NEODyS-2

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(357005) 1999HA2  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.7889 1.818e-08 au
e 0.700802 3.89e-08
i 15.178 1.1e-05 deg
Ω 147.203 9.698e-05 deg
ω 344.299 9.141e-05 deg
M 246.912 1.033e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8344 au
Aphelion distance 4.7434 au
Asc. node-Earth separation -0.14068 au
Desc. node-Earth separation 3.34886 au
Earth MOID 0.12243 au
Orbital period 1701.17 days
Date of orbit computation   Mar 19 10:44
Observational summary
Optical observations (Discarded) 266 (0)
Radar observations (Discarded) 0 (0)
Arc length 5173 days
Unobserved 3018 days

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Ephemeris
(Epoch 59479 MJD)
Right Ascension 355.281 deg
Declination -13.2766 deg
V Magnitude 21.99 mag
Solar Elongation -166.63 deg
Galactic Latitude -68.51 deg
Rate 0.313 deg/day
Direction -122.51 deg

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