AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004JH30 ∴ Summary
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(188461) 2004JH30  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.36683 1.445e-08 au
e 0.148087 5.178e-08
i 2.884 7.361e-06 deg
Ω 135.287 0.0001094 deg
ω 51.301 0.000114 deg
M 23.05 2.809e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0163 au
Aphelion 2.7173 au
Asc. node-Earth separation 1.13178 au
Desc. node-Earth separation 1.53637 au
Earth MOID 1.01774 au
Orbital period 1329.99 days
Date of orbit computation  Oct 31 06:55
Observational summary
Optical observations (Discarded) 298 (3)
Radar observations (Discarded) 0 (0)
Arc length 9055.28 days
Unobserved 319 days

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Ephemeris at epoch 58506 MJD
Right Ascension 267.832 deg
Declination -21.519 deg
V Magnitude 21.87 mag
Solar Elongation 34.48 deg
Galactic Latitude 2.72 deg
Rate 0.502 deg/day
Direction 90.95 deg

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