NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004SY4 ∴ Summary
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2004SY4  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 2.41051 0.003361 au
e 0.580525 0.0002082
i 8.089 0.005663 deg
Ω 4.851 0.008738 deg
ω 24.136 0.002851 deg
M 10.273 3.44 deg

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Other useful info
Absolute Magnitude (H)    24.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0112 au
Aphelion distance 3.8099 au
Asc. node-Earth separation 0.04288 au
Desc. node-Earth separation 2.40294 au
Earth MOID 0.03297 au
Orbital period 1366.98 days
Date of orbit computation   Sep 19 17:32
Observational summary
Optical observations (Discarded) 52 (1)
Radar observations (Discarded) 0 (0)
Arc length 15 days
Unobserved 5466 days

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Ephemeris
(Epoch 58749 MJD)
Right Ascension 93.1688 deg
Declination 28.6084 deg
V Magnitude 24.27 mag
Solar Elongation 86.64 deg
Galactic Latitude 4.98 deg
Rate 1.605 deg/day
Direction 70.734 deg

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