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AstDyS ∴ Objects ∴ 2000HJ87 ∴ Summary
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(252021) 2000HJ87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5539 1.191e-08 au
e 0.166322 3.789e-08
i 6.129 4.265e-06 deg
Ω 106.406 4.462e-05 deg
ω 121.679 4.736e-05 deg
M 302.566 1.903e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1291 au
Aphelion 2.9787 au
Asc. node-Earth separation 1.73847 au
Desc. node-Earth separation 1.26696 au
Earth MOID 1.12651 au
Orbital period 1490.74 days
Date of orbit computation  apr 23 20:42
Observational summary
Optical observations (Discarded) 812 (2)
Radar observations (Discarded) 0 (0)
Arc length 8744.82 days
Unobserved 38 days

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Ephemeris at epoch 60426 MJD
Right Ascension 138.995 deg
Declination 22.0463 deg
V Magnitude 20.5 mag
Solar Elongation -98.71 deg
Galactic Latitude 41.12 deg
Rate 0.201 deg/day
Direction 111.526 deg

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