NEODyS-2

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NEODyS ∴ Objects ∴ 1998SA15 ∴ Summary
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(162116) 1998SA15  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.91666 8.493e-09 au
e 0.557676 6.91e-08
i 7.1 5.617e-06 deg
Ω 114.261 0.0001352 deg
ω 331.337 0.0001377 deg
M 95.753 1.153e-05 deg

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Other useful info
Absolute Magnitude (H)    19.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8478 au
Aphelion 2.9855 au
Asc. node-Earth separation -0.09751 au
Desc. node-Earth separation 1.56978 au
Earth MOID 0.04613 au
Orbital period 969.207 days
Date of orbit computation   Feb 5 11:51
Observational summary
Optical observations (Discarded) 72 (3)
Radar observations (Discarded) 0 (0)
Arc length 6059 days
Unobserved 1036 days

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Ephemeris at epoch 58173 MJD
Right Ascension 252.203 deg
Declination -15.6458 deg
V Magnitude 24.27 mag
Solar Elongation 82.37 deg
Galactic Latitude 18.3 deg
Rate 0.203 deg/day
Direction 88.33 deg

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