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AstDyS ∴ Objects ∴ 2001TW171 ∴ Summary
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(252440) 2001TW171  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78185 2.063e-08 au
e 0.213105 5.278e-08
i 8.419 6.676e-06 deg
Ω 282.312 4.74e-05 deg
ω 128.306 5.174e-05 deg
M 282.069 2.174e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.189 au
Aphelion 3.3747 au
Asc. node-Earth separation 2.04273 au
Desc. node-Earth separation 1.36318 au
Earth MOID 1.21205 au
Orbital period 1694.73 days
Date of orbit computation  feb 22 02:44
Observational summary
Optical observations (Discarded) 264 (0)
Radar observations (Discarded) 0 (0)
Arc length 7529.99 days
Unobserved 692 days

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Ephemeris at epoch 60419 MJD
Right Ascension 331.006 deg
Declination -7.95273 deg
V Magnitude 22.34 mag
Solar Elongation 58.94 deg
Galactic Latitude -46.02 deg
Rate 0.359 deg/day
Direction 63.727 deg

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