NEODyS-2

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NEODyS ∴ Objects ∴ 1998SA15 ∴ Summary
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(162116) 1998SA15  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.91532 8.401e-09 au
e 0.558741 6.246e-08
i 7.113 7.171e-06 deg
Ω 114.198 0.000109 deg
ω 331.455 0.0001101 deg
M 318.602 1.64e-05 deg

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Other useful info
Absolute Magnitude (H)    19.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8452 au
Aphelion distance 2.9855 au
Asc. node-Earth separation -0.09953 au
Desc. node-Earth separation 1.57285 au
Earth MOID 0.047 au
Orbital period 968.191 days
Date of orbit computation   Nov 8 13:37
Observational summary
Optical observations (Discarded) 76 (1)
Radar observations (Discarded) 0 (0)
Arc length 7616 days
Unobserved 112 days

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Ephemeris
(Epoch 58805 MJD)
Right Ascension 307.13 deg
Declination -24.1791 deg
V Magnitude 22.92 mag
Solar Elongation -68.57 deg
Galactic Latitude -31.37 deg
Rate 0.427 deg/day
Direction 77.014 deg

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