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1999TW16  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.42398 1.502e-09 au
e 0.734741 2.097e-07
i 34.685 2.035e-05 deg
Ω 28.168 5.754e-06 deg
ω 134.829 1.824e-05 deg
M 101.117 1.152e-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 2.4702 au
Asc. node-Earth separation 0.36489 au
Desc. node-Earth separation -0.57253 au
Earth MOID 0.15284 au
Orbital period 620.659 days
Date of orbit computation   feb 26 10:22
Observational summary
Optical observations (Discarded) 198 (1)
Radar observations (Discarded) 0 (0)
Arc length 8087 days
Unobserved 873 days

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Ephemeris
(Epoch 60424 MJD)
Right Ascension 2.93366 deg
Declination -24.3062 deg
V Magnitude 24.39 mag
Solar Elongation 46.59 deg
Galactic Latitude -80.63 deg
Rate 0.348 deg/day
Direction 71.845 deg

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