29P/Schwassmann-Wachmann (Record n° 17747)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2017 May 30 08h01 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.7 m2 standard deviation 0.1 Aperture radius used for m2 6.1 " r (dist/Sun) 5.841 AU d (dist/Earth) 5.491 AU Right ascension 21 41 54.32 h m s Declination -13 35 08.9 ° ' " MPC report COD W96
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS A. Maury, J.-B. de Vanssay, J.-F. Soulier
MEA J.-F. Soulier
TEL 0.4-m f/5.4 Ritchey-Chretien + CCD
ACK MPCReport file updated 2017.05.30
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P C2017 05 30.33370 21 41 54.32 -13 35 08.9 16.7 N W96
0029P C2017 05 30.38358 21 41 54.54 -13 35 05.0 16.7 N W96
0029P C2017 05 30.42294 21 41 54.70 -13 35 02.4 16.6 N W96
Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 2160 mm Instrument focale/diameter 5.4 Filter(s) None Camera ST8300 Sensor CCD Sensor temperature -10 °C Binning 3x3 Mount VMA 200 Autoguide No Exposure details 120s Observatory MPC code W96 Location San Pedro d'Atacama Chili Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.53 "/pix Observation submission date 2017 May 30 12h16m48s Observation modification date 2017 May 30 12h26m50s