AstDyS-2

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AstDyS ∴ Objects ∴ 1999HR2 ∴ Summary
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(10946) 1999HR2  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.85829 1.853e-08 au
e 0.213931 4.679e-08
i 15.911 5.925e-06 deg
Ω 47.505 2.323e-05 deg
ω 64.128 2.868e-05 deg
M 78.914 1.591e-05 deg

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Other useful info
Absolute Magnitude (H)    12.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2468 au
Aphelion 3.4698 au
Asc. node-Earth separation 1.50415 au
Desc. node-Earth separation 1.99724 au
Earth MOID 1.31159 au
Orbital period 1765.06 days
Date of orbit computation  Oct 31 05:02
Observational summary
Optical observations (Discarded) 1334 (8)
Radar observations (Discarded) 0 (0)
Arc length 18176.3 days
Unobserved 263 days

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Ephemeris at epoch 58596 MJD
Right Ascension 261.054 deg
Declination -30.7273 deg
V Magnitude 18.28 mag
Solar Elongation 129.64 deg
Galactic Latitude 2.93 deg
Rate 0.107 deg/day
Direction -138.514 deg

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