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29P/Schwassmann-Wachmann

Orbital period : 14.85 years

NASA/JPL elements
IAU/MPC elements


On 2021 Dec 19 17h17 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)16.3
m2 standard deviation0.1
Aperture radius used for m26 "
r (dist/Sun) 5.941 AU
d (dist/Earth) 5.003 AU
Right ascension04 27 20.85 h m s
Declination+31 27 08.9 ° ' "
MPC report
COD L27
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.25-m f/3.5 Newtonian reflector + CCD
ACK L27 2021.12.20 08:28:26
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P        KC2021 12 19.71992 04 27 20.85 +31 27 08.9          16.3 R      L27
0029P        KC2021 12 19.81046 04 27 18.17 +31 26 58.3          16.2 R      L27
0029P        KC2021 12 19.86765 04 27 16.45 +31 26 51.4          16.3 R      L27
0029P        KC2021 12 19.91107 04 27 15.11 +31 26 46.3          16.3 R      L27
0029P        KC2021 12 19.95199 04 27 13.90 +31 26 40.9          16.3 R      L27
0029P        KC2021 12 19.99416 04 27 12.64 +31 26 35.9          16.3 R      L27
0029P        KC2021 12 20.04078 04 27 11.24 +31 26 30.2          16.3 R      L27
0029P        KC2021 12 20.08417 04 27 09.94 +31 26 24.9          16.4 R      L27
0029P        KC2021 12 20.13069 04 27 08.59 +31 26 19.1          16.5 R      L27
0029P        KC2021 12 20.17696 04 27 07.20 +31 26 12.9          16.4 R      L27
0029P        KC2021 12 20.20950 04 27 06.26 +31 26 09.2          16.5 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-15 °C
Binning1x1
MountPARAMOUNT-ME-
AutoguideNo
Exposure details60 x 60s
Observatory MPC codeL27
LocationDauban (04)
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.49 "/pix
Observation submission date2021 Dec 20 08h30m48s
Observation modification date2021 Dec 20 09h05m20s

(Record n° 24642)

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