103P/Hartley (Record n° 827)
Orbital period : 6.48 years
NASA/JPL elements
IAU/MPC elements
On 2010 Aug 21 01h26 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 14.7 Aperture radius used for m2 8 " r (dist/Sun) 1.399 AU d (dist/Earth) 0.491 AU Right ascension 22 41 00.49 h m s Declination +32 33 13.8 ° ' " MPC report COD C10
CON JEAN FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS J.F. Soulier
MEA J.F. Soulier
TEL 0.255-m f/3,6 Newtonian reflector + CCD
ACK MPCReport file updated 2010.08.21
AC2 jean-francois.soulier2@wanadoo.fr
NET USNO-B1.0
0103P C2010 08 21.05989 22 41 00.49 +32 33 13.8 14.7 N C10
0103P C2010 08 21.06718 22 41 00.77 +32 33 26.0 14.7 N C10
0103P C2010 08 21.07300 22 41 00.98 +32 33 35.8 14.7 N C10
Instrument type Newton Instrument aperture (0=naked eye) 254 mm Instrument focale length 900 mm Instrument focale/diameter 3.54 Camera ST7-XMEd Sensor CCD Sensor size 6.9x4.6 mm2 Sensor pixels number 765x510 Sensor temperature -15 °C Binning 1x1 Mount PERL-VIXEN Autoguide Yes Exposure total time 1080 s Exposure details 9X120 Seeing 2 Moon elongation 73 ° Air mass 1.06 Observatory MPC code C10 Location 77 Reference stars catalog USNOB1.0 Used softwares ASTROMETRICA Resulting picture sampling (scale) 2.06 "/pix Image processing PRISMV6 APE Observation submission date 2010 Aug 21 09h24m26s Observation modification date 2010 Aug 21 09h32m34s