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(198889) 2005TW81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.21616 8.449e-09 au
e 0.08881 4.517e-08
i 5.615 5.499e-06 deg
Ω 354.131 4.285e-05 deg
ω 198.683 5.239e-05 deg
M 41.216 3.111e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0193 au
Aphelion 2.413 au
Asc. node-Earth separation 1.39608 au
Desc. node-Earth separation 1.03384 au
Earth MOID 1.02027 au
Orbital period 1205.04 days
Date of orbit computation  feb 22 02:32
Observational summary
Optical observations (Discarded) 504 (9)
Radar observations (Discarded) 0 (0)
Arc length 6389.93 days
Unobserved 907 days

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Ephemeris at epoch 60419 MJD
Right Ascension 273.933 deg
Declination -31.1572 deg
V Magnitude 20.71 mag
Solar Elongation 115.45 deg
Galactic Latitude -6.76 deg
Rate 0.151 deg/day
Direction 114.682 deg

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