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(321118) 2008TW173  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63465 1.668e-08 au
e 0.070309 4.797e-08
i 9.779 6.14e-06 deg
Ω 195.466 2.946e-05 deg
ω 302.738 5.663e-05 deg
M 147.558 5.035e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4494 au
Aphelion 2.8199 au
Asc. node-Earth separation 1.52517 au
Desc. node-Earth separation 1.72692 au
Earth MOID 1.47661 au
Orbital period 1562.01 days
Date of orbit computation  feb 22 02:58
Observational summary
Optical observations (Discarded) 349 (2)
Radar observations (Discarded) 0 (0)
Arc length 8610.09 days
Unobserved 316 days

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Ephemeris at epoch 60419 MJD
Right Ascension 314.053 deg
Declination -7.53736 deg
V Magnitude 22.13 mag
Solar Elongation 74.99 deg
Galactic Latitude -31.12 deg
Rate 0.279 deg/day
Direction 66.069 deg

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