29P/Schwassmann-Wachmann (Record n° 16116)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2016 Sep 20 23h29 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.8 m2 standard deviation 0.0 Aperture radius used for m2 4.7 " r (dist/Sun) 5.903 AU d (dist/Earth) 5.489 AU Right ascension 19 14 56.07 h m s Declination -25 10 34.9 ° ' " 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 2016.09.20 and 21
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P C2016 09 20.97878 19 14 56.07 -25 10 34.9 16.8 N W96
0029P C2016 09 21.13734 19 14 56.60 -25 10 22.0 16.8 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 Yes Exposure details 10 x 60s Moon elongation 129 ° Air mass 1 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 Sep 21 05h42m13s Observation modification date 2016 Sep 21 09h27m34s