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29P/Schwassmann-Wachmann

Orbital period : 14.85 years

NASA/JPL elements
IAU/MPC elements


On 2025 Feb 01 19h25 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)13.4
m2 standard deviation0.1
Aperture radius used for m26.5 "
r (dist/Sun) 6.259 AU
d (dist/Earth) 5.311 AU
Right ascension10 00 39.63 h m s
Declination+09 17 21.0 ° ' "
MPC report
COD C10
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/3.8 Newtonian reflector + CCD
ACK C10 2025.02.02 00:18:17
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P         C2025 02 01.80885 10 00 39.63 +09 17 21.0          13.2 R      C10
0029P         C2025 02 01.83324 10 00 38.95 +09 17 23.5          13.5 R      C10
0029P         C2025 02 01.85808 10 00 38.27 +09 17 25.9          13.4 R      C10
0029P         C2025 02 01.88643 10 00 37.55 +09 17 28.3          13.4 R      C10
0029P         C2025 02 01.91126 10 00 36.90 +09 17 30.5          13.4 R      C10
0029P         C2025 02 01.93956 10 00 36.16 +09 17 33.1          13.4 R      C10
0029P         C2025 02 01.96438 10 00 35.49 +09 17 35.2          13.4 R      C10
Instrument typeNewton
Instrument aperture (0=naked eye)300 mm
Instrument focale length1140 mm
Instrument focale/diameter3.8
Filter(s)None
CameraST8 XME
SensorCCD
Sensor temperature-25 °C
Binning1x1
MountF60a Axis Instruments
AutoguideNo
Exposure details10 x 30s
Observatory MPC codeC10
LocationSeine et Marne
Reference stars catalogUCAC-4
Used softwaresAstrometrica
Resulting picture sampling (scale)1.62 "/pix
Remarks or commentsOutburst Echant. SETUP
Observation submission date2025 Feb 02 00h22m03s
Observation modification date2025 Feb 02 00h45m55s

(Record n° 29511)

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