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AstDyS ∴ Objects ∴ 1999TY ∴ Summary
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(28403) 1999TY  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59599 8.943e-09 au
e 0.211681 2.993e-08
i 17.445 4.308e-06 deg
Ω 21.802 8.615e-06 deg
ω 253.549 1.333e-05 deg
M 27.604 9.929e-06 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0465 au
Aphelion 3.1455 au
Asc. node-Earth separation 1.64128 au
Desc. node-Earth separation 1.33715 au
Earth MOID 1.10741 au
Orbital period 1527.75 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 3174 (51)
Radar observations (Discarded) 0 (0)
Arc length 11656.6 days
Unobserved 226 days

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Ephemeris at epoch 60397 MJD
Right Ascension 339.715 deg
Declination -21.2163 deg
V Magnitude 18.9 mag
Solar Elongation 35.93 deg
Galactic Latitude -59.28 deg
Rate 0.52 deg/day
Direction 66.96 deg

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