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NEODyS ∴ Objects ∴ 1998SA15 ∴ Summary
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(162116) 1998SA15  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.91637 1.393e-08 au
e 0.558124 1.238e-07
i 7.106 1.097e-05 deg
Ω 114.213 0.0002519 deg
ω 331.392 0.0002557 deg
M 169.989 1.704e-05 deg

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Other useful info
Absolute Magnitude (H)    19.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8468 au
Aphelion 2.9859 au
Asc. node-Earth separation -0.0992 au
Desc. node-Earth separation 1.57042 au
Earth MOID 0.04705 au
Orbital period 968.985 days
Date of orbit computation   Oct 1 16:34
Observational summary
Optical observations (Discarded) 72 (0)
Radar observations (Discarded) 0 (0)
Arc length 6059 days
Unobserved 1329 days

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Ephemeris at epoch 58466 MJD
Right Ascension 268.374 deg
Declination -21.2895 deg
V Magnitude 25.08 mag
Solar Elongation -7.14 deg
Galactic Latitude 2.4 deg
Rate 0.348 deg/day
Direction 92.627 deg

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