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AstDyS ∴ Objects ∴ 1999TO280 ∴ Summary
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(178528) 1999TO280  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.19889 2.104e-08 au
e 0.176658 8.346e-08
i 19.779 9.665e-06 deg
Ω 353.24 1.417e-05 deg
ω 14.914 2.576e-05 deg
M 90.175 1.778e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6338 au
Aphelion 3.764 au
Asc. node-Earth separation 1.64234 au
Desc. node-Earth separation 2.74302 au
Earth MOID 1.63568 au
Orbital period 2089.77 days
Date of orbit computation  apr 23 20:27
Observational summary
Optical observations (Discarded) 630 (1)
Radar observations (Discarded) 0 (0)
Arc length 8951.8 days
Unobserved 43 days

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Ephemeris at epoch 60425 MJD
Right Ascension 110.162 deg
Declination 36.8225 deg
V Magnitude 21.21 mag
Solar Elongation -72.22 deg
Galactic Latitude 21.34 deg
Rate 0.248 deg/day
Direction 118.924 deg

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