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AstDyS ∴ Objects ∴ 2000HJ9 ∴ Summary
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(185864) 2000HJ9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57492 1.677e-08 au
e 0.19506 5.931e-08
i 12.881 6.282e-06 deg
Ω 215.298 2.964e-05 deg
ω 51.801 3.44e-05 deg
M 251.075 2.209e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0727 au
Aphelion 3.0772 au
Asc. node-Earth separation 1.20408 au
Desc. node-Earth separation 1.82417 au
Earth MOID 1.08421 au
Orbital period 1509.19 days
Date of orbit computation  apr 23 20:28
Observational summary
Optical observations (Discarded) 299 (4)
Radar observations (Discarded) 0 (0)
Arc length 10111.1 days
Unobserved 70 days

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Ephemeris at epoch 60426 MJD
Right Ascension 122.145 deg
Declination 7.03848 deg
V Magnitude 21.89 mag
Solar Elongation -86.95 deg
Galactic Latitude 20.34 deg
Rate 0.214 deg/day
Direction 80.41 deg

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