29P/Schwassmann-Wachmann (Record n° 19091)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2018 Apr 25 09h27 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 15.4 m2 standard deviation 0.1 Aperture radius used for m2 6.4 " r (dist/Sun) 5.786 AU d (dist/Earth) 6.380 AU Right ascension 22 57 54.35 h m s Declination -02 46 05.6 ° ' " 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/5.2 Ritchey-Chretien + CCD
ACK MPCReport file updated 2018.04.25
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P C2018 04 25.39353 22 57 54.35 -02 46 05.6 15.4 N W96
0029P C2018 04 25.40472 22 57 54.75 -02 46 02.5 15.5 N W96
0029P C2018 04 25.41670 22 57 55.16 -02 45 59.2 15.4 N W96
Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 2080 mm Instrument focale/diameter 5.2 Filter(s) None Camera QHY Sensor CCD Sensor temperature -10 °C Binning 2x2 Mount VAM 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) 1.06 "/pix Observation submission date 2018 Apr 25 12h09m10s Observation modification date 2018 Apr 25 20h55m50s