NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001US16 ∴ Summary
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(89136) 2001US16  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.35609 6.523e-10 au
e 0.252867 3.765e-09
i 1.905 6.553e-07 deg
Ω 175.964 1.596e-05 deg
ω 67.108 1.598e-05 deg
M 149.792 3.554e-06 deg

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Other useful info
Absolute Magnitude (H)    20.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0132 au
Aphelion 1.699 au
Asc. node-Earth separation 0.16237 au
Desc. node-Earth separation 0.40326 au
Earth MOID 0.0289 au
Orbital period 576.807 days
Date of orbit computation   Dec 27 15:03
Observational summary
Optical observations (Discarded) 1252 (38)
Radar observations (Discarded) 4 (0)
Arc length 5913 days
Unobserved 29 days

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Ephemeris at epoch 58142 MJD
Right Ascension 70.3406 deg
Declination 18.4362 deg
V Magnitude 21.93 mag
Solar Elongation -127.56 deg
Galactic Latitude -18.04 deg
Rate 0.102 deg/day
Direction -74.252 deg

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