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AstDyS ∴ Objects ∴ 1999JO118 ∴ Summary
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(121164) 1999JO118  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44508 9.835e-09 au
e 0.203994 3.543e-08
i 3.472 3.919e-06 deg
Ω 97.921 7.798e-05 deg
ω 171.563 7.885e-05 deg
M 160.621 1.188e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9463 au
Aphelion 2.9439 au
Asc. node-Earth separation 1.95316 au
Desc. node-Earth separation 0.93319 au
Earth MOID 0.93008 au
Orbital period 1396.49 days
Date of orbit computation  apr 23 20:13
Observational summary
Optical observations (Discarded) 881 (2)
Radar observations (Discarded) 0 (0)
Arc length 9483.88 days
Unobserved 128 days

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Ephemeris at epoch 60425 MJD
Right Ascension 67.9974 deg
Declination 21.0771 deg
V Magnitude 22.01 mag
Solar Elongation -34.6 deg
Galactic Latitude -18.1 deg
Rate 0.352 deg/day
Direction 79.838 deg

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