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(152558) 1990SA  ▹ 
SUMMARY
Keplerian elements
(Epoch 60200.0 MJD)
Value 1-σ variation Units
a 2.01329 7.293e-09 au
e 0.44156 4.726e-08
i 38.148 1.063e-05 deg
Ω 172.164 7.704e-06 deg
ω 115.129 1.254e-05 deg
M 222.207 1.321e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1243 au
Aphelion distance 2.9023 au
Asc. node-Earth separation 0.99946 au
Desc. node-Earth separation 0.35907 au
Earth MOID 0.30824 au
Orbital period 1043.42 days
Date of orbit computation   feb 19 14:43
Observational summary
Optical observations (Discarded) 527 (2)
Radar observations (Discarded) 0 (0)
Arc length 12210 days
Unobserved 5 days

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Ephemeris
(Epoch 60363 MJD)
Right Ascension 161.299 deg
Declination -8.94231 deg
V Magnitude 19.64 mag
Solar Elongation 159.98 deg
Galactic Latitude 42.71 deg
Rate 0.436 deg/day
Direction -40.46 deg

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