29P/Schwassmann-Wachmann (Record n° 3629)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2011 Jun 02 21h58 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 14.9 m2 standard deviation 0.1 Aperture radius used for m2 8 " Coma diameter 2.3 ' r (dist/Sun) 6.256 AU d (dist/Earth) 6.157 AU Right ascension 10 44 26.60 h m s Declination +01 31 28.5 ° ' " 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 2011.06.02
AC2 jean-francois.soulier2@wanadoo.fr
NET USNO-B1.0
0029P C2011 06 02.91528 10 44 26.60 +01 31 28.5 14.9 N C10
0029P C2011 06 02.92640 10 44 26.72 +01 31 26.5 14.9 N C10
0029P C2011 06 02.93756 10 44 26.76 +01 31 25.5 15.0 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 -15 °C Binning 1x1 Mount PERL-VIXEN Autoguide Yes Exposure total time 1800 s Exposure details 15 X 120s Seeing 4 Moon elongation 78 ° Air mass 3.06 Observatory MPC code C10 Location 77 Reference stars catalog USNO-B1.0
Used softwares ASTROMETRICA Resulting picture sampling (scale) 2.04 "/pix Image processing PRISMV8 APE DDP et FC pour la vignette Observation submission date 2011 Jun 04 15h46m01s Observation modification date 2011 Jun 04 16h16m55s