103P/Hartley (Record n° 1089)
Orbital period : 6.48 years
NASA/JPL elements
IAU/MPC elements
On 2010 Oct 21 04h14 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 11.3 m2 standard deviation 0.1 Coma diameter 70 ' r (dist/Sun) 1.063 AU d (dist/Earth) 0.121 AU Right ascension 05 35 42.23 h m s Declination +38 12 38.1 ° ' " MPC report COD A77
CON FRANCOIS KUGEL [fkugel@wanadoo.fr]
OBS C. Rinner, F. Kugel
MEA F. Kugel
TEL 0.5-m f/3 reflector + CCD
ACK MPCReport file updated 2010.10.21 08:05:34
AC2 fkugel@wanadoo.fr
NET USNO-SA2.0
0103P C2010 10 21.17609 05 35 42.23 +38 12 38.1 11.3 N A77
0103P C2010 10 21.17979 05 35 44.57 +38 12 05.7 11.3 N A77
0103P C2010 10 21.18403 05 35 47.25 +38 11 28.2 11.2 N A77
Instrument type Newton Instrument aperture (0=naked eye) 500 mm Instrument focale length 1500 mm Instrument focale/diameter 3 Sensor CCD Exposure details 25x15s Observatory MPC code A77 Reference stars catalog USNO-SA2.0 Image resize factor 0.25 Resulting picture sampling (scale) 2.5 "/pix Observation submission date 2010 Oct 21 08h06m37s Observation modification date 2010 Oct 21 08h08m38s