AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1989OD ∴ Summary
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(10511) 1989OD  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.78236 1.674e-08 au
e 0.134496 4.46e-08
i 8.815 7.271e-06 deg
Ω 358.404 2.799e-05 deg
ω 288.7 3.991e-05 deg
M 84.883 3.045e-05 deg

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Other useful info
Absolute Magnitude (H)    12.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4081 au
Aphelion 3.1566 au
Asc. node-Earth separation 1.61509 au
Desc. node-Earth separation 1.85785 au
Earth MOID 1.40895 au
Orbital period 1695.19 days
Date of orbit computation  Oct 31 05:02
Observational summary
Optical observations (Discarded) 1465 (11)
Radar observations (Discarded) 0 (0)
Arc length 15367.6 days
Unobserved 90 days

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Ephemeris at epoch 58504 MJD
Right Ascension 23.3234 deg
Declination 17.2704 deg
V Magnitude 18.26 mag
Solar Elongation -87.57 deg
Galactic Latitude -44.46 deg
Rate 0.207 deg/day
Direction 72.724 deg

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