29P/Schwassmann-Wachmann (Record n° 19812)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2018 Sep 30 00h01 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Coma Total magnitude (m1) 11.9 Aperture radius used for m1 0.56 ' Nuclear magnitude (m2) 14.1 m2 standard deviation 0.0 Aperture radius used for m2 6.7 " r (dist/Sun) 5.772 AU d (dist/Earth) 4.836 AU Right ascension 22 52 50.12 h m s Declination -00 00 14.9 ° ' " MPC report COD W96
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS A. Maury, J.-B. de Vanssay, J.-F. Soulier
MEA J.-F. Soulier
TEL 0.4-m f/5 Ritchey-Chretien + CCD
ACK MPCReport file updated 2018.09.30
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P C2018 09 30.00049 22 52 50.12 -00 00 14.9 14.1 R W96
0029P C2018 09 30.06193 22 52 48.64 -00 00 22.0 14.1 R W96
0029P KC2018 09 30.10504 22 52 47.94 -00 00 26.6 11.9 T W96
0029P C2018 09 30.13037 22 52 47.06 -00 00 31.1 14.1 R W96
Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 2000 mm Instrument focale/diameter 5 Filter(s) R (RGB) Camera APOGEE Sensor CCD Sensor temperature -20 °C Binning 2x2 Mount VMA 200 Autoguide No Exposure details 20 x 60s Observatory MPC code W96 Location San Pedro d Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.12 "/pix Observation submission date 2018 Sep 30 06h12m15s Observation modification date 2018 Sep 30 16h18m06s