C/2023 H5 (Lemmon) (Record n° 29879)
NASA/JPL elements
IAU/MPC elements
On 2025 Aug 02 22h53 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Nuclear magnitude (m2) 16.9 m2 standard deviation 0.1 Aperture radius used for m2 6.4 " Right ascension 11 38 41.72 h m s Declination +63 22 03.2 ° ' " MPC report COD Y87
CON J.-G.Bosch
OBS J.-G.Bosch
MEA J.-G.Bosch
TEL 0.25-m f/4.75 reflector + CMO
NUM 21
ACK MPCReport file updated 2025.08.03 09:14:25
NET Gaia DR2
AC2 jgbosch@free.fr
CK23H050 KB2025 08 02.95316 11 38 41.72 +63 22 03.2 17.0 G Y87
CK23H050 KB2025 08 02.96555 11 38 42.89 +63 22 02.3 16.8 G Y87
CK23H050 KB2025 08 02.97793 11 38 44.09 +63 22 01.4 16.8 G Y87
Instrument type Newton Instrument aperture (0=naked eye) 250 mm Instrument focale length 1187.5 mm Instrument focale/diameter 4.75 Camera Asi 294MM Sensor CMOS Sensor temperature -10 °C Binning 4x4 Mount EQ6 Exposure details 120x25s Observatory MPC code Y87 Location Trevinca skies-Amalthea Reference stars catalog Gaia DR2
Used softwares Tycho Tracker Image resize factor 2 Resulting picture sampling (scale) 1.6 "/pix Observation submission date 2025 Aug 03 09h16m56s Observation modification date 2025 Aug 03 09h19m34s