29P/Schwassmann-Wachmann (Record n° 29519)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2025 Feb 04 20h43 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 12.9 m2 standard deviation 0.0 Aperture radius used for m2 6 " r (dist/Sun) 6.260 AU d (dist/Earth) 5.298 AU Right ascension 09 59 19.28 h m s Declination +09 21 58.9 ° ' " MPC report COD L27
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.25-m f/3.5 Newtonian reflector + CCD
ACK L27 2025.02.05 08:40:13
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P C2025 02 04.86313 09 59 19.28 +09 21 58.9 12.9 R L27
0029P C2025 02 04.90037 09 59 18.26 +09 22 02.5 12.9 R L27
0029P C2025 02 04.94108 09 59 17.17 +09 22 05.6 12.9 R L27
0029P C2025 02 04.98181 09 59 16.05 +09 22 09.4 12.9 R L27
0029P C2025 02 05.05736 09 59 14.07 +09 22 16.5 12.9 R L27
0029P C2025 02 05.15212 09 59 11.47 +09 22 25.3 12.9 R L27
0029P C2025 02 05.23640 09 59 09.22 +09 22 33.9 12.9 R L27
Instrument type Newton Instrument aperture (0=naked eye) 250 mm Instrument focale length 875 mm Instrument focale/diameter 3.5 Filter(s) None Camera ATIK 414 EX Sensor CCD Sensor temperature -20 °C Binning 1x1 Mount PARAMOUNT ME Autoguide No Exposure details 20 x 30s Observatory MPC code L27 Location Dauban Reference stars catalog UCAC-4
Used softwares Astrometrica Resulting picture sampling (scale) 1.49 "/pix Remarks or comments Echant. SETUP Observation submission date 2025 Feb 05 08h43m11s Observation modification date 2025 Feb 05 08h53m43s