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29P/Schwassmann-Wachmann

Orbital period : 14.85 years

NASA/JPL elements
IAU/MPC elements


On 2020 Nov 19 17h40 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)14.1
m2 standard deviation1.1
Aperture radius used for m26.6 "
r (dist/Sun) 5.838 AU
d (dist/Earth) 4.890 AU
Right ascension02 25 27.84 h m s
Declination+26 13 55.7 ° ' "
MPC report
COD L27
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
COM T200 Newton, F/D : 4, MCMT 2, ATIK 314L+, Prism V10
COM 60s to picture, No Filter, 1.65"/Pix, A.Radius : 6.6"
COM Outburst 29P
COM 2020 11 19.735, m2 :16.3
COM 2020 11 19.957, m2 :13.3 
TEL 0.20-m f/4 Newtonian reflector + CCD
ACK L27 2020.11.21 04:16:10
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P         C2020 11 19.73583 02 25 27.84 +26 13 55.7          16.4 N      L27
0029P         C2020 11 19.74811 02 25 27.41 +26 13 54.3          16.0 N      L27
0029P         C2020 11 19.76545 02 25 26.93 +26 13 51.4          15.8 N      L27
0029P         C2020 11 19.77872 02 25 26.55 +26 13 49.2          14.8 N      L27
0029P         C2020 11 19.78883 02 25 26.30 +26 13 47.8          14.2 N      L27
0029P         C2020 11 19.79749 02 25 26.02 +26 13 45.7          13.9 N      L27
0029P         C2020 11 19.82300 02 25 25.32 +26 13 41.8          13.7 N      L27
0029P         C2020 11 19.88660 02 25 23.56 +26 13 31.6          13.5 N      L27
0029P         C2020 11 19.93545 02 25 22.19 +26 13 22.8          13.3 N      L27
0029P         C2020 11 19.98110 02 25 20.92 +26 13 15.0          13.3 N      L27
0029P         C2020 11 20.02605 02 25 19.68 +26 13 07.4          13.3 N      L27
0029P         C2020 11 20.06231 02 25 18.69 +26 13 01.4          13.3 N      L27
0029P         C2020 11 20.08037 02 25 18.20 +26 12 58.1          13.3 N      L27
0029P         C2020 11 20.10509 02 25 17.52 +26 12 53.9          13.3 N      L27
0029P         C2020 11 20.12025 02 25 17.06 +26 12 50.7          13.4 N      L27
Instrument typeNewton
Instrument aperture (0=naked eye)200 mm
Instrument focale length800 mm
Instrument focale/diameter4
Filter(s)None
CameraATIK 314L+
SensorCCD
Sensor temperature-10 °C
Binning1x1
MountAstronomy Equipment AEb
AutoguideNo
Exposure details3x(30 x 60s)
Observatory MPC codeL27
LocationDauban (04)
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.65 "/pix
Remarks or commentsOutburst
Observation submission date2020 Nov 21 17h07m41s
Observation modification date2020 Nov 28 10h27m48s

(Record n° 22667)

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