29P/Schwassmann-Wachmann (Record n° 17984)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2017 Jul 27 03h12 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.1 m2 standard deviation 0.0 Aperture radius used for m2 6.4 " r (dist/Sun) 5.829 AU d (dist/Earth) 4.849 AU Right ascension 21 30 04.61 h m s Declination -13 41 14.2 ° ' " 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 2017.07.27
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P C2017 07 27.13347 21 30 04.61 -13 41 14.2 16.1 N W96
0029P C2017 07 27.16295 21 30 03.82 -13 41 16.6 16.1 N W96
0029P C2017 07 27.19346 21 30 02.98 -13 41 18.6 16.1 N W96
0029P C2017 07 27.22396 21 30 02.17 -13 41 20.8 16.1 N W96
0029P C2017 07 27.25434 21 30 01.34 -13 41 23.2 16.1 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 QSI Sensor CCD Sensor temperature -30 °C Binning 3x3 Mount VMA 200 Autoguide No Exposure details 30 x 60s Observatory MPC code W96 Location San Pedro d'Atacama Chili Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.59 "/pix Observation submission date 2017 Jul 27 08h33m13s Observation modification date 2017 Jul 27 08h46m52s