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AstDyS ∴ Objects ∴ 1999TP291 ∴ Summary
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(80166) 1999TP291  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.315 8.532e-09 au
e 0.15563 3.148e-08
i 9.238 4.406e-06 deg
Ω 169.081 2.559e-05 deg
ω 314.081 3.215e-05 deg
M 281.554 1.881e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9547 au
Aphelion 2.6753 au
Asc. node-Earth separation 1.04541 au
Desc. node-Earth separation 1.52721 au
Earth MOID 0.98204 au
Orbital period 1286.55 days
Date of orbit computation  feb 22 02:07
Observational summary
Optical observations (Discarded) 897 (9)
Radar observations (Discarded) 0 (0)
Arc length 10279.9 days
Unobserved 139 days

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Ephemeris at epoch 60398 MJD
Right Ascension 20.5374 deg
Declination 4.42041 deg
V Magnitude 21.11 mag
Solar Elongation -12.78 deg
Galactic Latitude -57.59 deg
Rate 0.486 deg/day
Direction 70.547 deg

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