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AstDyS ∴ Objects ∴ 1999TN92 ∴ Summary
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(21828) 1999TN92  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16646 1.447e-08 au
e 0.098462 3.292e-08
i 2.611 3.592e-06 deg
Ω 125.533 8.315e-05 deg
ω 302.976 8.581e-05 deg
M 81.611 1.997e-05 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8547 au
Aphelion 3.4782 au
Asc. node-Earth separation 1.99194 au
Desc. node-Earth separation 2.29848 au
Earth MOID 1.87026 au
Orbital period 2058.06 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 1997 (10)
Radar observations (Discarded) 0 (0)
Arc length 10205.2 days
Unobserved 68 days

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Ephemeris at epoch 60397 MJD
Right Ascension 152.49 deg
Declination 13.5328 deg
V Magnitude 19.04 mag
Solar Elongation -142.12 deg
Galactic Latitude 49.99 deg
Rate 0.103 deg/day
Direction -68.709 deg

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