29P/Schwassmann-Wachmann (Record n° 31365)
Orbital period : 14.91 years
NASA/JPL elements
IAU/MPC elements
On 2026 Apr 20 20h40 UT by Patrick Ditz
(Copyright Patrick Ditz)Nuclear magnitude (m2) 13.8 m2 standard deviation 0.1 Aperture radius used for m2 5.6 " r (dist/Sun) 6.313 AU d (dist/Earth) 5.540 AU Right ascension 11 01 37.28 h m s Declination -01 22 42.2 ° ' " MPC report COD K97
CON P.Ditz
OBS P.Ditz
MEA P.Ditz
TEL 0.54-m f/3.75 reflector + CCD
NUM 3
ACK MPCReport CodK97-PDI #0029P obs2026-04-20 (L_24x60s_bin2) file updated 2026.04.21 10:22:11
NET ATLAS2
AC2 patrick.ditz@wanadoo.f,pat.ditz@gmx.fr
0029P KC2026 04 20.86096 11 01 37.28 -01 22 42.2 13.7 V K97
0029P KC2026 04 20.87502 11 01 36.97 -01 22 39.5 13.8 V K97
0029P KC2026 04 20.88894 11 01 36.66 -01 22 37.0 13.8 V K97
Instrumental configuration Config1 Instrument T540 Instrument type Newton Instrument aperture (0=naked eye) 540 mm Instrument focale length 2025 mm Instrument focale/diameter 3.75 Filter(s) L Camera Atik 460EX Sensor CCD Sensor size 10x12.5 mm2 Sensor pixels number 2749x2199 Sensor temperature -10 °C Binning 2x2 Mount VMA300 Exposure total time 1380 s Exposure details 23x60s Moon phase 150 ° Moon elongation 90 ° Air mass 1.6 Observatory MPC code K97 Location Freconrupt Reference stars catalog ATLAS2
Used softwares Tycho Tracker Image resize factor 1 Resulting picture sampling (scale) 0.93 "/pix Image processing Prism11 & Gimp Observation submission date 2026 Apr 21 18h32m49s Observation modification date 2026 Apr 24 10h47m06s