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(152558) 1990SA  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 2.01353 7.812e-09 au
e 0.441657 4.938e-08
i 38.148 1.08e-05 deg
Ω 172.162 8.124e-06 deg
ω 115.179 1.304e-05 deg
M 15.126 1.29e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1242 au
Aphelion distance 2.9028 au
Asc. node-Earth separation 1.00211 au
Desc. node-Earth separation 0.35997 au
Earth MOID 0.30909 au
Orbital period 1043.61 days
Date of orbit computation   Oct 20 09:57
Observational summary
Optical observations (Discarded) 511 (2)
Radar observations (Discarded) 0 (0)
Arc length 11226 days
Unobserved 174 days

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Ephemeris
(Epoch 59548 MJD)
Right Ascension 265.171 deg
Declination -3.10147 deg
V Magnitude 19.47 mag
Solar Elongation -26.31 deg
Galactic Latitude 14.2 deg
Rate 1.057 deg/day
Direction 98.57 deg

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