29P/Schwassmann-Wachmann (Record n° 3581)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2011 May 29 20h32 UT by Joel Nicolas
(Copyright Joel Nicolas)Nuclear magnitude (m2) 14.1 m2 standard deviation 0.1 Aperture radius used for m2 5.6 " Coma diameter 2.3 ' r (dist/Sun) 6.256 AU d (dist/Earth) 6.094 AU Right ascension 10 43 34.44 h m s Declination +01 34 46.1 ° ' " MPC report COD B51
CON J. NICOLAS [nicolas.joel@wanadoo.fr]
OBS J. Nicolas
MEA J. Nicolas
TEL 0.41-m f/3.3 reflector + CCD
ACK MPCReport file updated 2011.05.29 23:22:43
AC2 nicolas.joel@wanadoo.fr
NET USNO-A2.0
0029P C2011 05 29.85550 10 43 34.44 +01 34 46.1 14.2 N B51
0029P C2011 05 29.87696 10 43 34.74 +01 34 46.0 14.0 N B51
Instrument type Newton Instrument aperture (0=naked eye) 410 mm Instrument focale length 1353 mm Instrument focale/diameter 3.3 Filter(s) None Camera ST8XME Sensor CCD Binning 1x1 Exposure total time 1320 s Air mass 1.87 Observatory MPC code B51 Location 06 Vallauris Reference stars catalog USNO-A2.0
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2011 May 29 23h30m17s Observation modification date 2011 May 30 00h13m01s