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AstDyS ∴ Objects ∴ 2001TN121 ∴ Summary
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(171971) 2001TN121  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.00839 1.877e-08 au
e 0.104877 5.05e-08
i 10.014 6.03e-06 deg
Ω 293.088 3.115e-05 deg
ω 118.148 4.494e-05 deg
M 96.717 3.094e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6929 au
Aphelion 3.3239 au
Asc. node-Earth separation 2.11372 au
Desc. node-Earth separation 1.85216 au
Earth MOID 1.72248 au
Orbital period 1905.9 days
Date of orbit computation  apr 23 20:25
Observational summary
Optical observations (Discarded) 629 (3)
Radar observations (Discarded) 0 (0)
Arc length 8194.13 days
Unobserved 54 days

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Ephemeris at epoch 60427 MJD
Right Ascension 145.116 deg
Declination 4.16147 deg
V Magnitude 20.69 mag
Solar Elongation -108.83 deg
Galactic Latitude 39.05 deg
Rate 0.079 deg/day
Direction 92.048 deg

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