157P/Tritton (Record n° 2986)
Orbital period : 6.69 years
NASA/JPL elements
IAU/MPC elements
On 2009 Sep 25 20h25 UT by Francois KugelNuclear magnitude (m2) 16.7 m2 standard deviation 0.2 r (dist/Sun) 2.076 AU d (dist/Earth) 1.086 AU Right ascension 23 55 59.99 h m s Declination +13 17 18.4 ° ' " 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
AC2 fkugel@wanadoo.fr
NET USNO-B1.0
0157P C2009 09 25.85064 23 55 59.99 +13 17 18.4 16.4 N A77
0157P C2009 09 25.85844 23 55 59.45 +13 17 17.7 16.9 N A77
0157P C2009 09 25.86623 23 55 58.94 +13 17 16.9 16.7 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-B1.0
Observation submission date 2011 May 06 21h55m59s