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AstDyS ∴ Objects ∴ 2008TW172 ∴ Summary
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(507015) 2008TW172  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67182 2.922e-08 au
e 0.065436 6.017e-08
i 20.981 1.23e-05 deg
Ω 225.495 1.575e-05 deg
ω 239.688 0.0001101 deg
M 128.597 0.0001054 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.497 au
Aphelion 2.8466 au
Asc. node-Earth separation 1.74238 au
Desc. node-Earth separation 1.58526 au
Earth MOID 1.55771 au
Orbital period 1595.17 days
Date of orbit computation  feb 22 03:37
Observational summary
Optical observations (Discarded) 196 (1)
Radar observations (Discarded) 0 (0)
Arc length 7594.94 days
Unobserved 445 days

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Ephemeris at epoch 60419 MJD
Right Ascension 257.687 deg
Declination -14.2987 deg
V Magnitude 21.32 mag
Solar Elongation 130.6 deg
Galactic Latitude 14.73 deg
Rate 0.152 deg/day
Direction -17.087 deg

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