AstDyS-2

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AstDyS ∴ Objects ∴ 2001OR20 ∴ Summary
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(139419) 2001OR20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72066 1.169e-08 au
e 0.191323 5.56e-08
i 12.772 4.558e-06 deg
Ω 249.204 2.496e-05 deg
ω 60.431 2.897e-05 deg
M 32.6 1.479e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2001 au
Aphelion 3.2412 au
Asc. node-Earth separation 1.38094 au
Desc. node-Earth separation 1.90925 au
Earth MOID 1.21665 au
Orbital period 1639.12 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 957 (7)
Radar observations (Discarded) 0 (0)
Arc length 8501.62 days
Unobserved 255 days

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Ephemeris at epoch 60426 MJD
Right Ascension 9.7728 deg
Declination 13.2895 deg
V Magnitude 20.24 mag
Solar Elongation 23.18 deg
Galactic Latitude -49.47 deg
Rate 0.48 deg/day
Direction 67.562 deg

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