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(336929) 2011HA57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06661 3.409e-08 au
e 0.124159 6.069e-08
i 11.332 6.634e-06 deg
Ω 143.77 4.251e-05 deg
ω 160.833 5.643e-05 deg
M 81.75 3.566e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6859 au
Aphelion 3.4474 au
Asc. node-Earth separation 2.43363 au
Desc. node-Earth separation 1.6902 au
Earth MOID 1.67374 au
Orbital period 1961.49 days
Date of orbit computation  apr 23 21:01
Observational summary
Optical observations (Discarded) 274 (0)
Radar observations (Discarded) 0 (0)
Arc length 5963.73 days
Unobserved 104 days

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Ephemeris at epoch 60425 MJD
Right Ascension 42.6234 deg
Declination 7.48931 deg
V Magnitude 21.83 mag
Solar Elongation -11.32 deg
Galactic Latitude -44.96 deg
Rate 0.375 deg/day
Direction 72.877 deg

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