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NEODyS ∴ Objects ∴ 1999TW16 ∴ Summary
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1999TW16  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.42394 1.312e-09 au
e 0.735141 4.693e-07
i 34.656 5.73e-05 deg
Ω 28.242 1.543e-05 deg
ω 134.768 5.851e-05 deg
M 149.023 1.618e-05 deg

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Other useful info
Absolute Magnitude (H)    19.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.3771 au
Aphelion 2.4707 au
Asc. node-Earth separation 0.36192 au
Desc. node-Earth separation -0.57176 au
Earth MOID 0.15157 au
Orbital period 620.634 days
Date of orbit computation   Jul 10 17:40
Observational summary
Optical observations (Discarded) 148 (3)
Radar observations (Discarded) 0 (0)
Arc length 6235 days
Unobserved 258 days

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Ephemeris at epoch 57958 MJD
Right Ascension 19.5588 deg
Declination -36.1744 deg
V Magnitude 23.38 mag
Solar Elongation 112.41 deg
Galactic Latitude -79.31 deg
Rate 0.251 deg/day
Direction -165.472 deg

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