103P/Hartley (Record n° 916)
Orbital period : 6.48 years
NASA/JPL elements
IAU/MPC elements
On 2010 Sep 15 19h23 UT by Joel Nicolas
(Copyright Joel Nicolas)Nuclear magnitude (m2) 14.3 Aperture radius used for m2 4 " Coma diameter 3 ' r (dist/Sun) 1.213 AU d (dist/Earth) 0.286 AU Right ascension 23 16 56.35 h m s Declination +45 58 31.2 ° ' " MPC report COD B51
CON J. Nicolas, 364 chemin de Notre Dame, 06220 Vallauris, France
CON [nicolas.joel@wanadoo.fr]
OBS J. Nicolas
MEA J. Nicolas
TEL 0.28-m f/6.5 reflector + CCD
ACK MPCReport file updated 2010.09.17 18:49:36
AC2 nicolas.joel@wanadoo.fr
NET USNO-A2.0
0103P C2010 09 15.80054 23 16 54.75 +45 58 09.8 14.3 N B51
0103P C2010 09 15.81023 23 16 56.35 +45 58 31.2 14.3 N B51
0103P C2010 09 15.82776 23 16 59.18 +45 59 09.6 14.3 N B51
Instrument type Schmidt-Cassegrain Instrument aperture (0=naked eye) 280 mm Instrument focale length 1820 mm Instrument focale/diameter 6.5 Filter(s) None Camera ST8XME Sensor CCD Binning 1x1 Exposure total time 450 s Air mass 1.30 Observatory MPC code B51 Location 06 Vallauris Reference stars catalog USNOA2.0 Used softwares PRISM Resulting picture sampling (scale) 1 "/pix Observation submission date 2010 Sep 17 23h02m07s Observation modification date 2010 Sep 26 19h07m27s