.442 AU Right ascension 14 01 27.91 h m s Declination +50 12 01.8 ° ' " MPC report COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 8
ACK MPCReport file updated 2023.10.31 19:51:01
NET APASS
AC2 fkugel@free.fr
CK23H020 KC2023 10 31.72937 14 01 27.91 +50 12 01.8 14.0 R A77
CK23H020 KC2023 10 31.73261 14 01 30.70 +50 12 00.9 14.0 R A77
CK23H020 KC2023 10 31.73585 14 01 33.49 +50 11 59.9 13.9 R A77
CK23H020 KC2023 10 31.73909 14 01 36.29 +50 11 59.3 14.0 R A77
CK23H020 KC2023 10 31.74210 14 01 38.91 +50 11 58.5 13.9 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) R Bessel Camera Atik460ex Sensor CCD Sensor temperature -18 °C Binning 1x1 Mount Meade MCMT-TDM Exposure details 7x30s Observatory MPC code A77 Reference stars catalog APASS
Resulting picture sampling (scale) 0.83 "/pix Remarks or comments AfRho 10000km Observation submission date 2023 Oct 31 20h53m03s Observation modification date 2023 Nov 02 09h16m53s