29P/Schwassmann-Wachmann (Record n° 29704)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2025 May 16 21h19 UT by Nicolas Delaunoy
(Copyright Nicolas Delaunoy)Nuclear magnitude (m2) 14.3 Aperture radius used for m2 6.1 " r (dist/Sun) 6.277 AU d (dist/Earth) 6.223 AU Right ascension 09 39 03.12 h m s Declination +10 32 29.8 ° ' " 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) L 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 1028 s Exposure details 259x3.97s Sky transparency (naked eye max mag) 3 Seeing 3 Moon phase 47 ° Moon elongation 138 ° Observatory MPC code XXX Location Yerres, 91330, France Reference stars catalog UCAC-4 Used softwares Tycho tracker (master darks avec Siril) Resulting picture sampling (scale) 1.33 "/pix Remarks or comments Ciel voilé. Un outburst de plus ! Observation submission date 2025 May 17 19h12m38s