29P/Schwassmann-Wachmann (Record n° 18749)
Date of perihelion passage : 2019-3-10.1668
Perihelion distance : 5.766729 AU
Inclination to ecliptic : 9.3711 °
Orbital period : 14.76 years
Eccentricity : 0.042377
NASA/JPL elements, ephemeris and orbit diagram
IAU/MPC elements and ephemeris
On 2018 Jan 12 17h40 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.6 m2 standard deviation 0.1 Aperture radius used for m2 6.6 " r (dist/Sun) 5.799 AU d (dist/Earth) 6.601 AU Right ascension 21 43 33.86 h m s Declination -11 04 01.0 ° ' " MPC report COD A77
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.20-m f/4 Newtonian reflector + CCD
ACK MPCReport file updated 2018.01.12
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2018 01 12.73628 21 43 33.86 -11 04 01.0 16.5 N A77
0029P KC2018 01 12.75076 21 43 34.50 -11 03 57.3 16.7 N A77
Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 800 mm Instrument focale/diameter 4 Filter(s) None Camera ATIK 314L+ Sensor CCD Sensor temperature -15 °C Binning 1x1 Mount Astronomy Equipment AEb Autoguide No Exposure details 20 x 60s Observatory MPC code A77 Location Dauban (04) Reference stars catalog UCAC-4
Photometry|Astrometry software ASTROMETRICA Resulting picture sampling (scale) 1.65 "/pix Observation submission date 2018 Jan 12 19h30m38s Observation modification date 2018 Jan 12 19h40m26s