29P/Schwassmann-Wachmann (Record n° 19519)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2018 Aug 18 02h04 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.3 m2 standard deviation 0.1 Aperture radius used for m2 6.7 " r (dist/Sun) 5.775 AU d (dist/Earth) 4.843 AU Right ascension 23 11 20.49 h m s Declination +01 23 29.4 ° ' " 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 2018.08.18
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P C2018 08 18.08602 23 11 20.49 +01 23 29.4 16.5 N W96
0029P C2018 08 18.13616 23 11 19.27 +01 23 26.3 16.2 N W96
0029P C2018 08 18.18703 23 11 18.06 +01 23 21.9 16.2 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 40 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 18 14h34m03s Observation modification date 2018 Aug 18 14h51m38s