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NEODyS ∴ Objects ∴ 1998HL49 ∴ Summary
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(136900) 1998HL49  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.74708 4.868e-08 au
e 0.636389 5.126e-08
i 10.98 7.946e-06 deg
Ω 205.984 1.988e-05 deg
ω 239.248 2.101e-05 deg
M 285.342 3.973e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6353 au
Aphelion distance 2.8589 au
Asc. node-Earth separation 0.53739 au
Desc. node-Earth separation -0.21106 au
Earth MOID 0.0836 au
Orbital period 843.466 days
Date of orbit computation   May 28 12:31
Observational summary
Optical observations (Discarded) 319 (6)
Radar observations (Discarded) 0 (0)
Arc length 7735 days
Unobserved 373 days

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Ephemeris
(Epoch 59041 MJD)
Right Ascension 333.8 deg
Declination 9.61884 deg
V Magnitude 19.76 mag
Solar Elongation 126.97 deg
Galactic Latitude -37.24 deg
Rate 0.198 deg/day
Direction -0.841 deg

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