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AstDyS ∴ Objects ∴ 2000HJ28 ∴ Summary
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(81557) 2000HJ28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59522 1.268e-08 au
e 0.093154 3.393e-08
i 22.528 5.303e-06 deg
Ω 77.096 1.1e-05 deg
ω 63.63 3.409e-05 deg
M 313.379 3.15e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3535 au
Aphelion 2.837 au
Asc. node-Earth separation 1.48635 au
Desc. node-Earth separation 1.66864 au
Earth MOID 1.43533 au
Orbital period 1527.07 days
Date of orbit computation  apr 23 20:03
Observational summary
Optical observations (Discarded) 1204 (6)
Radar observations (Discarded) 0 (0)
Arc length 9189.72 days
Unobserved 103 days

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Ephemeris at epoch 60425 MJD
Right Ascension 73.7243 deg
Declination 27.1602 deg
V Magnitude 20.23 mag
Solar Elongation -40.78 deg
Galactic Latitude -10.22 deg
Rate 0.425 deg/day
Direction 74.702 deg

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