29P/Schwassmann-Wachmann (Record n° 19978)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2018 Nov 13 23h50 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) 5.328 AU Right ascension 22 44 46.43 h m s Declination -01 01 23.4 ° ' " 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 2018.11.13 and 14
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P C2018 11 13.99280 22 44 46.43 -01 01 23.4 16.6 N W96
0029P C2018 11 14.04303 22 44 46.62 -01 01 24.3 16.6 N W96
0029P C2018 11 14.06848 22 44 46.65 -01 01 24.5 16.5 N W96
0029P C2018 11 14.11939 22 44 46.80 -01 01 24.9 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 14 05h23m24s Observation modification date 2018 Nov 15 14h05m41s