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NEODyS ∴ Objects ∴ 1998SB15 ∴ Summary
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(496837) 1998SB15  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.2264 8.554e-10 au
e 0.161458 3.034e-08
i 15.626 9.801e-06 deg
Ω 6.762 1.141e-05 deg
ω 67.704 3.166e-05 deg
M 76.254 2.495e-05 deg

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Other useful info
Absolute Magnitude (H)    20.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0284 au
Aphelion distance 1.4244 au
Asc. node-Earth separation 0.12313 au
Desc. node-Earth separation 0.27367 au
Earth MOID 0.11143 au
Orbital period 496.073 days
Date of orbit computation   Mar 19 10:42
Observational summary
Optical observations (Discarded) 340 (1)
Radar observations (Discarded) 0 (0)
Arc length 7109 days
Unobserved 1198 days

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Ephemeris
(Epoch 59385 MJD)
Right Ascension 321.931 deg
Declination -63.1857 deg
V Magnitude 21.68 mag
Solar Elongation 126.97 deg
Galactic Latitude -41.3 deg
Rate 0.37 deg/day
Direction -176.712 deg

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