NEODyS-2

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(357005) 1999HA2  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.7809 2.32e-08 au
e 0.70225 3.914e-08
i 15.209 1.112e-05 deg
Ω 147.194 9.695e-05 deg
ω 344.459 9.145e-05 deg
M 141.504 1.31e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.828 au
Aphelion distance 4.7338 au
Asc. node-Earth separation -0.14688 au
Desc. node-Earth separation 3.34686 au
Earth MOID 0.12744 au
Orbital period 1693.86 days
Date of orbit computation   feb 26 13:20
Observational summary
Optical observations (Discarded) 266 (0)
Radar observations (Discarded) 0 (0)
Arc length 5173 days
Unobserved 3959 days

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Ephemeris
(Epoch 60420 MJD)
Right Ascension 316.671 deg
Declination -10.3738 deg
V Magnitude 25.27 mag
Solar Elongation 74.16 deg
Galactic Latitude -34.7 deg
Rate 0.106 deg/day
Direction 69.579 deg

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