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AstDyS ∴ Objects ∴ 1999TJ217 ∴ Summary
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(257634) 1999TJ217  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.45616 9.577e-09 au
e 0.234673 3.351e-08
i 4.117 7.101e-06 deg
Ω 350.631 6.704e-05 deg
ω 73.185 6.993e-05 deg
M 95.947 1.901e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8798 au
Aphelion 3.0326 au
Asc. node-Earth separation 1.16774 au
Desc. node-Earth separation 1.49673 au
Earth MOID 0.89821 au
Orbital period 1405.99 days
Date of orbit computation  apr 23 20:44
Observational summary
Optical observations (Discarded) 497 (5)
Radar observations (Discarded) 0 (0)
Arc length 10028 days
Unobserved 409 days

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Ephemeris at epoch 60425 MJD
Right Ascension 176.243 deg
Declination -0.57886 deg
V Magnitude 21.2 mag
Solar Elongation -141.79 deg
Galactic Latitude 58.01 deg
Rate 0.115 deg/day
Direction -72.041 deg

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