22P/Kopff (Record n° 14667)
Orbital period : 6.38 years
NASA/JPL elements
IAU/MPC elements
On 2015 Oct 31 23h55 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 15.3 m2 standard deviation 0.1 Aperture radius used for m2 7.2 " r (dist/Sun) 1.559 AU d (dist/Earth) 2.110 AU Right ascension 17 25 08.43 h m s Declination -22 25 27.7 ° ' " MPC report COD W96
CON ALAIN MAURY [amaury@spaceobs.com]
OBS A. Maury, J.-F. Soulier
MEA J.-F. Soulier
TEL 0.4-m f/8 Ritchey-Chretien + CCD
ACK MPCReport file updated 2015.10.31 and 11.01
AC2 amaury@spaceobs.com
NET UCAC-4
0022P C2015 10 31.99632 17 25 08.43 -22 25 27.7 15.3 N W96
0022P C2015 11 01.00427 17 25 10.02 -22 25 29.9 15.2 N W96
0022P C2015 11 01.01278 17 25 11.70 -22 25 32.4 15.4 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 QHY Sensor CCD Sensor temperature -30 °C Binning 3x3 Mount PARAMOUNT Autoguide Yes Exposure details 29 x 45s Moon elongation 162 ° Air mass 2.18 Observatory MPC code W96 Location San Pedro D Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.03 "/pix Observation submission date 2015 Nov 01 08h38m41s Observation modification date 2015 Nov 01 10h31m37s