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AstDyS ∴ Objects ∴ 2016US21 ∴ Summary
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2016US21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0029 3.239e-08 au
e 0.237866 1.443e-07
i 16.607 1.505e-05 deg
Ω 34.854 2.892e-05 deg
ω 39.715 0.0001398 deg
M 128.605 0.0001089 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2886 au
Aphelion 3.7172 au
Asc. node-Earth separation 1.40208 au
Desc. node-Earth separation 2.46128 au
Earth MOID 1.32637 au
Orbital period 1900.68 days
Date of orbit computation  feb 22 08:23
Observational summary
Optical observations (Discarded) 134 (0)
Radar observations (Discarded) 0 (0)
Arc length 7758.98 days
Unobserved 397 days

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Ephemeris at epoch 60420 MJD
Right Ascension 224.708 deg
Declination -20.4852 deg
V Magnitude 22.88 mag
Solar Elongation 161.6 deg
Galactic Latitude 33.27 deg
Rate 0.197 deg/day
Direction -90.358 deg

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