NEODyS-2

Near Earth Objects - Dynamic Site
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2004SY4  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.41294 0.004272 au
e 0.580829 0.0003824
i 8.094 0.006103 deg
Ω 4.946 0.006199 deg
ω 23.981 0.02213 deg
M 265.112 3.154 deg

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Other useful info
Absolute Magnitude (H)    24.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0114 au
Aphelion 3.8144 au
Asc. node-Earth separation 0.04247 au
Desc. node-Earth separation 2.40768 au
Earth MOID 0.0328 au
Orbital period 1369.05 days
Date of orbit computation   Oct 1 17:12
Observational summary
Optical observations (Discarded) 52 (1)
Radar observations (Discarded) 0 (0)
Arc length 15 days
Unobserved 5157 days

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Ephemeris at epoch 58440 MJD
Right Ascension 239.575 deg
Declination -25.9212 deg
V Magnitude 30.04 mag
Solar Elongation -9.14 deg
Galactic Latitude 20.46 deg
Rate 0.351 deg/day
Direction 102.15 deg

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