AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000HH15 ∴ Summary
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(31981) 2000HH15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38747 7.911e-09 au
e 0.201666 3.246e-08
i 3.13 3.427e-06 deg
Ω 89.754 8.158e-05 deg
ω 204.39 8.236e-05 deg
M 121.023 1.263e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.906 au
Aphelion 2.8689 au
Asc. node-Earth separation 1.82228 au
Desc. node-Earth separation 0.91888 au
Earth MOID 0.89022 au
Orbital period 1347.42 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 1757 (7)
Radar observations (Discarded) 0 (0)
Arc length 11642.9 days
Unobserved 105 days

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Ephemeris at epoch 60427 MJD
Right Ascension 65.47 deg
Declination 21.0229 deg
V Magnitude 20.73 mag
Solar Elongation -30.31 deg
Galactic Latitude -19.93 deg
Rate 0.39 deg/day
Direction 79.157 deg

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