29P/Schwassmann-Wachmann (Record n° 15923)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2016 Aug 30 01h55 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 15.5 m2 standard deviation 0.0 Aperture radius used for m2 6.2 " r (dist/Sun) 5.908 AU d (dist/Earth) 5.205 AU Right ascension 19 16 24.94 h m s Declination -25 34 12.1 ° ' " 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 2016.08.30
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P C2016 08 30.08005 19 16 24.94 -25 34 12.1 15.5 N W96
0029P C2016 08 30.10593 19 16 24.62 -25 34 10.7 15.5 N W96
0029P C2016 08 30.13939 19 16 24.19 -25 34 08.7 15.4 N W96
0029P C2016 08 30.16304 19 16 23.90 -25 34 07.4 15.5 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 QHY9 Sensor CCD Sensor temperature -30 °C Binning 3x3 Mount VMA 200 Autoguide No Exposure details 5 x 60s Moon elongation 158 ° Air mass 1.04 Observatory MPC code W96 Location San Pedro D'Atacama Chli Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.55 "/pix Observation submission date 2016 Aug 30 09h15m00s Observation modification date 2016 Aug 30 09h38m29s