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AstDyS ∴ Objects ∴ 2011HW58 ∴ Summary
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(384716) 2011HW58  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30323 1.288e-08 au
e 0.095538 4.167e-08
i 7.596 6.101e-06 deg
Ω 136.344 2.973e-05 deg
ω 53.967 4.534e-05 deg
M 276.563 3.527e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0832 au
Aphelion 2.5233 au
Asc. node-Earth separation 1.17528 au
Desc. node-Earth separation 1.40444 au
Earth MOID 1.0952 au
Orbital period 1276.75 days
Date of orbit computation  feb 22 03:11
Observational summary
Optical observations (Discarded) 405 (2)
Radar observations (Discarded) 0 (0)
Arc length 7234.81 days
Unobserved 95 days

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Ephemeris at epoch 60416 MJD
Right Ascension 79.2749 deg
Declination 19.343 deg
V Magnitude 22.41 mag
Solar Elongation -53.79 deg
Galactic Latitude -10.66 deg
Rate 0.426 deg/day
Direction 80.401 deg

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