NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012TN20 ∴ Summary
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2012TN20  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.18132 0.001458 au
e 0.384885 0.001295
i 11.579 0.05515 deg
Ω 348.829 0.04949 deg
ω 138.945 0.05009 deg
M 22.23 2.691 deg

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Other useful info
Absolute Magnitude (H)    22.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7266 au
Aphelion 1.636 au
Asc. node-Earth separation 0.41072 au
Desc. node-Earth separation -0.2131 au
Earth MOID 0.13688 au
Orbital period 468.978 days
Date of orbit computation   Mar 13 12:28
Observational summary
Optical observations (Discarded) 25 (0)
Radar observations (Discarded) 0 (0)
Arc length 10 days
Unobserved 2170 days

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Ephemeris at epoch 58387 MJD
Right Ascension 262.416 deg
Declination -32.9073 deg
V Magnitude 25.67 mag
Solar Elongation -81.07 deg
Galactic Latitude 0.76 deg
Rate 0.486 deg/day
Direction 78.105 deg

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