164P/Christensen (Record n° 5113)
Orbital period : 6.99 years
NASA/JPL elements
IAU/MPC elements
On 2011 Oct 21 02h36 UT by Philippe DupouyNuclear magnitude (m2) 18.5 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 2.130 AU d (dist/Earth) 2.397 AU Right ascension 09 59 31.15 h m s Declination +20 32 02.5 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.30-m f/5.8 reflector + CCD
ACK MPCReport file updated 2011.11.01 03:11:34
AC2 obsdax@wanadoo.fr
NET UCAC-3
0164P KC2011 10 21.10858 09 59 31.15 +20 32 02.5 18.6 N 958
0164P KC2011 10 21.11960 09 59 32.17 +20 31 59.5 18.4 N 958
0164P KC2011 10 21.12997 09 59 33.25 +20 31 57.5 18.5 N 958
Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 1740 mm Instrument focale/diameter 5.8 Camera Audine 1600 Sensor CCD Sensor size 13.8x9.2 mm2 Sensor pixels number 1536x1024 Sensor temperature -10 °C Binning 2x2 Mount home Meade Motorization Yes Autoguide No Observatory MPC code 958 Location Dax 40100 France Reference stars catalog UCAC-3
Used softwares ASTROMETRICA Observation submission date 2011 Nov 08 00h19m21s