29P/Schwassmann-Wachmann (Record n° 24537)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2021 Dec 08 18h45 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.1 m2 standard deviation 0.1 Aperture radius used for m2 6.5 " Coma diameter 8.30 ' r (dist/Sun) 5.937 AU d (dist/Earth) 4.967 AU Right ascension 04 33 03.83 h m s Declination +31 47 18.4 ° ' " 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 2021.12.08 22:37:16
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P C2021 12 08.78116 04 33 03.83 +31 47 18.4 16.1 R C10
0029P C2021 12 08.80679 04 33 02.96 +31 47 15.9 16.1 R C10
0029P C2021 12 08.84019 04 33 01.90 +31 47 12.5 16.0 R C10
0029P C2021 12 08.86734 04 33 00.98 +31 47 10.0 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 60 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 Dec 08 22h39m11s Observation modification date 2021 Dec 08 23h11m14s