29P/Schwassmann-Wachmann (Record n° 27659)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2023 Sep 30 02h21 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.3 m2 standard deviation 0.2 Aperture radius used for m2 6 " r (dist/Sun) 6.140 AU d (dist/Earth) 6.546 AU Right ascension 08 28 57.85 h m s Declination +21 37 21.3 ° ' " 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 2023.09.30 08:33:17
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2023 09 30.09792 08 28 57.85 +21 37 21.3 16.0 R L27
0029P KC2023 09 30.12230 08 28 58.63 +21 37 18.4 16.4 R L27
0029P KC2023 09 30.14694 08 28 59.43 +21 37 15.0 16.4 R L27
0029P KC2023 09 30.17039 08 29 00.14 +21 37 12.6 16.4 R L27
0029P KC2023 09 30.18356 08 29 00.54 +21 37 10.5 16.3 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 -5 °C Binning 1x1 Mount PARAMOUNT ME Autoguide No Exposure details 60 x 30s Observatory MPC code L27 Location Dauban (04) Reference stars catalog UCAC-4
Used softwares Astrometrica Resulting picture sampling (scale) 1.49 "/pix Observation submission date 2023 Sep 30 06h36m00s Observation modification date 2023 Sep 30 06h53m16s