29P/Schwassmann-Wachmann (Record n° 2726)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2011 May 04 21h40 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 14.3 Aperture radius used for m2 8 " r (dist/Sun) 6.255 AU d (dist/Earth) 5.716 AU Right ascension 10 41 38.45 h m s Declination +01 34 49.3 ° ' " 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 2011.05.04
AC2 jean-francois.soulier2@wanadoo.fr
NET USNO-B1.0
0029P C2011 05 04.90258 10 41 38.45 +01 34 49.3 14.3 N C10
0029P C2011 05 04.91624 10 41 38.41 +01 34 49.8 14.3 N C10
0029P C2011 05 04.93221 10 41 38.35 +01 34 50.5 14.3 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 2400 s Exposure details 20 x 120s Seeing 3 Moon elongation 99 ° Air mass 1.68 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 Observation submission date 2011 May 05 06h13m09s Observation modification date 2011 May 05 07h08m23s