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AstDyS ∴ Objects ∴ 2001TY231 ∴ Summary
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(640584) 2001TY231  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11458 2.782e-08 au
e 0.222172 1.674e-07
i 10.4 1.766e-05 deg
Ω 214.15 5.579e-05 deg
ω 177.199 9.949e-05 deg
M 26.46 5.759e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4226 au
Aphelion 3.8066 au
Asc. node-Earth separation 2.79937 au
Desc. node-Earth separation 1.43018 au
Earth MOID 1.42871 au
Orbital period 2007.7 days
Date of orbit computation  feb 22 04:02
Observational summary
Optical observations (Discarded) 262 (0)
Radar observations (Discarded) 0 (0)
Arc length 8124.84 days
Unobserved 103 days

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Ephemeris at epoch 60419 MJD
Right Ascension 63.1449 deg
Declination 15.5443 deg
V Magnitude 22.66 mag
Solar Elongation -35.35 deg
Galactic Latitude -25.19 deg
Rate 0.437 deg/day
Direction 81.537 deg

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