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AstDyS ∴ Objects ∴ 1998HJ102 ∴ Summary
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(22590) 1998HJ102  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27843 7.351e-09 au
e 0.160333 2.825e-08
i 6.479 4.017e-06 deg
Ω 44.558 2.844e-05 deg
ω 243.542 3.14e-05 deg
M 148.072 1.316e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9131 au
Aphelion 2.6437 au
Asc. node-Earth separation 1.40018 au
Desc. node-Earth separation 1.06335 au
Earth MOID 0.90728 au
Orbital period 1256.18 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 1984 (5)
Radar observations (Discarded) 0 (0)
Arc length 11393 days
Unobserved 79 days

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Ephemeris at epoch 60426 MJD
Right Ascension 73.937 deg
Declination 26.2878 deg
V Magnitude 20.88 mag
Solar Elongation -39.82 deg
Galactic Latitude -10.6 deg
Rate 0.39 deg/day
Direction 83.08 deg

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