22P/Kopff (Record n° 3469)
Orbital period : 6.38 years
NASA/JPL elements
IAU/MPC elements
On 2009 Nov 06 03h31 UT by Thierry NoelNuclear magnitude (m2) 17.3 m2 standard deviation 0.1 r (dist/Sun) 2.215 AU d (dist/Earth) 1.600 AU Right ascension 22 52 05.26 h m s Declination -13 28 17.8 ° ' " MPC report COD I10
CON Thierry NOEL [thierrynoel1@laposte.net]
OBS A. Maury ; T. Noel ; F. Mallia
MEA T. Noel
TEL 0.4-m f/8 Ritchey-Chretien + CCD
AC2 thierrynoel1@laposte.net
NET USNO-B1.0
0022P C2009 11 06.14625 22 52 05.26 -13 28 17.8 17.4 N I10
0022P C2009 11 06.15431 22 52 05.61 -13 28 14.7 17.3 N I10
0022P C2009 11 06.16123 22 52 05.90 -13 28 11.2 17.2 N I10
Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 3200 mm Instrument focale/diameter 8 Sensor CCD Observatory MPC code I10 Reference stars catalog USNO-B1.0
Observation submission date 2011 May 12 23h02m16s