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1999TW16  ▹ 
SUMMARY
Keplerian elements
(Epoch 60200.0 MJD)
Value 1-σ variation Units
a 1.42404 1.498e-09 au
e 0.734741 2.096e-07
i 34.685 2.035e-05 deg
Ω 28.169 5.753e-06 deg
ω 134.831 1.824e-05 deg
M 345.112 1.15e-05 deg

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Other useful info
Absolute Magnitude (H)    19.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3777 au
Aphelion distance 2.4703 au
Asc. node-Earth separation 0.3639 au
Desc. node-Earth separation -0.57375 au
Earth MOID 0.15242 au
Orbital period 620.702 days
Date of orbit computation   ott 4 10:46
Observational summary
Optical observations (Discarded) 198 (1)
Radar observations (Discarded) 0 (0)
Arc length 8087 days
Unobserved 726 days

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Ephemeris
(Epoch 60277 MJD)
Right Ascension 260.45 deg
Declination -41.2261 deg
V Magnitude 21.97 mag
Solar Elongation -24.13 deg
Galactic Latitude -2.6 deg
Rate 1.005 deg/day
Direction 103.98 deg

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