103P/Hartley (Record n° 27462)
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 Aug 24 01h43 UT by Francois Kugel
(Copyright Francois Kugel)Magnitude (MPC m2) 15.4 Magnitude standard deviation 0.0 Aperture radius for m2 5.8 " Coma diameter 3 ' r (dist/Sun) 1.259 AU d (dist/Earth) 0.505 AU Right ascension 27.72629 ° Declination +40.15644 ° MPC report COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 36
AC2 fkugel@free.fr
ACK MPCReport file updated 2023.08.24 07:17:59
NET APASS
0103P KC2023 08 24.07129 01 50 54.31 +40 09 23.2 15.4 V A77
0103P KC2023 08 24.07384 01 50 55.20 +40 09 26.7 15.4 V A77
0103P KC2023 08 24.07616 01 50 56.01 +40 09 29.9 15.4 V 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 None Camera Atik460ex Sensor CCD Sensor temperature -10 °C Binning 1x1 Mount Meade MCMT-TDM Exposure details 16x30s Observatory MPC code A77 Reference stars catalog (ast) APASS
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2023 Aug 24 05h19m20s Observation modification date 2023 Aug 24 07h07m49s