123P/West-Hartley (Record n° 1778)
Orbital period : 7.66 years
NASA/JPL elements
IAU/MPC elements
On 2011 Jan 22 18h18 UT by Francois KugelNuclear magnitude (m2) 16.3 r (dist/Sun) 2.469 AU d (dist/Earth) 1.706 AU Right ascension 04 45 17.02 h m s Declination +38 37 04.8 ° ' " 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 2011.01.23 10:45:31
AC2 fkugel@wanadoo.fr
NET USNO-SA2.0
0123P C2011 01 22.76243 04 45 17.02 +38 37 04.8 16.3 N A77
0123P C2011 01 22.77940 04 45 16.70 +38 37 04.4 16.3 N A77
Instrument type Newton Instrument aperture (0=naked eye) 500 mm Instrument focale length 1500 mm Instrument focale/diameter 3 Sensor CCD Observatory MPC code A77 Reference stars catalog USNO-SA2.0
Observation submission date 2011 Jan 23 10h46m42s