29P/Schwassmann-Wachmann (Record n° 9636)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2013 Jun 14 21h59 UT by Joel NicolasNuclear magnitude (m2) 12.9 m2 standard deviation 0.1 Aperture radius used for m2 8.4 " r (dist/Sun) 6.213 AU d (dist/Earth) 5.558 AU Right ascension 13 35 29.23 h m s Declination -21 09 39.0 ° ' " MPC report COD A77
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 2013.06.17 09:35:01
AC2 [nicolas.joel@wanadoo.fr]
NET USNO-B1.0
0029P C2013 06 14.91617 13 35 29.23 -21 09 39.0 12.9 N A77
0029P C2013 06 14.92050 13 35 29.19 -21 09 38.4 13.0 N A77
0029P C2013 06 14.92457 13 35 29.17 -21 09 38.0 12.8 N A77
0029P C2013 06 14.92852 13 35 29.13 -21 09 37.4 12.9 N A77
Instrument type Newton Instrument aperture (0=naked eye) 410 mm Instrument focale length 1353 mm Instrument focale/diameter 3.3 Filter(s) R Bessel Camera ST8XME Sensor CCD Sensor temperature -20 °C Binning 2x2 Autoguide No Air mass 3.48 Observatory MPC code A77 Reference stars catalog USNO-B1.0
Used softwares ASTROMETRICA Observation submission date 2013 Jun 17 09h42m14s