29P/Schwassmann-Wachmann (Record n° 19251)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2018 Jun 20 04h58 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.3 m2 standard deviation 0.1 Aperture radius used for m2 6.4 " r (dist/Sun) 5.780 AU d (dist/Earth) 5.561 AU Right ascension 23 19 34.14 h m s Declination +00 44 36.3 ° ' " 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 2018.06.20
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P C2018 06 20.20679 23 19 34.14 +00 44 36.3 16.2 N W96
0029P C2018 06 20.24791 23 19 34.41 +00 44 42.3 16.3 N W96
0029P C2018 06 20.29654 23 19 34.82 +00 44 49.7 16.3 N W96
0029P C2018 06 20.34539 23 19 35.24 +00 44 56.8 16.3 N W96
0029P C2018 06 20.41033 23 19 35.79 +00 45 06.7 16.2 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 -20 °C Binning 2x2 Mount VMA 200 Autoguide No Exposure details 40 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 Jun 20 11h56m20s Observation modification date 2018 Jun 21 06h12m58s