AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1989TD16 ∴ Summary
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(10514) 1989TD16  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.709 1.451e-08 au
e 0.09865 5.844e-08
i 2.95 5.394e-06 deg
Ω 348.289 8.126e-05 deg
ω 5.441 8.399e-05 deg
M 194.375 2.436e-05 deg

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Other useful info
Absolute Magnitude (H)    13.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4418 au
Aphelion 2.9762 au
Asc. node-Earth separation 1.43588 au
Desc. node-Earth separation 1.98029 au
Earth MOID 1.43575 au
Orbital period 1628.59 days
Date of orbit computation  Oct 31 05:02
Observational summary
Optical observations (Discarded) 1685 (9)
Radar observations (Discarded) 0 (0)
Arc length 13748.3 days
Unobserved 223 days

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Ephemeris at epoch 58500 MJD
Right Ascension 219.866 deg
Declination -17.2686 deg
V Magnitude 18.85 mag
Solar Elongation 73.48 deg
Galactic Latitude 38.45 deg
Rate 0.268 deg/day
Direction 110.963 deg

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