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1999TW16  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.42387 1.542e-09 au
e 0.735265 2.324e-07
i 34.675 2.147e-05 deg
Ω 28.193 6.716e-06 deg
ω 134.798 1.928e-05 deg
M 357.156 1.285e-05 deg

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Other useful info
Absolute Magnitude (H)    19.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3769 au
Aphelion distance 2.4708 au
Asc. node-Earth separation 0.3629 au
Desc. node-Earth separation -0.57274 au
Earth MOID 0.15184 au
Orbital period 620.591 days
Date of orbit computation   Oct 24 14:24
Observational summary
Optical observations (Discarded) 172 (1)
Radar observations (Discarded) 0 (0)
Arc length 8047 days
Unobserved 1 days

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Ephemeris
(Epoch 59512 MJD)
Right Ascension 11.0038 deg
Declination -5.78034 deg
V Magnitude 19.92 mag
Solar Elongation -154.53 deg
Galactic Latitude -68.58 deg
Rate 1.211 deg/day
Direction -88.75 deg

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