22P/Kopff (Record n° 13541)
Orbital period : 6.38 years
NASA/JPL elements
IAU/MPC elements
On 2015 Mar 20 07h35 UT by Thierry Noel
(Copyright Thierry Noel)Nuclear magnitude (m2) 16.9 m2 standard deviation 0.2 Aperture radius used for m2 5.5 " r (dist/Sun) 2.539 AU d (dist/Earth) 1.571 AU Right ascension 13 04 23.73 h m s Declination +00 50 11.6 ° ' " MPC report COD W96
CON ALAIN MAURY [amaury@spaceobs.com]
OBS A. Maury, T. Noel
MEA T. Noel
TEL 0.4-m f/8 Ritchey-Chretien + CCD
ACK MPCReport file updated 2015.03.20 14:23:05
AC2 thierrynoel38@free.fr
NET UCAC-4
0022P KC2015 03 20.31625 13 04 23.73 +00 50 11.6 17.0 N W96
0022P KC2015 03 20.33568 13 04 22.88 +00 50 19.2 16.7 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 -30 °C Binning 4x4 Mount Paramount Autoguide No Exposure details 34x1mn Observatory MPC code W96 Location San Pedro de Atacama, Chile Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.38 "/pix Image processing Astrometrica (-dark, add), Iris (levels, crop) Observation submission date 2015 Mar 20 14h33m42s Observation modification date 2015 Mar 20 22h52m59s