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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998HG49 ∴ Summary
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(251732) 1998HG49  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.2006 4.284e-09 au
e 0.112537 9.864e-08
i 4.195 5.674e-06 deg
Ω 44.828 5.573e-05 deg
ω 324.339 6.341e-05 deg
M 40.215 3.011e-05 deg

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Other useful info
Absolute Magnitude (H)    21.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0655 au
Aphelion 1.3357 au
Asc. node-Earth separation 0.0949 au
Desc. node-Earth separation 0.29442 au
Earth MOID 0.07648 au
Orbital period 480.5 days
Date of orbit computation   Oct 1 22:06
Observational summary
Optical observations (Discarded) 112 (0)
Radar observations (Discarded) 0 (0)
Arc length 6175 days
Unobserved 1358 days

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Ephemeris at epoch 58463 MJD
Right Ascension 167.933 deg
Declination 13.1697 deg
V Magnitude 22.97 mag
Solar Elongation 94.82 deg
Galactic Latitude 62.84 deg
Rate 0.561 deg/day
Direction 102.868 deg

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