29P/Schwassmann-Wachmann (Record n° 24608)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2021 Dec 14 17h22 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.3 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 5.939 AU d (dist/Earth) 4.982 AU Right ascension 04 29 53.24 h m s Declination +31 36 50.0 ° ' " 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 2021.12.15 13:10:10
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P C2021 12 14.72369 04 29 53.24 +31 36 50.0 16.3 R L27
0029P C2021 12 14.76647 04 29 51.87 +31 36 45.6 16.3 R L27
0029P C2021 12 14.81288 04 29 50.42 +31 36 40.6 16.4 R L27
0029P C2021 12 14.90306 04 29 47.54 +31 36 30.5 16.2 R L27
0029P C2021 12 14.95156 04 29 46.00 +31 36 25.0 16.3 R L27
0029P C2021 12 15.08736 04 29 41.67 +31 36 09.4 16.3 R L27
0029P C2021 12 15.14092 04 29 40.04 +31 36 03.3 16.3 R L27
0029P C2021 12 15.18722 04 29 38.58 +31 35 58.0 16.1 R L27
0029P C2021 12 15.22996 04 29 37.23 +31 35 52.7 16.2 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 -15 °C Binning 1x1 Mount PARAMOUNT-ME- Autoguide No Exposure details 50 x 60s 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 2021 Dec 15 13h12m38s Observation modification date 2021 Dec 15 13h41m06s