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AstDyS ∴ Objects ∴ 1999RK164 ∴ Summary
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(181897) 1999RK164  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.19149 7.869e-09 au
e 0.12727 3.948e-08
i 4.474 5.21e-06 deg
Ω 189.471 5.131e-05 deg
ω 145.144 5.529e-05 deg
M 214.363 2.169e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9126 au
Aphelion 2.4704 au
Asc. node-Earth separation 1.4087 au
Desc. node-Earth separation 0.95207 au
Earth MOID 0.90477 au
Orbital period 1184.97 days
Date of orbit computation  apr 23 20:27
Observational summary
Optical observations (Discarded) 697 (4)
Radar observations (Discarded) 0 (0)
Arc length 8958.17 days
Unobserved 37 days

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Ephemeris at epoch 60425 MJD
Right Ascension 171.756 deg
Declination 3.35147 deg
V Magnitude 20.59 mag
Solar Elongation -136.16 deg
Galactic Latitude 58.82 deg
Rate 0.104 deg/day
Direction -49.813 deg

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