29P/Schwassmann-Wachmann (Record n° 31082)
Perihelion distance : 5.8 AU
Inclination to ecliptic : 9 °
Orbital period : 14.91 years
Eccentricity : 0.04
NASA/JPL elements
IAU/MPC elements
On 2026 Mar 11 22h16 UT by Nicolas Delaunoy
(Copyright Nicolas Delaunoy)Magnitude (MPC m2) 15.4 Aperture radius for m2 6.1 " r (dist/Sun) 6.311 AU d (dist/Earth) 5.324 AU Right ascension 168.97742 ° Declination -2.82367 ° Instrumental configuration Config1 Instrument UNISTELLAR eQuinox2 Instrument type Newton Instrument aperture (0=naked eye) 115 mm Instrument focale length 450 mm Filter None Camera IMX347 Sensor CMOS Sensor size 7.1x5.3 mm2 Sensor pixels number 2088x1536 Binning 1x1 Mount ALT-AZ Motorization Yes Autoguide No Exposure total time 1256 s Exposure details 314x4s Sky transparency (naked eye max mag) 4 Seeing 3 Moon phase 96 ° Moon elongation 95 ° Location Yerres, 91330, France Reference stars catalog (ast) UCAC-4 Used softwares Tycho tracker V13.02 master darks avec Siril) Resulting picture sampling (scale) 1.33 "/pix Observation submission date 2026 Mar 12 17h11m05s Observation modification date 2026 Mar 12 17h12m52s