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AstDyS ∴ Objects ∴ 1999XH20 ∴ Summary
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(70970) 1999XH20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66544 9.937e-09 au
e 0.054081 3.238e-08
i 9.18 4.171e-06 deg
Ω 57.51 2.229e-05 deg
ω 86.832 4.698e-05 deg
M 118.298 4.071e-05 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5213 au
Aphelion 2.8096 au
Asc. node-Earth separation 1.66242 au
Desc. node-Earth separation 1.65387 au
Earth MOID 1.55434 au
Orbital period 1589.46 days
Date of orbit computation  apr 23 20:01
Observational summary
Optical observations (Discarded) 2550 (4)
Radar observations (Discarded) 0 (0)
Arc length 8709.85 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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