103P/Hartley (Record n° 27505)
Orbital period : 6.48 years
NASA/JPL elements
IAU/MPC elements
On 2023 Sep 04 03h07 UT by Francois KugelNuclear magnitude (m2) 14.9 m2 standard deviation 0.0 Aperture radius used for m2 5.8 " r (dist/Sun) 1.188 AU d (dist/Earth) 0.438 AU Right ascension 03 07 06.71 h m s Declination +42 58 08.6 ° ' " 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(s) R Bessel Camera Atik460ex Sensor CCD Sensor temperature -10 °C Mount Meade MCMT-TDM Observatory MPC code A77 Reference stars catalog UCAC-4
Observation submission date 2023 Sep 04 05h18m15s