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AstDyS ∴ Objects ∴ 1999TN118 ∴ Summary
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(40869) 1999TN118  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69704 1.06e-08 au
e 0.091421 3.273e-08
i 8.756 4.515e-06 deg
Ω 209.743 2.264e-05 deg
ω 58.169 3.463e-05 deg
M 285.727 2.566e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4505 au
Aphelion 2.9436 au
Asc. node-Earth separation 1.5468 au
Desc. node-Earth separation 1.81588 au
Earth MOID 1.44836 au
Orbital period 1617.82 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 1985 (240)
Radar observations (Discarded) 0 (0)
Arc length 10286.1 days
Unobserved 97 days

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Ephemeris at epoch 60423 MJD
Right Ascension 173.805 deg
Declination -2.43667 deg
V Magnitude 18.83 mag
Solar Elongation -142.03 deg
Galactic Latitude 55.19 deg
Rate 0.136 deg/day
Direction -35.978 deg

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