29P/Schwassmann-Wachmann (Record n° 2068)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2011 Mar 01 03h21 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 15.5 m2 standard deviation 0.1 Aperture radius used for m2 8 " r (dist/Sun) 6.250 AU d (dist/Earth) 5.269 AU Right ascension 11 01 26.81 h m s Declination -00 21 48.8 ° ' " 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 2011.03.01
AC2 jean-francois.soulier2@wanadoo.fr
NET USNO-B1.0
0029P C2011 03 01.13935 11 01 26.81 -00 21 48.8 15.4 N C10
0029P C2011 03 01.14560 11 01 26.65 -00 21 47.4 15.6 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 Motorization Yes Autoguide No Exposure total time 840 s Exposure details 7X120s Seeing 4 Moon elongation 132 ° Air mass 2.23 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 01 07h30m00s Observation modification date 2011 Mar 01 17h26m01s