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29P/Schwassmann-Wachmann

Orbital period : 14.85 years

NASA/JPL elements
IAU/MPC elements


On 2021 Dec 25 17h31 UT by Jean-Francois Soulier

Nuclear magnitude (m2)16.4
m2 standard deviation0.1
Aperture radius used for m26 "
r (dist/Sun) 5.942 AU
d (dist/Earth) 5.038 AU
Right ascension04 24 30.92 h m s
Declination+31 14 39.9 ° ' "
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 2021.12.25 20:47:40
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P         C2021 12 25.72990 04 24 30.92 +31 14 39.9          16.5 R      L27
0029P         C2021 12 25.75488 04 24 30.18 +31 14 36.8          16.3 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 details45 x 60s
Observatory MPC codeL27
LocationDauban (04)
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.49 "/pix
Observation submission date2021 Dec 25 20h49m21s
Observation modification date2021 Dec 26 18h20m19s

(Record n° 24672)

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