164P/Christensen (Record n° 9362)
Orbital period : 6.99 years
NASA/JPL elements
IAU/MPC elements
On 2012 Feb 18 21h49 UT by Luc ArnoldNuclear magnitude (m2) 17.4 m2 standard deviation 0.1 Aperture radius used for m2 6.6 " r (dist/Sun) 2.813 AU d (dist/Earth) 1.876 AU Right ascension 10 59 17.24 h m s Declination +30 44 59.0 ° ' " MPC report COD 511
CON L. Arnold, OHP 04870 Saint-Michel-l'Observatoire, France [luc.arnold@oamp.fr]
OBS L. Arnold
MEA L. Arnold
TEL 0.20-m f/5.5 reflector + CCD
ACK MPCReport file updated 2012.02.19 12:20:05
AC2 luc.arnold@oamp.fr
NET UCAC-3
0164P KC2012 02 18.90872 10 59 17.24 +30 44 59.0 17.4 N 511
0164P KC2012 02 18.92485 10 59 16.31 +30 45 05.9 17.4 N 511
0164P KC2012 02 18.93992 10 59 15.44 +30 45 12.7 17.5 N 511
Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 1100 mm Instrument focale/diameter 5.5 Sensor CCD Observatory MPC code 511 Reference stars catalog UCAC-3
Used softwares ASTROMETRICA URL for more information or pictures http://www.obs-hp.fr/~larnold/v2/LucArnold/Welcome.html Observation submission date 2013 Apr 27 11h47m59s