29P/Schwassmann-Wachmann (Record n° 23229)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2021 Apr 18 19h50 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16 m2 standard deviation 0.1 Aperture radius used for m2 6.5 " r (dist/Sun)  5.873 AU d (dist/Earth)  6.767 AU Right ascension 03 09 02.43 h m s Declination +25 51 47.6 ° ' " 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 C10 2021.04.18 22:44:02
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P        KC2021 04 18.82644 03 09 02.43 +25 51 47.6          16.0 R      C10
0029P        KC2021 04 18.83113 03 09 02.72 +25 51 48.5          15.8 R      C10
0029P        KC2021 04 18.83825 03 09 03.07 +25 51 49.3          16.1 R      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 17 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 2021 Apr 18 22h45m42s Observation modification date 2021 Apr 18 22h55m17s