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AstDyS ∴ Objects ∴ 1999TN270 ∴ Summary
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(121497) 1999TN270  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11246 1.867e-08 au
e 0.176785 5.165e-08
i 8.286 4.224e-06 deg
Ω 286.407 3.848e-05 deg
ω 48.695 4.069e-05 deg
M 199.904 1.413e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5622 au
Aphelion 3.6627 au
Asc. node-Earth separation 1.68334 au
Desc. node-Earth separation 2.43105 au
Earth MOID 1.56099 au
Orbital period 2005.65 days
Date of orbit computation  feb 22 02:15
Observational summary
Optical observations (Discarded) 923 (8)
Radar observations (Discarded) 0 (0)
Arc length 8514.99 days
Unobserved 448 days

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Ephemeris at epoch 60419 MJD
Right Ascension 157.281 deg
Declination -0.61944 deg
V Magnitude 20.7 mag
Solar Elongation -129.47 deg
Galactic Latitude 45.96 deg
Rate 0.071 deg/day
Direction -46.697 deg

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