103P/Hartley (Record n° 27505)
Perihelion distance : 1.07 AU
Inclination to ecliptic : 14 °
Orbital period : 6.48 years
Eccentricity : 0.69
NASA/JPL elements
IAU/MPC elements
On 2023 Sep 04 03h07 UT by Francois KugelMagnitude (MPC m2) 14.9 Magnitude standard deviation 0.0 Aperture radius for m2 5.8 " r (dist/Sun) 1.188 AU d (dist/Earth) 0.438 AU Right ascension 46.77796 ° Declination +42.96906 ° MPC report COD A77
OBS F. Kugel
MEA F. Kugel
TEL 0.4-m f/2.8 reflector+CCD
ACK MPCReport file updated 2023.09.04 05:16:06
AC2 fkugel@free.fr
NET UCAC-4
0103P KC2023 09 04.13005 03 07 06.71 +42 58 08.6 14.9 R A77
0103P KC2023 09 04.13468 03 07 08.80 +42 58 11.3 14.9 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 R Bessel Camera Atik460ex Sensor CCD Sensor temperature -10 °C Mount Meade MCMT-TDM Observatory MPC code A77 Reference stars catalog (ast) UCAC-4
Observation submission date 2023 Sep 04 05h18m15s