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AstDyS ∴ Objects ∴ 2012TN188 ∴ Summary
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(389957) 2012TN188  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55709 1.987e-08 au
e 0.087468 5.605e-08
i 13.321 9.852e-06 deg
Ω 339.054 1.949e-05 deg
ω 86.301 0.0001308 deg
M 253.531 0.0001194 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3334 au
Aphelion 2.7807 au
Asc. node-Earth separation 1.51459 au
Desc. node-Earth separation 1.56169 au
Earth MOID 1.39114 au
Orbital period 1493.54 days
Date of orbit computation  apr 23 21:12
Observational summary
Optical observations (Discarded) 373 (1)
Radar observations (Discarded) 0 (0)
Arc length 7733.16 days
Unobserved 312 days

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Ephemeris at epoch 60426 MJD
Right Ascension 339.243 deg
Declination -13.7561 deg
V Magnitude 22.03 mag
Solar Elongation 60.35 deg
Galactic Latitude -55.93 deg
Rate 0.36 deg/day
Direction 64.028 deg

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