29P/Schwassmann-Wachmann (Record n° 20077)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2018 Nov 28 00h02 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 15 m2 standard deviation 0.0 Aperture radius used for m2 6.7 " r (dist/Sun) 5.769 AU d (dist/Earth) 5.561 AU Right ascension 22 46 38.40 h m s Declination -00 57 46.6 ° ' " 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 Ritchey-Chretien + CCD
ACK W96 NEOCP 2018.11.28
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P C2018 11 28.00137 22 46 38.40 -00 57 46.6 15.0 N W96
0029P C2018 11 28.04931 22 46 38.99 -00 57 43.6 15.0 N W96
0029P C2018 11 28.10027 22 46 39.62 -00 57 40.7 15.1 N W96
0029P C2018 11 28.12935 22 46 39.96 -00 57 41.5 15.0 N W96
Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 2000 mm Instrument focale/diameter 5 Filter(s) None Camera APOGEE Sensor CCD Sensor temperature -25 °C Binning 2x2 Mount VMA 200 Autoguide No Exposure details 60 x 60s Observatory MPC code W96 Location San Pedro d'Atacama Chili Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.12 "/pix Observation submission date 2018 Nov 28 05h56m55s Observation modification date 2018 Nov 28 15h39m30s