29P/Schwassmann-Wachmann (Record n° 15752)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2016 Jul 31 01h51 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 14 m2 standard deviation 0.0 Aperture radius used for m2 6.2 " r (dist/Sun) 5.916 AU d (dist/Earth) 4.947 AU Right ascension 19 26 54.36 h m s Declination -25 48 10.5 ° ' " 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 2016.07.31
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P C2016 07 31.07728 19 26 54.36 -25 48 10.5 13.9 N W96
0029P C2016 07 31.15469 19 26 52.14 -25 48 09.7 14.0 N W96
0029P C2016 07 31.28964 19 26 48.25 -25 48 09.3 14.0 N W96
0029P C2016 07 31.31221 19 26 47.59 -25 48 09.1 14.0 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 QSI583 Sensor CCD Sensor temperature -30 °C Binning 3x3 Mount VMA 200 Autoguide No Exposure details 5 x 60s Moon elongation 160 ° Air mass 1.07 Observatory MPC code W96 Location San Pedro d Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.55 "/pix Observation submission date 2016 Jul 31 11h46m51s Observation modification date 2016 Jul 31 17h12m46s