164P/Christensen (Record n° 5862)
Orbital period : 6.98 years
NASA/JPL elements
IAU/MPC elements
On 2012 Feb 15 23h56 UT by Joel Nicolas
(Copyright Joel Nicolas)Nuclear magnitude (m2) 17.6 m2 standard deviation 0.2 Aperture radius used for m2 5.6 " r (dist/Sun) 2.796 AU d (dist/Earth) 1.864 AU Right ascension 11 02 00.46 h m s Declination +30 22 31.7 ° ' " MPC report COD B51
CON J. NICOLAS [nicolas.joel@wanadoo.fr]
OBS J. Nicolas
MEA J. Nicolas
TEL 0.41-m f/3.3 reflector + CCD
ACK MPCReport file updated 2012.02.17 17:23:46
AC2 [nicolas.joel@wanadoo.fr]
NET USNO-A2.0
0164P KC2012 02 15.99706 11 02 00.46 +30 22 31.7 17.8 N B51
0164P KC2012 02 16.00809 11 01 59.88 +30 22 36.5 17.6 N B51
0164P KC2012 02 16.01975 11 01 59.20 +30 22 42.9 17.4 N B51
Instrument type Newton Instrument aperture (0=naked eye) 410 mm Instrument focale length 1353 mm Instrument focale/diameter 3.3 Filter(s) None Camera ST8XME Sensor CCD Binning 1x1 Exposure total time 1800 s Air mass 1.03 Observatory MPC code B51 Location 06 Vallauris Reference stars catalog USNO-A2.0
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2012 Feb 17 17h26m30s Observation modification date 2012 Feb 17 17h29m33s