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AstDyS ∴ Objects ∴ 1999TN237 ∴ Summary
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(249646) 1999TN237  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12622 2.388e-08 au
e 0.307696 4.015e-08
i 8.559 6.592e-06 deg
Ω 180.695 2.964e-05 deg
ω 277.685 3.177e-05 deg
M 98.319 9.341e-06 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1643 au
Aphelion 4.0881 au
Asc. node-Earth separation 1.72232 au
Desc. node-Earth separation 1.94899 au
Earth MOID 1.2011 au
Orbital period 2018.96 days
Date of orbit computation  apr 23 20:42
Observational summary
Optical observations (Discarded) 683 (3)
Radar observations (Discarded) 0 (0)
Arc length 8936.37 days
Unobserved 37 days

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Ephemeris at epoch 60426 MJD
Right Ascension 236.873 deg
Declination -10.7061 deg
V Magnitude 21.13 mag
Solar Elongation 157.1 deg
Galactic Latitude 32.97 deg
Rate 0.179 deg/day
Direction -66.442 deg

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