AstDyS-2

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AstDyS ∴ Objects ∴ 1998JH2 ∴ Summary
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(136923) 1998JH2  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.13492 9.282e-09 au
e 0.441236 2.965e-08
i 6.625 4.331e-06 deg
Ω 51.08 2.566e-05 deg
ω 287.376 2.618e-05 deg
M 20.465 8.442e-06 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1929 au
Aphelion 3.0769 au
Asc. node-Earth separation 0.53007 au
Desc. node-Earth separation 0.97047 au
Earth MOID 0.22015 au
Orbital period 1139.39 days
Date of orbit computation  feb 22 02:18
Observational summary
Optical observations (Discarded) 1185 (15)
Radar observations (Discarded) 0 (0)
Arc length 13397.9 days
Unobserved 283 days

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Ephemeris at epoch 60418 MJD
Right Ascension 35.2716 deg
Declination 13.5299 deg
V Magnitude 19.51 mag
Solar Elongation -9.35 deg
Galactic Latitude -43.89 deg
Rate 0.773 deg/day
Direction 67.981 deg

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