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(181957) 1999TA289  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27389 8.077e-09 au
e 0.186858 5.105e-08
i 3.278 4.803e-06 deg
Ω 153.017 8.96e-05 deg
ω 219.926 9.05e-05 deg
M 60.712 1.293e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.849 au
Aphelion 2.6988 au
Asc. node-Earth separation 1.57256 au
Desc. node-Earth separation 0.90939 au
Earth MOID 0.8506 au
Orbital period 1252.43 days
Date of orbit computation  apr 23 20:27
Observational summary
Optical observations (Discarded) 549 (4)
Radar observations (Discarded) 0 (0)
Arc length 9890.64 days
Unobserved 105 days

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Ephemeris at epoch 60427 MJD
Right Ascension 82.8074 deg
Declination 21.2685 deg
V Magnitude 22.14 mag
Solar Elongation -46.43 deg
Galactic Latitude -6.83 deg
Rate 0.483 deg/day
Direction 85.412 deg

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