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AstDyS ∴ Objects ∴ 1999TY161 ∴ Summary
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(251821) 1999TY161  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38172 1.162e-08 au
e 0.177567 7.224e-08
i 6.459 7.179e-06 deg
Ω 52.193 4.809e-05 deg
ω 356.965 5.041e-05 deg
M 219.244 1.596e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9588 au
Aphelion 2.8046 au
Asc. node-Earth separation 0.97072 au
Desc. node-Earth separation 1.79331 au
Earth MOID 0.9694 au
Orbital period 1342.56 days
Date of orbit computation  apr 23 20:42
Observational summary
Optical observations (Discarded) 376 (2)
Radar observations (Discarded) 0 (0)
Arc length 8597.05 days
Unobserved 366 days

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Ephemeris at epoch 60425 MJD
Right Ascension 284.006 deg
Declination -26.921 deg
V Magnitude 21.9 mag
Solar Elongation 112.39 deg
Galactic Latitude -12.85 deg
Rate 0.097 deg/day
Direction 114.985 deg

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