NEODyS-2

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NEODyS ∴ Objects ∴ 1998JH2 ∴ Summary
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(136923) 1998JH2  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.13482 8.801e-09 au
e 0.441038 2.146e-08
i 6.626 2.937e-06 deg
Ω 51.118 1.656e-05 deg
ω 287.315 1.71e-05 deg
M 342.149 3.176e-06 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1933 au
Aphelion 3.0764 au
Asc. node-Earth separation 0.53121 au
Desc. node-Earth separation 0.97017 au
Earth MOID 0.22014 au
Orbital period 1139.31 days
Date of orbit computation   Nov 23 15:00
Observational summary
Optical observations (Discarded) 782 (39)
Radar observations (Discarded) 0 (0)
Arc length 11343 days
Unobserved 3 days

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Ephemeris at epoch 58082 MJD
Right Ascension 316.131 deg
Declination -22.3622 deg
V Magnitude 18.82 mag
Solar Elongation -69.48 deg
Galactic Latitude -38.68 deg
Rate 1.007 deg/day
Direction 68.912 deg

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