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AstDyS ∴ Objects ∴ 2001YA103 ∴ Summary
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(258458) 2001YA103  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.74371 2.783e-08 au
e 0.183234 6.471e-08
i 3.159 1.268e-05 deg
Ω 188.161 0.0001131 deg
ω 242.096 0.0001202 deg
M 267.709 3.957e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.241 au
Aphelion 3.2465 au
Asc. node-Earth separation 1.90028 au
Desc. node-Earth separation 1.44094 au
Earth MOID 1.25658 au
Orbital period 1659.99 days
Date of orbit computation  Oct 31 07:38
Observational summary
Optical observations (Discarded) 264 (3)
Radar observations (Discarded) 0 (0)
Arc length 6081.06 days
Unobserved 253 days

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Ephemeris at epoch 58595 MJD
Right Ascension 9.2306 deg
Declination 4.25864 deg
V Magnitude 21.52 mag
Solar Elongation 21.18 deg
Galactic Latitude -58.42 deg
Rate 0.463 deg/day
Direction 68.139 deg

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