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 8.655e-09 au
e 0.441038 2.131e-08
i 6.626 2.93e-06 deg
Ω 51.118 1.654e-05 deg
ω 287.315 1.708e-05 deg
M 342.149 3.121e-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   Dec 11 15:26
Observational summary
Optical observations (Discarded) 793 (41)
Radar observations (Discarded) 0 (0)
Arc length 11361 days
Unobserved 5 days

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Ephemeris at epoch 58102 MJD
Right Ascension 335.387 deg
Declination -14.2533 deg
V Magnitude 19.01 mag
Solar Elongation -69.11 deg
Galactic Latitude -52.83 deg
Rate 0.981 deg/day
Direction 63.706 deg

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