AstDyS-2

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AstDyS ∴ Objects ∴ 1998OS11 ∴ Summary
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(85645) 1998OS11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77931 1.494e-08 au
e 0.213647 4.739e-08
i 9.509 5.038e-06 deg
Ω 308.619 2.784e-05 deg
ω 26.556 2.949e-05 deg
M 182.658 1.198e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1855 au
Aphelion 3.3731 au
Asc. node-Earth separation 1.21203 au
Desc. node-Earth separation 2.29481 au
Earth MOID 1.17951 au
Orbital period 1692.4 days
Date of orbit computation  apr 23 20:04
Observational summary
Optical observations (Discarded) 1000 (5)
Radar observations (Discarded) 0 (0)
Arc length 9365.96 days
Unobserved 37 days

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Ephemeris at epoch 60425 MJD
Right Ascension 144.015 deg
Declination 8.17394 deg
V Magnitude 20.61 mag
Solar Elongation -108.57 deg
Galactic Latitude 40.13 deg
Rate 0.041 deg/day
Direction 102.975 deg

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