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AstDyS ∴ Objects ∴ 2007HA87 ∴ Summary
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(428335) 2007HA87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62055 3.577e-08 au
e 0.1652 8.003e-08
i 4.908 1.031e-05 deg
Ω 170.204 9.644e-05 deg
ω 91.666 0.0001078 deg
M 334.632 5.58e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1876 au
Aphelion 3.0535 au
Asc. node-Earth separation 1.56824 au
Desc. node-Earth separation 1.53113 au
Earth MOID 1.17886 au
Orbital period 1549.49 days
Date of orbit computation  feb 22 03:20
Observational summary
Optical observations (Discarded) 126 (1)
Radar observations (Discarded) 0 (0)
Arc length 10522 days
Unobserved 452 days

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Ephemeris at epoch 60420 MJD
Right Ascension 248.941 deg
Declination -14.8125 deg
V Magnitude 20.64 mag
Solar Elongation 140.03 deg
Galactic Latitude 21.32 deg
Rate 0.074 deg/day
Direction -25.841 deg

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