NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998SY14 ∴ Summary
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1998SY14  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 2.83195 0.0004815 au
e 0.670501 0.000132
i 3.477 4.539e-05 deg
Ω 39.713 0.006088 deg
ω 22.525 0.007 deg
M 139.401 0.5333 deg

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Other useful info
Absolute Magnitude (H)    20.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9331 au
Aphelion distance 4.7308 au
Asc. node-Earth separation -0.02955 au
Desc. node-Earth separation 3.08838 au
Earth MOID 0.00978 au
Orbital period 1740.72 days
Date of orbit computation   Sep 19 17:30
Observational summary
Optical observations (Discarded) 70 (0)
Radar observations (Discarded) 0 (0)
Arc length 125 days
Unobserved 7548 days

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Ephemeris
(Epoch 58750 MJD)
Right Ascension 217.349 deg
Declination -15.1982 deg
V Magnitude 28.01 mag
Solar Elongation -39.51 deg
Galactic Latitude 41.46 deg
Rate 0.204 deg/day
Direction 109.098 deg

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