29P/Schwassmann-Wachmann (Record n° 19474)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2018 Aug 13 03h19 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 15.9 m2 standard deviation 0.1 Aperture radius used for m2 6.7 " r (dist/Sun) 5.775 AU d (dist/Earth) 4.878 AU Right ascension 23 13 12.80 h m s Declination +01 28 48.9 ° ' " MPC report COD W96
CON J.-F. 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 Ritchey-Chretien + CCD
ACK MPCReport file updated 2018.08.13
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P C2018 08 13.13809 23 13 12.80 +01 28 48.9 16.0 N W96
0029P C2018 08 13.18453 23 13 11.76 +01 28 46.4 15.9 N W96
0029P C2018 08 13.23468 23 13 10.63 +01 28 43.4 15.9 N W96
0029P C2018 08 13.27303 23 13 09.78 +01 28 41.8 15.8 N W96
Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 2000 mm Instrument focale/diameter 5 Filter(s) None Camera APOGEE ALTA Sensor CCD Sensor temperature -20 °C Binning 2x2 Mount VMA 200 Autoguide No Exposure details 60 x 60s Observatory MPC code W96 Location San Pedro d'Atacama Chili Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.12 "/pix Observation submission date 2018 Aug 13 10h30m26s Observation modification date 2018 Aug 13 11h08m16s