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AstDyS ∴ Objects ∴ 1999TY154 ∴ Summary
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(157907) 1999TY154  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16219 2.144e-08 au
e 0.216688 4.301e-08
i 11.771 6.082e-06 deg
Ω 208.391 2.344e-05 deg
ω 232.791 2.886e-05 deg
M 101.251 1.52e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.477 au
Aphelion 3.8474 au
Asc. node-Earth separation 2.46406 au
Desc. node-Earth separation 1.66993 au
Earth MOID 1.51289 au
Orbital period 2053.9 days
Date of orbit computation  apr 23 20:22
Observational summary
Optical observations (Discarded) 813 (3)
Radar observations (Discarded) 0 (0)
Arc length 8930.16 days
Unobserved 35 days

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Ephemeris at epoch 60425 MJD
Right Ascension 204.098 deg
Declination -9.98557 deg
V Magnitude 20.09 mag
Solar Elongation -171.02 deg
Galactic Latitude 51.32 deg
Rate 0.199 deg/day
Direction -56.968 deg

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