Home

29P/Schwassmann-Wachmann

Orbital period : 14.91 years

NASA/JPL elements
IAU/MPC elements


On 2026 Apr 16 19h31 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)13.3
m2 standard deviation0.1
Aperture radius used for m26.75 "
r (dist/Sun) 6.313 AU
d (dist/Earth) 5.500 AU
Right ascension11 02 35.38 h m s
Declination-01 30 01.9 ° ' "
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 2026.04.17 06:58:17
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
0029P        KC2026 04 16.81302 11 02 35.38 -01 30 01.9          13.4 r      L27
0029P        KC2026 04 16.82894 11 02 35.12 -01 30 00.0          13.2 r      L27
0029P        KC2026 04 16.84486 11 02 34.87 -01 29 58.3          13.3 r      L27
0029P        KC2026 04 16.86359 11 02 34.57 -01 29 56.1          13.3 r      L27
0029P        KC2026 04 16.88441 11 02 34.24 -01 29 53.7          13.3 r      L27
0029P        KC2026 04 16.90033 11 02 33.99 -01 29 51.9          13.2 r      L27
0029P        KC2026 04 16.91481 11 02 33.76 -01 29 50.3          13.2 r      L27
0029P        KC2026 04 16.93358 11 02 33.46 -01 29 48.2          13.2 r      L27
0029P        KC2026 04 16.94949 11 02 33.21 -01 29 46.4          13.3 r      L27
0029P        KC2026 04 16.96825 11 02 32.91 -01 29 44.2          13.3 r      L27
0029P        KC2026 04 16.98417 11 02 32.66 -01 29 42.5          13.3 r      L27
0029P        KC2026 04 17.00008 11 02 32.42 -01 29 40.6          13.4 r      L27
0029P        KC2026 04 17.01886 11 02 32.12 -01 29 38.5          13.4 r      L27
0029P        KC2026 04 17.03479 11 02 31.87 -01 29 36.7          13.5 r      L27
0029P        KC2026 04 17.04491 11 02 31.71 -01 29 35.6          13.7 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 details5 x 60s
Observatory MPC codeL27
LocationDauban
Reference stars catalogATLAS2
Used softwaresTycho
Resulting picture sampling (scale)1.5 "/pix
Remarks or commentsOutburst
Observation submission date2026 Apr 17 07h07m14s
Observation modification date2026 Apr 17 07h13m02s

(Record n° 31334)

Home