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29P/Schwassmann-Wachmann

Orbital period : 14.85 years

NASA/JPL elements
IAU/MPC elements


On 2025 Mar 19 19h12 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)15.5
m2 standard deviation0.1
Aperture radius used for m26.5 "
r (dist/Sun) 6.268 AU
d (dist/Earth) 5.420 AU
Right ascension09 41 09.95 h m s
Declination+10 31 08.5 ° ' "
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 2025.03.20 07:00:20
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P        KC2025 03 19.79986 09 41 09.95 +10 31 08.5          15.5 R      C10
0029P        KC2025 03 19.85133 09 41 08.92 +10 31 12.6          15.4 R      C10
0029P        KC2025 03 19.90186 09 41 07.97 +10 31 16.1          15.4 R      C10
0029P        KC2025 03 19.95057 09 41 07.01 +10 31 19.5          15.4 R      C10
0029P        KC2025 03 20.00068 09 41 06.04 +10 31 23.9          15.5 R      C10
0029P        KC2025 03 20.05579 09 41 04.96 +10 31 27.8          15.5 R      C10
0029P        KC2025 03 20.10107 09 41 04.09 +10 31 30.8          15.5 R      C10
Instrument typeNewton
Instrument aperture (0=naked eye)300 mm
Instrument focale length1140 mm
Instrument focale/diameter3.8
Filter(s)None
SensorCCD
Sensor sizeST8 XME mm2
Sensor temperature-20 °C
Binning1x1
MountF60a Axis Instruments
AutoguideNo
Exposure details30 x 60s
Observatory MPC codeC10
LocationSeine et Marne
Reference stars catalogUCAC-4
Used softwaresAstrometrica
Resulting picture sampling (scale)1.62 "/pix
Remarks or commentsEchant. SETUP
Observation submission date2025 Mar 20 07h03m26s
Observation modification date2025 Mar 20 07h19m30s

(Record n° 29601)

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