29P/Schwassmann-Wachmann (Record n° 18545)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2017 Nov 22 17h04 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 17 m2 standard deviation 0.1 Aperture radius used for m2 6.5 " r (dist/Sun) 5.808 AU d (dist/Earth) 5.953 AU Right ascension 21 13 05.19 h m s Declination -13 49 58.5 ° ' " MPC report COD C10
CON JEAN-FRANCOIS 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 2017.11.22
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2017 11 22.71085 21 13 05.19 -13 49 58.5 16.9 N C10
0029P KC2017 11 22.75918 21 13 06.38 -13 49 52.3 16.9 N C10
0029P KC2017 11 22.80349 21 13 07.48 -13 49 46.0 17.1 N C10
Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 1140 mm Instrument focale/diameter 3.8 Filter(s) None Camera ST8-XME Sensor CCD Sensor temperature -20 °C Binning 1x1 Mount F60a Axis Instruments Autoguide No Exposure details 30 x 60s Observatory MPC code C10 Location Seine et Marne (77) Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.62 "/pix Observation submission date 2017 Nov 22 23h02m15s Observation modification date 2017 Nov 22 23h19m23s