C/2023 H5 (Lemmon) (Record n° 28418)
Perihelion distance : 4.31 AU
Inclination to ecliptic : 98 °
Eccentricity : 1
NASA/JPL elements
IAU/MPC elements
On 2024 Apr 23 22h27 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Magnitude (MPC m2) 18.4 Magnitude standard deviation 0.3 Aperture radius for m2 6.4 " r (dist/Sun) 5.556 AU d (dist/Earth) 5.033 AU Right ascension 153.13433 ° Declination +15.42089 ° 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 185
ACK MPCReport file updated 2024.04.24 10:27:41
NET Gaia DR2
AC2 jgbosch@free.fr
CK23H050 B2024 04 23.93531 10 12 32.24 +15 25 15.2 18.0 G Y87
CK23H050 B2024 04 23.94664 10 12 32.03 +15 25 21.7 18.6 G Y87
CK23H050 B2024 04 23.95898 10 12 31.70 +15 25 26.7 18.6 G Y87
Instrument NEWTON 250 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 84x20s Observatory MPC code Y87 Location Trevinca skies-Amalthea Reference stars catalog (ast) Gaia DR2
Used softwares Tycho Tracker Resulting picture sampling (scale) 1.6 "/pix Observation submission date 2024 Apr 24 10h34m17s Observation modification date 2024 Apr 24 10h42m12s