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29P/Schwassmann-Wachmann

Orbital period : 14.91 years

NASA/JPL elements
IAU/MPC elements


On 2026 Apr 19 20h01 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)14.6
m2 standard deviation0.2
Aperture radius used for m26.75 "
r (dist/Sun) 6.313 AU
d (dist/Earth) 5.530 AU
Right ascension11 01 51.11 h m s
Declination-01 24 29.7 ° ' "
MPC report
COD L27
CON J.-F. Soulier
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.25-m f/3.5 reflector + CCD
NUM 15
ACK MPCReport file updated 2026.04.20 07:01:18
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
0029P        KC2026 04 19.83394 11 01 51.11 -01 24 29.7          14.9 r      L27
0029P        KC2026 04 19.84769 11 01 50.92 -01 24 28.4          14.9 r      L27
0029P        KC2026 04 19.86072 11 01 50.73 -01 24 27.2          14.5 r      L27
0029P        KC2026 04 19.88924 11 01 50.32 -01 24 23.7          14.7 r      L27
0029P        KC2026 04 19.90226 11 01 50.14 -01 24 22.5          14.4 r      L27
0029P        KC2026 04 19.91809 11 01 49.92 -01 24 20.8          14.4 r      L27
0029P        KC2026 04 19.93111 11 01 49.72 -01 24 19.4          14.4 r      L27
0029P        KC2026 04 19.94413 11 01 49.55 -01 24 18.3          14.5 r      L27
0029P        KC2026 04 19.96002 11 01 49.33 -01 24 16.5          14.4 r      L27
0029P        KC2026 04 19.97304 11 01 49.13 -01 24 15.2          14.4 r      L27
0029P        KC2026 04 19.98607 11 01 48.94 -01 24 13.8          14.5 r      L27
0029P        KC2026 04 20.00196 11 01 48.74 -01 24 12.1          14.5 r      L27
0029P        KC2026 04 20.01498 11 01 48.54 -01 24 10.7          14.6 r      L27
0029P        KC2026 04 20.02799 11 01 48.36 -01 24 09.2          14.7 r      L27
0029P        KC2026 04 20.03125 11 01 48.31 -01 24 08.9          14.7 r      L27
Instrument typeNewton
Instrument aperture (0=naked eye)250 mm
Instrument focale length875 mm
Instrument focale/diameter3.5
Filter(s)None
CameraATIK 414 EX
SensorCCD
Sensor temperature-10 °C
Binning1x1
MountPARAMOUNT ME
AutoguideNo
Exposure details259 x 60s
Observatory MPC codeL27
LocationDauban
Reference stars catalogATLAS2
Used softwaresTycho
Resulting picture sampling (scale)1.5 "/pix
Image processingLog - Median -
Remarks or commentsCloudy
Observation submission date2026 Apr 20 07h06m34s
Observation modification date2026 Apr 20 07h40m15s

(Record n° 31356)

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