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(172531) 2003TW57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40505 1.027e-08 au
e 0.172883 3.882e-08
i 5.746 4.449e-06 deg
Ω 136.488 4.984e-05 deg
ω 181.987 5.215e-05 deg
M 224.291 1.656e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9893 au
Aphelion 2.8208 au
Asc. node-Earth separation 1.8349 au
Desc. node-Earth separation 0.97587 au
Earth MOID 0.97584 au
Orbital period 1362.33 days
Date of orbit computation  feb 22 02:27
Observational summary
Optical observations (Discarded) 433 (7)
Radar observations (Discarded) 0 (0)
Arc length 7939.34 days
Unobserved 105 days

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Ephemeris at epoch 60423 MJD
Right Ascension 161.116 deg
Declination 13.2537 deg
V Magnitude 21.35 mag
Solar Elongation -124.42 deg
Galactic Latitude 57.27 deg
Rate 0.031 deg/day
Direction -76.036 deg

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