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AstDyS ∴ Objects ∴ 1999XD69 ∴ Summary
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(121696) 1999XD69  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.1228 3.418e-08 au
e 0.098671 6.883e-08
i 6.138 6.651e-06 deg
Ω 79.787 6.583e-05 deg
ω 82.187 7.53e-05 deg
M 73.287 3.602e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8147 au
Aphelion 3.4309 au
Asc. node-Earth separation 2.06648 au
Desc. node-Earth separation 2.11764 au
Earth MOID 1.83005 au
Orbital period 2015.65 days
Date of orbit computation  Oct 31 06:13
Observational summary
Optical observations (Discarded) 509 (1)
Radar observations (Discarded) 0 (0)
Arc length 8090.3 days
Unobserved 190 days

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Ephemeris at epoch 58501 MJD
Right Ascension 272.289 deg
Declination -23.8173 deg
V Magnitude 20.89 mag
Solar Elongation 25.24 deg
Galactic Latitude -1.99 deg
Rate 0.359 deg/day
Direction 91.512 deg

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