103P/Hartley (Record n° 27357)
Orbital period : 6.48 years
NASA/JPL elements
IAU/MPC elements
On 2023 Aug 09 02h50 UT by Francois Kugel
(Copyright Francois Kugel)Coma Total magnitude (m1) 11.5 Aperture radius used for m1 0.4 ' Nuclear magnitude (m2) 16.1 m2 standard deviation 0.0 Aperture radius used for m2 5.8 " r (dist/Sun) 1.371 AU d (dist/Earth) 0.633 AU Right ascension 00 38 46.45 h m s Declination +33 21 53.6 ° ' " MPC report COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 8
AC2 fkugel@free.fr
ACK MPCReport file updated 2023.08.09 06:32:13
NET APASS
0103P KC2023 08 09.11825 00 38 46.45 +33 21 53.6 16.1 V A77
0103P KC2023 08 09.12641 00 38 48.33 +33 22 08.1 16.1 V A77
0103P KC2023 08 09.12232 00 38 47.39 +33 22 00.9 11.5 T 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) None Camera Atik460ex Sensor CCD Sensor temperature -17 °C Binning 1x1 Mount Meade MCMT-TDM Exposure details 15x60s Observatory MPC code A77 Reference stars catalog APASS
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2023 Aug 09 04h40m36s Observation modification date 2023 Aug 09 04h58m38s