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AstDyS ∴ Objects ∴ 1999TW16 ∴ Summary
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1999TW16  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.42398 1.331e-09 au
e 0.734741 2.64e-07
i 34.685 2.327e-05 deg
Ω 28.168 6.437e-06 deg
ω 134.829 2.301e-05 deg
M 101.118 1.372e-05 deg

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Other useful info
Absolute Magnitude (H)    19.4 mag
Slope parameter (G)    0.15 mag
Perihelion 0.3777 au
Aphelion 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 22 07:23
Observational summary
Optical observations (Discarded) 198 (3)
Radar observations (Discarded) 0 (0)
Arc length 8086.71 days
Unobserved 866 days

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Ephemeris at epoch 60419 MJD
Right Ascension 1.09108 deg
Declination -24.8703 deg
V Magnitude 24.36 mag
Solar Elongation 44.03 deg
Galactic Latitude -79.19 deg
Rate 0.359 deg/day
Direction 70.963 deg

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