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AstDyS ∴ Objects ∴ 1999TN128 ∴ Summary
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(22930) 1999TN128  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.18623 7.275e-09 au
e 0.215863 4.079e-08
i 6.245 4.507e-06 deg
Ω 355.388 3.273e-05 deg
ω 318.78 3.382e-05 deg
M 262.868 9.579e-06 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7143 au
Aphelion 2.6582 au
Asc. node-Earth separation 0.78898 au
Desc. node-Earth separation 1.49382 au
Earth MOID 0.70667 au
Orbital period 1180.71 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 1283 (10)
Radar observations (Discarded) 0 (0)
Arc length 23164.3 days
Unobserved 35 days

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Ephemeris at epoch 60425 MJD
Right Ascension 186.964 deg
Declination -7.96062 deg
V Magnitude 18.79 mag
Solar Elongation -154.22 deg
Galactic Latitude 54.45 deg
Rate 0.233 deg/day
Direction -74.597 deg

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