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(136923) 1998JH2  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 2.13432 1.232e-08 au
e 0.441439 3.476e-08
i 6.626 4.736e-06 deg
Ω 51.11 2.904e-05 deg
ω 287.296 2.955e-05 deg
M 234.987 6.067e-06 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1921 au
Aphelion distance 3.0765 au
Asc. node-Earth separation 0.5294 au
Desc. node-Earth separation 0.9699 au
Earth MOID 0.21961 au
Orbital period 1138.91 days
Date of orbit computation   Jan 30 13:46
Observational summary
Optical observations (Discarded) 876 (7)
Radar observations (Discarded) 0 (0)
Arc length 12141 days
Unobserved 22 days

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Ephemeris
(Epoch 58900 MJD)
Right Ascension 221.392 deg
Declination -11.649 deg
V Magnitude 20.89 mag
Solar Elongation 108.94 deg
Galactic Latitude 42.35 deg
Rate 0.116 deg/day
Direction 105.843 deg

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