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29P/Schwassmann-Wachmann

Orbital period : 14.91 years

NASA/JPL elements
IAU/MPC elements


On 2026 Apr 22 20h06 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)15.4
m2 standard deviation0.1
Aperture radius used for m26.97 "
r (dist/Sun) 6.314 AU
d (dist/Earth) 5.562 AU
Right ascension11 01 11.92 h m s
Declination-01 19 20.3 ° ' "
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
AC2 jean-francois.soulier2@wanadoo.fr
ACK MPCReport file updated 2026.04.23 06:38:45
NET ATLAS2
0029P        KC2026 04 22.83765 11 01 11.92 -01 19 20.3          15.3 r      C10
0029P        KC2026 04 22.84905 11 01 11.78 -01 19 19.4          15.4 r      C10
0029P        KC2026 04 22.86064 11 01 11.62 -01 19 18.1          15.4 r      C10
0029P        KC2026 04 22.87237 11 01 11.48 -01 19 17.2          15.4 r      C10
0029P        KC2026 04 22.88723 11 01 11.30 -01 19 15.7          15.3 r      C10
0029P        KC2026 04 22.90201 11 01 11.12 -01 19 14.3          15.4 r      C10
0029P        KC2026 04 22.91341 11 01 10.98 -01 19 13.0          15.4 r      C10
0029P        KC2026 04 22.92480 11 01 10.84 -01 19 12.1          15.4 r      C10
0029P        KC2026 04 22.93619 11 01 10.69 -01 19 10.6          15.5 r      C10
0029P        KC2026 04 22.95117 11 01 10.49 -01 19 09.1          15.5 r      C10
0029P        KC2026 04 22.96256 11 01 10.35 -01 19 07.9          15.5 r      C10
0029P        KC2026 04 22.97395 11 01 10.22 -01 19 07.1          15.5 r      C10
0029P        KC2026 04 22.99711 11 01 09.92 -01 19 04.6          15.6 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 details90 x 60s
Observatory MPC codeC10
LocationSeine et Marne
Reference stars catalogATLAS2
Used softwaresTycho
Resulting picture sampling (scale)1.55 "/pix
Remarks or commentsBad seeing
Observation submission date2026 Apr 23 06h40m54s
Observation modification date2026 Apr 23 07h52m26s

(Record n° 31371)

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