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29P/Schwassmann-Wachmann

Orbital period : 14.91 years

NASA/JPL elements
IAU/MPC elements


On 2026 Apr 23 20h12 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)15.7
m2 standard deviation0.1
Aperture radius used for m26.97 "
r (dist/Sun) 6.314 AU
d (dist/Earth) 5.573 AU
Right ascension11 00 59.91 h m s
Declination-01 17 42.2 ° ' "
MPC report
COD C10
CON J.-F. Soulier
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/4 reflector + CCD
NUM 13
ACK MPCReport file updated 2026.04.24 06:16:45
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
0029P        KC2026 04 23.84198 11 00 59.91 -01 17 42.2          15.6 r      C10
0029P        KC2026 04 23.85337 11 00 59.76 -01 17 40.5          15.6 r      C10
0029P        KC2026 04 23.86477 11 00 59.63 -01 17 40.0          15.6 r      C10
0029P        KC2026 04 23.87615 11 00 59.50 -01 17 38.6          15.7 r      C10
0029P        KC2026 04 23.89319 11 00 59.29 -01 17 36.9          15.6 r      C10
0029P        KC2026 04 23.90510 11 00 59.16 -01 17 35.7          15.6 r      C10
0029P        KC2026 04 23.91724 11 00 59.00 -01 17 34.6          15.7 r      C10
0029P        KC2026 04 23.92865 11 00 58.87 -01 17 33.8          15.6 r      C10
0029P        KC2026 04 23.94188 11 00 58.71 -01 17 31.9          15.7 r      C10
0029P        KC2026 04 23.95514 11 00 58.55 -01 17 30.8          15.6 r      C10
0029P        KC2026 04 23.96659 11 00 58.42 -01 17 29.9          15.8 r      C10
0029P        KC2026 04 23.97801 11 00 58.28 -01 17 29.0          15.9 r      C10
0029P        KC2026 04 23.98575 11 00 58.19 -01 17 27.7          15.9 r      C10
Instrument typeNewton
Instrument aperture (0=naked eye)300 mm
Instrument focale length1200 mm
Instrument focale/diameter4
Filter(s)None
CameraST8 XME
SensorCCD
Sensor temperature-20 °C
Binning1x1
MountF60a Axis Instruments
AutoguideNo
Exposure details180 x 60s
Observatory MPC codeC10
LocationSeine et Marne
Reference stars catalogATLAS2
Used softwaresTycho
Resulting picture sampling (scale)1.55 "/pix
Observation submission date2026 Apr 24 07h16m44s
Observation modification date2026 Apr 24 07h21m14s

(Record n° 31390)

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