29P/Schwassmann-Wachmann (Record n° 2108)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2011 Mar 07 23h31 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 15.4 Aperture radius used for m2 8 " r (dist/Sun) 6.250 AU d (dist/Earth) 5.263 AU Right ascension 10 58 24.46 h m s Declination -00 07 40.7 ° ' " MPC report COD C10
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS J.F. Soulier
MEA J.F. Soulier
TEL 0.255-m f/3.6 Newtonian reflector + CCD
ACK MPCReport file updated 2011.03.07
AC2 jean-francois.soulier2@wanadoo.fr
NET USNO-B1.0
0029P C2011 03 07.98015 10 58 24.46 -00 07 40.7 15.4 N C10
0029P C2011 03 07.99240 10 58 24.12 -00 07 38.9 15.4 N C10
0029P C2011 03 08.00577 10 58 23.76 -00 07 37.4 15.4 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 4 Moon elongation 145 ° Air mass 1.51 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 Observation submission date 2011 Mar 08 09h35m00s Observation modification date 2011 Mar 08 23h25m17s