NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998YW3 ∴ Summary
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(137099) 1998YW3  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.10001 4.597e-09 au
e 0.462623 1.405e-07
i 28.793 1.759e-05 deg
Ω 94.285 1.084e-05 deg
ω 194.827 1.626e-05 deg
M 228.199 2.986e-05 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.5911 au
Aphelion 1.6089 au
Asc. node-Earth separation 0.58179 au
Desc. node-Earth separation -0.41873 au
Earth MOID 0.38836 au
Orbital period 421.398 days
Date of orbit computation   Jul 10 17:29
Observational summary
Optical observations (Discarded) 279 (3)
Radar observations (Discarded) 0 (0)
Arc length 6289 days
Unobserved 531 days

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Ephemeris at epoch 57984 MJD
Right Ascension 135.685 deg
Declination 25.7292 deg
V Magnitude 21.87 mag
Solar Elongation 17.46 deg
Galactic Latitude 39.24 deg
Rate 0.604 deg/day
Direction 96.582 deg

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