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AstDyS ∴ Objects ∴ 1997JH13 ∴ Summary
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(22496) 1997JH13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76796 1.315e-08 au
e 0.12263 2.972e-08
i 9.238 4.411e-06 deg
Ω 50.657 2.24e-05 deg
ω 229.978 3.013e-05 deg
M 259.143 1.946e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4285 au
Aphelion 3.1074 au
Asc. node-Earth separation 1.9708 au
Desc. node-Earth separation 1.51699 au
Earth MOID 1.42422 au
Orbital period 1682.05 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 1856 (10)
Radar observations (Discarded) 0 (0)
Arc length 12582.1 days
Unobserved 36 days

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Ephemeris at epoch 60426 MJD
Right Ascension 159.284 deg
Declination 19.5692 deg
V Magnitude 19.37 mag
Solar Elongation -117.14 deg
Galactic Latitude 58.36 deg
Rate 0.078 deg/day
Direction -176.252 deg

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