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(152558) 1990SA  ▹ 
SUMMARY
Keplerian elements
(Epoch 60200.0 MJD)
Value 1-σ variation Units
a 2.01329 7.879e-09 au
e 0.44156 4.877e-08
i 38.148 1.076e-05 deg
Ω 172.164 8.074e-06 deg
ω 115.129 1.297e-05 deg
M 222.207 1.392e-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   lug 27 09:57
Observational summary
Optical observations (Discarded) 513 (2)
Radar observations (Discarded) 0 (0)
Arc length 11226 days
Unobserved 836 days

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Ephemeris
(Epoch 60210 MJD)
Right Ascension 142.38 deg
Declination -6.3593 deg
V Magnitude 22.39 mag
Solar Elongation 37.58 deg
Galactic Latitude 30.82 deg
Rate 0.347 deg/day
Direction 105.988 deg

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