29P/Schwassmann-Wachmann (Record n° 22422)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2020 Sep 20 07h02 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.4 m2 standard deviation 0.1 Aperture radius used for m2 5 " r (dist/Sun) 5.825 AU d (dist/Earth) 5.155 AU Right ascension 02 51 22.61 h m s Declination +27 30 58.5 ° ' " MPC report COD W96
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS A. Maury, J.-B. de Vanssay, J.-M. Mari, J.-F. Soulier
MEA J.-F. Soulier
TEL 0.4-m f/5.7 Ritchey-Chretien + CCD
ACK W96 2020.09.20 05:37:05
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2020 09 20.29305 02 51 22.61 +27 30 58.5 16.5 R W96
0029P KC2020 09 20.35420 02 51 21.74 +27 31 01.3 16.4 R W96
0029P KC2020 09 20.39182 02 51 21.23 +27 31 02.7 16.4 R W96
Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 2280 mm Instrument focale/diameter 5.7 Filter(s) None Camera APOGEE ALTA 8300 Sensor CCD Sensor temperature -25 °C Binning 2x2 Mount VMA 200 Autoguide No Exposure details 30 x 60s Observatory MPC code W96 Location San Pedro d'Atacama Chili Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 0.98 "/pix Observation submission date 2020 Sep 20 11h38m49s Observation modification date 2020 Sep 20 14h44m30s