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29P/Schwassmann-Wachmann

Orbital period : 14.85 years

NASA/JPL elements
IAU/MPC elements


On 2021 Dec 21 17h48 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)16.3
m2 standard deviation0.1
Aperture radius used for m26.5 "
r (dist/Sun) 5.941 AU
d (dist/Earth) 5.014 AU
Right ascension04 26 21.85 h m s
Declination+31 23 02.0 ° ' "
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 2021.12.22 10:14:30
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P        KC2021 12 21.74155 04 26 21.85 +31 23 02.0          16.2 R      C10
0029P        KC2021 12 21.76058 04 26 21.32 +31 23 00.1          16.3 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 details20 x 60s
Observatory MPC codeC10
LocationSeine et Marne (77)
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.62 "/pix
Observation submission date2021 Dec 22 10h16m52s
Observation modification date2021 Dec 22 10h31m07s

(Record n° 24662)

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