29P/Schwassmann-Wachmann (Record n° 20047)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2018 Nov 19 23h54 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.6 m2 standard deviation 0.1 Aperture radius used for m2 6.7 " r (dist/Sun) 5.769 AU d (dist/Earth) 5.419 AU Right ascension 22 45 18.99 h m s Declination -01 01 20.9 ° ' " 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 W96 NEOCP 2018.11.19 and 20
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2018 11 19.99582 22 45 18.99 -01 01 20.9 16.6 N W96
0029P KC2018 11 20.04216 22 45 19.30 -01 01 20.7 16.7 N W96
0029P KC2018 11 20.08896 22 45 19.66 -01 01 20.2 16.5 N W96
0029P KC2018 11 20.14074 22 45 20.01 -01 01 19.9 16.5 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 20 10h00m38s Observation modification date 2018 Nov 20 10h25m34s