NEODyS-2

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(357005) 1999HA2  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 2.79236 1.464e-08 au
e 0.698785 3.811e-08
i 15.113 1.088e-05 deg
Ω 147.24 9.739e-05 deg
ω 344.233 9.177e-05 deg
M 162.312 9.775e-06 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8411 au
Aphelion distance 4.7436 au
Asc. node-Earth separation -0.13263 au
Desc. node-Earth separation 3.35225 au
Earth MOID 0.11559 au
Orbital period 1704.34 days
Date of orbit computation   Nov 8 14:16
Observational summary
Optical observations (Discarded) 266 (0)
Radar observations (Discarded) 0 (0)
Arc length 5173 days
Unobserved 2405 days

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Ephemeris
(Epoch 58866 MJD)
Right Ascension 310.148 deg
Declination -14.6376 deg
V Magnitude 25.26 mag
Solar Elongation -12.15 deg
Galactic Latitude -30.67 deg
Rate 0.215 deg/day
Direction 78.594 deg

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