AstDyS-2

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(152558) 1990SA  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.01356 6.721e-09 au
e 0.441486 3.862e-08
i 38.145 1.09e-05 deg
Ω 172.167 6.264e-06 deg
ω 115.11 1.291e-05 deg
M 291.224 1.175e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1246 au
Aphelion 2.9025 au
Asc. node-Earth separation 1.00116 au
Desc. node-Earth separation 0.36017 au
Earth MOID 0.30907 au
Orbital period 1043.63 days
Date of orbit computation  apr 23 20:20
Observational summary
Optical observations (Discarded) 541 (8)
Radar observations (Discarded) 0 (0)
Arc length 12236.7 days
Unobserved 39 days

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Ephemeris at epoch 60425 MJD
Right Ascension 148.874 deg
Declination 15.6159 deg
V Magnitude 20.06 mag
Solar Elongation -110.66 deg
Galactic Latitude 47.69 deg
Rate 0.28 deg/day
Direction 8.345 deg

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