NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999HA2 ∴ Summary
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(357005) 1999HA2  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.79438 1.151e-08 au
e 0.698066 3.506e-08
i 15.086 8.666e-06 deg
Ω 147.3 7.378e-05 deg
ω 344.23 6.854e-05 deg
M 77.771 7.248e-06 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8437 au
Aphelion 4.745 au
Asc. node-Earth separation -0.13244 au
Desc. node-Earth separation 3.35334 au
Earth MOID 0.11571 au
Orbital period 1706.19 days
Date of orbit computation   Oct 1 22:14
Observational summary
Optical observations (Discarded) 266 (2)
Radar observations (Discarded) 0 (0)
Arc length 5173 days
Unobserved 2008 days

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Ephemeris at epoch 58469 MJD
Right Ascension 283.501 deg
Declination -14.9416 deg
V Magnitude 24.62 mag
Solar Elongation -20 deg
Galactic Latitude -7.31 deg
Rate 0.263 deg/day
Direction 88.781 deg

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