29P/Schwassmann-Wachmann (Record n° 19902)
Perihelion distance : 5.8 AU
Inclination to ecliptic : 9 °
Orbital period : 14.91 years
Eccentricity : 0.04
NASA/JPL elements
IAU/MPC elements
On 2018 Oct 18 18h13 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Coma Total magnitude (m1) 15.31 Aperture radius for m1 0.13 ' Magnitude (MPC m2) 15.7 Magnitude standard deviation 0.1 Aperture radius for m2 6.5 " Afrho 5031 cm Afrho error 120 cm r (dist/Sun) 5.771 AU d (dist/Earth) 4.989 AU Right ascension 341.76129 ° Declination -0.61167 ° MPC report COD C10
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/3.8 Newtonian reflector + CCD
ACK MPCReport file updated 2018.10.18
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2018 10 18.75931 22 47 02.71 -00 36 42.0 15.7 N C10
0029P KC2018 10 18.78737 22 47 02.35 -00 36 44.7 15.7 N C10
0029P KC2018 10 18.82144 22 47 01.87 -00 36 47.9 15.6 N C10
Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 1140 mm Instrument focale/diameter 3.8 Filter Rc (UBVRI) Camera ST8-XME Sensor CCD Sensor temperature -15 °C Binning 1x1 Mount F60a Axis Instruments Autoguide Yes Exposure details 30 x 120s Observatory MPC code C10 Location Seine et Marne (77) Reference stars catalog (ast) UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.62 "/pix Observation submission date 2018 Oct 19 10h18m17s Observation modification date 2018 Oct 19 11h11m22s