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AstDyS ∴ Objects ∴ 1999XX217 ∴ Summary
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(241639) 1999XX217  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30572 8.461e-09 au
e 0.16564 6.068e-08
i 10.507 7.261e-06 deg
Ω 98.532 2.018e-05 deg
ω 49.161 3.038e-05 deg
M 304.194 1.932e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9238 au
Aphelion 2.6876 au
Asc. node-Earth separation 1.0407 au
Desc. node-Earth separation 1.49808 au
Earth MOID 0.9545 au
Orbital period 1278.81 days
Date of orbit computation  feb 22 02:41
Observational summary
Optical observations (Discarded) 555 (3)
Radar observations (Discarded) 0 (0)
Arc length 8770.74 days
Unobserved 132 days

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Ephemeris at epoch 60419 MJD
Right Ascension 63.2495 deg
Declination 18.7395 deg
V Magnitude 21.84 mag
Solar Elongation -35.72 deg
Galactic Latitude -23.01 deg
Rate 0.504 deg/day
Direction 74.08 deg

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