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NEODyS ∴ Objects ∴ 1998HL49 ∴ Summary
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(136900) 1998HL49  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.74702 3.863e-09 au
e 0.636418 1.972e-08
i 10.981 3.507e-06 deg
Ω 205.97 1.333e-05 deg
ω 239.266 1.306e-05 deg
M 10.705 4.473e-06 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6352 au
Aphelion distance 2.8589 au
Asc. node-Earth separation 0.53625 au
Desc. node-Earth separation -0.2123 au
Earth MOID 0.08419 au
Orbital period 843.421 days
Date of orbit computation   giu 10 14:38
Observational summary
Optical observations (Discarded) 844 (8)
Radar observations (Discarded) 0 (0)
Arc length 8441 days
Unobserved 103 days

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Ephemeris
(Epoch 59477 MJD)
Right Ascension 230.834 deg
Declination -11.8594 deg
V Magnitude 22.98 mag
Solar Elongation -54.83 deg
Galactic Latitude 36.36 deg
Rate 0.312 deg/day
Direction 105.872 deg

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