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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 1.009e-08 au
e 0.636389 4.454e-08
i 10.98 4.955e-06 deg
Ω 205.984 1.888e-05 deg
ω 239.248 1.846e-05 deg
M 285.342 1.137e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 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   Sep 11 14:37
Observational summary
Optical observations (Discarded) 584 (7)
Radar observations (Discarded) 0 (0)
Arc length 8167 days
Unobserved 12 days

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Ephemeris
(Epoch 59112 MJD)
Right Ascension 294.034 deg
Declination 9.30416 deg
V Magnitude 16.84 mag
Solar Elongation -116.01 deg
Galactic Latitude -5.54 deg
Rate 1.355 deg/day
Direction -113.335 deg

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