29P/Schwassmann-Wachmann (Record n° 31344)
Orbital period : 14.91 years
NASA/JPL elements
IAU/MPC elements
On 2026 Apr 16 20h24 UT by Nicolas Delaunoy
(Copyright Nicolas Delaunoy)Nuclear magnitude (m2) 13.3 Aperture radius used for m2 6.0 " r (dist/Sun) 6.313 AU d (dist/Earth) 5.500 AU Right ascension 11 02 34.78 h m s Declination -01 29 57.6 ° ' " Instrumental configuration Config1 Instrument UNISTELLAR eQuinox2 Instrument type Newton Instrument aperture (0=naked eye) 115 mm Instrument focale length 450 mm Instrument focale/diameter 3.91 Filter(s) None Camera IMX347 Sensor CMOS Sensor size 7.1x5.3 mm2 mm2 Sensor pixels number 2088x1536 Binning 1x1 Mount ALT-AZ Motorization Yes Autoguide No Exposure total time 1200 s Exposure details 300x4s Sky transparency (naked eye max mag) 3.5 Seeing 3 Moon phase 170 ° Moon elongation 149 ° Location Yerres, 91330, France Reference stars catalog UCAC-4 Used softwares Tycho tracker V13.02 master darks avec Siril) Resulting picture sampling (scale) 1.33 "/pix Observation submission date 2026 Apr 17 21h28m57s