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29P/Schwassmann-Wachmann

Orbital period : 14.85 years

NASA/JPL elements
IAU/MPC elements


On 2018 Sep 30 00h01 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Coma Total magnitude (m1)11.9
Aperture radius used for m10.56 '
Nuclear magnitude (m2)14.1
m2 standard deviation0.0
Aperture radius used for m26.7 "
r (dist/Sun) 5.772 AU
d (dist/Earth) 4.836 AU
Right ascension22 52 50.12 h m s
Declination-00 00 14.9 ° ' "
MPC report
COD W96
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS A. Maury, J.-B. de Vanssay, J.-F. Soulier
MEA J.-F. Soulier
TEL 0.4-m f/5 Ritchey-Chretien + CCD
ACK MPCReport file updated 2018.09.30 
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P         C2018 09 30.00049 22 52 50.12 -00 00 14.9          14.1 R      W96
0029P         C2018 09 30.06193 22 52 48.64 -00 00 22.0          14.1 R      W96
0029P        KC2018 09 30.10504 22 52 47.94 -00 00 26.6          11.9 T      W96
0029P         C2018 09 30.13037 22 52 47.06 -00 00 31.1          14.1 R      W96
Instrument typeRitchey-Chretien
Instrument aperture (0=naked eye)400 mm
Instrument focale length2000 mm
Instrument focale/diameter5
Filter(s)R (RGB)
CameraAPOGEE
SensorCCD
Sensor temperature-20 °C
Binning2x2
MountVMA 200
AutoguideNo
Exposure details20 x 60s
Observatory MPC codeW96
LocationSan Pedro d
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.12 "/pix
Observation submission date2018 Sep 30 06h12m15s
Observation modification date2018 Sep 30 16h18m06s

(Record n° 19812)

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