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AstDyS ∴ Objects ∴ 1999TO171 ∴ Summary
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(219177) 1999TO171  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25553 8.347e-09 au
e 0.219297 6.201e-08
i 6.799 7.443e-06 deg
Ω 25.217 4.231e-05 deg
ω 332.861 4.535e-05 deg
M 97.214 1.893e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7609 au
Aphelion 2.7502 au
Asc. node-Earth separation 0.80096 au
Desc. node-Earth separation 1.66445 au
Earth MOID 0.76082 au
Orbital period 1237.29 days
Date of orbit computation  apr 23 20:35
Observational summary
Optical observations (Discarded) 364 (3)
Radar observations (Discarded) 0 (0)
Arc length 8858 days
Unobserved 123 days

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Ephemeris at epoch 60437 MJD
Right Ascension 109.195 deg
Declination 28.164 deg
V Magnitude 22.46 mag
Solar Elongation -60.51 deg
Galactic Latitude 17.57 deg
Rate 0.373 deg/day
Direction 101.831 deg

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