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(251832) 1999TW209  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0067 2.169e-08 au
e 0.181238 5.57e-08
i 7.061 5.786e-06 deg
Ω 76.045 3.935e-05 deg
ω 316.534 4.24e-05 deg
M 248.562 1.361e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4618 au
Aphelion 3.5516 au
Asc. node-Earth separation 1.58543 au
Desc. node-Earth separation 2.33375 au
Earth MOID 1.4743 au
Orbital period 1904.29 days
Date of orbit computation  apr 23 20:42
Observational summary
Optical observations (Discarded) 426 (4)
Radar observations (Discarded) 0 (0)
Arc length 8696.98 days
Unobserved 262 days

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Ephemeris at epoch 60426 MJD
Right Ascension 285.779 deg
Declination -24.34 deg
V Magnitude 21.49 mag
Solar Elongation 111.56 deg
Galactic Latitude -13.25 deg
Rate 0.07 deg/day
Direction 110.174 deg

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