29P/Schwassmann-Wachmann (Record n° 2080)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2011 Mar 03 02h23 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 15.7 Aperture radius used for m2 8 " r (dist/Sun) 6.250 AU d (dist/Earth) 5.266 AU Right ascension 11 00 34.67 h m s Declination -00 17 52.5 ° ' " MPC report COD C10
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS JF. Soulier
MEA JF. Soulier
TEL 0.255-m f/3.6 Newtonian reflector + CCD
ACK MPCReport file updated 2011.03.03 08:11:09
AC2 jean-francois.soulier2@wanadoo.fr
NET USNO-B1.0
0029P C2011 03 03.09962 11 00 34.67 -00 17 52.5 15.7 N C10
0029P C2011 03 03.10869 11 00 34.43 -00 17 51.3 15.7 N C10
0029P C2011 03 03.12074 11 00 34.09 -00 17 49.8 15.7 N C10
Instrument type Newton Instrument aperture (0=naked eye) 254 mm Instrument focale length 900 mm Instrument focale/diameter 3.6 Camera ST7-XMEd Sensor CCD Sensor size 6.9 x 4.6 mm2 Sensor pixels number 765 x 510 Sensor temperature -25 °C Binning 1x1 Mount PERL-VIXEN Autoguide Yes Exposure total time 1800 s Exposure details 15X120s Seeing 3 Moon elongation 156 ° Air mass 1.87 Observatory MPC code C10 Location 77 Reference stars catalog USNO-B1.0
Used softwares ASTROMETRICA Resulting picture sampling (scale) 2.06 "/pix Image processing PRISMV7 APE FC Observation submission date 2011 Mar 03 08h25m58s Observation modification date 2011 Mar 03 14h48m30s