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AstDyS ∴ Objects ∴ 2001TW55 ∴ Summary
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(279971) 2001TW55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3038 7.787e-09 au
e 0.267579 7.296e-08
i 4.198 1.031e-05 deg
Ω 169.695 8.463e-05 deg
ω 150.11 8.832e-05 deg
M 185.732 2.299e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6873 au
Aphelion 2.9202 au
Asc. node-Earth separation 1.79196 au
Desc. node-Earth separation 0.73024 au
Earth MOID 0.67602 au
Orbital period 1277.22 days
Date of orbit computation  apr 23 20:48
Observational summary
Optical observations (Discarded) 381 (4)
Radar observations (Discarded) 0 (0)
Arc length 8245 days
Unobserved 96 days

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Ephemeris at epoch 60427 MJD
Right Ascension 129.595 deg
Declination 16.7427 deg
V Magnitude 23.38 mag
Solar Elongation -90.74 deg
Galactic Latitude 30.98 deg
Rate 0.159 deg/day
Direction 97.071 deg

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