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(162116) 1998SA15  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.91626 5.91e-09 au
e 0.558231 6.168e-08
i 7.11 6.731e-06 deg
Ω 114.193 0.0001019 deg
ω 331.406 0.0001027 deg
M 330.427 1.047e-05 deg

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Other useful info
Absolute Magnitude (H)    19.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8465 au
Aphelion distance 2.986 au
Asc. node-Earth separation -0.097 au
Desc. node-Earth separation 1.5712 au
Earth MOID 0.04609 au
Orbital period 968.899 days
Date of orbit computation   nov 24 13:55
Observational summary
Optical observations (Discarded) 84 (1)
Radar observations (Discarded) 0 (0)
Arc length 8829 days
Unobserved 11 days

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Ephemeris
(Epoch 59918 MJD)
Right Ascension 195.583 deg
Declination -3.6234 deg
V Magnitude 21.78 mag
Solar Elongation 56.8 deg
Galactic Latitude 59.14 deg
Rate 0.79 deg/day
Direction 103.749 deg

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