29P/Schwassmann-Wachmann (Record n° 15465)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2016 Apr 23 08h36 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.9 m2 standard deviation 0.1 Aperture radius used for m2 6.2 " r (dist/Sun) 5.944 AU d (dist/Earth) 5.730 AU Right ascension 19 53 52.84 h m s Declination -25 19 02.1 ° ' " 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/8 Ritchey-Chretien + CCD
ACK MPCReport file updated 2016.04.23
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P C2016 04 23.35823 19 53 52.84 -25 19 02.1 17.0 N W96
0029P C2016 04 23.38617 19 53 53.19 -25 19 01.2 16.9 N W96
0029P C2016 04 23.41488 19 53 53.53 -25 19 00.3 16.9 N W96
Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 3200 mm Instrument focale/diameter 8 Filter(s) None Camera QSI583 Sensor CCD Sensor temperature -25 °C Binning 3x3 Mount VMA 200 Autoguide Yes Exposure details 25 x 120s Moon elongation 70 ° Air mass 1.09 Observatory MPC code W96 Location San Pedro d'Atacama Chili Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.03 "/pix Observation submission date 2016 Apr 23 12h11m25s Observation modification date 2016 Apr 23 12h18m21s