NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998HL49 ∴ Summary
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(136900) 1998HL49  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.74755 4.842e-08 au
e 0.636403 5.191e-08
i 10.985 7.972e-06 deg
Ω 206.084 1.988e-05 deg
ω 239.119 2.099e-05 deg
M 200.091 3.616e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6354 au
Aphelion distance 2.8597 au
Asc. node-Earth separation 0.54234 au
Desc. node-Earth separation -0.21209 au
Earth MOID 0.08404 au
Orbital period 843.804 days
Date of orbit computation   Oct 14 15:31
Observational summary
Optical observations (Discarded) 316 (6)
Radar observations (Discarded) 0 (0)
Arc length 7735 days
Unobserved 104 days

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Ephemeris
(Epoch 58772 MJD)
Right Ascension 251.093 deg
Declination -14.1356 deg
V Magnitude 23.02 mag
Solar Elongation -49.92 deg
Galactic Latitude 20.06 deg
Rate 0.291 deg/day
Direction 100.924 deg

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