170P/Christensen (Record n° 12599)
Orbital period : 8.61 years
NASA/JPL elements
IAU/MPC elements
On 2014 Sep 24 08h08 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Nuclear magnitude (m2) 17.8 Aperture radius used for m2 5.6 " r (dist/Sun) 2.921 AU d (dist/Earth) 1.949 AU Right ascension 01 09 54.97 h m s Declination -04 39 46.0 ° ' " MPC report COD W96
CON ALAIN MAURY [amaury@spaceobs.com]
OBS A. Maury, J.-G Bosch
MEA J.-G Bosch
TEL 0.4-m f/8 Ritchey-Chretien + CCD
ACK MPCReport file updated 2014.09.24 09:38:52
AC2 jean-gabriel.bosch@unige.ch
NET UCAC-4
0170P C2014 09 24.33910 01 09 54.97 -04 39 46.0 17.8 N W96
0170P C2014 09 24.36244 01 09 54.21 -04 39 56.3 17.8 N W96
Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 3200 mm Instrument focale/diameter 8 Filter(s) None Camera QHY9 Sensor CCD Sensor temperature -40 °C Binning 2x2 Mount Paramount Motorization No Autoguide Yes Exposure details 17x2mn Air mass 1.3 Observatory MPC code W96 Location San Pedro Atacama Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 0.69 "/pix URL for more information or pictures http://transitionsciel.blogspot.fr/ Observation submission date 2014 Sep 24 13h22m44s Observation modification date 2014 Sep 24 15h09m04s