117P/Helin-Roman-Alu (Record n° 1140)
Orbital period : 8.25 years
NASA/JPL elements
IAU/MPC elements
On 2010 Nov 08 04h11 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 19.1 r (dist/Sun) 5.023 AU d (dist/Earth) 4.893 AU Right ascension 09 14 01.03 h m s Declination +24 23 41.6 ° ' " 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 2010.11.08 07:49:49
AC2 fkugel@wanadoo.fr
NET USNO-SA2.0
0117P KC2010 11 08.17400 09 14 01.03 +24 23 41.6 19.1 N A77
0117P KC2010 11 08.18521 09 14 01.29 +24 23 42.0 19.1 N A77
0117P KC2010 11 08.19643 09 14 01.44 +24 23 42.4 19.1 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
Resulting picture sampling (scale) 2.5 "/pix Observation submission date 2010 Nov 08 08h25m14s Observation modification date 2010 Nov 08 08h27m39s