29P/Schwassmann-Wachmann (Record n° 18391)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2017 Oct 20 17h54 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.7 m2 standard deviation 0.0 Aperture radius used for m2 6.5 " r (dist/Sun) 5.813 AU d (dist/Earth) 5.433 AU Right ascension 21 04 25.35 h m s Declination -14 40 28.5 ° ' " 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 2017.10.20
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2017 10 20.74555 21 04 25.35 -14 40 28.5 16.7 N C10
0029P KC2017 10 20.85730 21 04 25.87 -14 40 22.6 16.7 N C10
Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 1140 mm Instrument focale/diameter 3.8 Filter(s) R (RGB) Camera ST8-XME Sensor CCD Sensor temperature -15 °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 Oct 20 23h15m29s Observation modification date 2017 Oct 21 20h09m28s