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AstDyS ∴ Objects ∴ 1999TN249 ∴ Summary
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(229969) 1999TN249  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7427 1.653e-08 au
e 0.153755 4.888e-08
i 6.228 5.02e-06 deg
Ω 314.984 4.868e-05 deg
ω 84.369 5.186e-05 deg
M 119.318 1.65e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.321 au
Aphelion 3.1644 au
Asc. node-Earth separation 1.62407 au
Desc. node-Earth separation 1.73373 au
Earth MOID 1.33893 au
Orbital period 1659.07 days
Date of orbit computation  feb 22 02:39
Observational summary
Optical observations (Discarded) 626 (2)
Radar observations (Discarded) 0 (0)
Arc length 8834.44 days
Unobserved 102 days

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Ephemeris at epoch 60397 MJD
Right Ascension 163.437 deg
Declination 1.12476 deg
V Magnitude 20.45 mag
Solar Elongation -156.23 deg
Galactic Latitude 51.63 deg
Rate 0.182 deg/day
Direction -69.947 deg

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