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AstDyS ∴ Objects ∴ 1997HJ8 ∴ Summary
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(52568) 1997HJ8  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.37902 1.357e-08 au
e 0.237131 6.103e-08
i 2.126 6.635e-06 deg
Ω 176.458 0.0001405 deg
ω 198.459 0.0001413 deg
M 160.34 1.656e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8149 au
Aphelion 2.9432 au
Asc. node-Earth separation 1.90008 au
Desc. node-Earth separation 0.8284 au
Earth MOID 0.81534 au
Orbital period 1340.28 days
Date of orbit computation  Oct 31 05:29
Observational summary
Optical observations (Discarded) 703 (8)
Radar observations (Discarded) 0 (0)
Arc length 8124 days
Unobserved 318 days

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Ephemeris at epoch 58566 MJD
Right Ascension 221.918 deg
Declination -14.3971 deg
V Magnitude 19.97 mag
Solar Elongation 138.91 deg
Galactic Latitude 39.8 deg
Rate 0.112 deg/day
Direction -64.899 deg

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