NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998HL3 ∴ Summary
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(152671) 1998HL3  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.12883 2.422e-09 au
e 0.365991 6.587e-08
i 2.68 4.268e-06 deg
Ω 163.676 0.0001057 deg
ω 188.128 0.0001056 deg
M 247.224 2.452e-05 deg

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Other useful info
Absolute Magnitude (H)    20.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7157 au
Aphelion distance 1.542 au
Asc. node-Earth separation 0.54258 au
Desc. node-Earth separation -0.28979 au
Earth MOID 0.04537 au
Orbital period 438.069 days
Date of orbit computation   Oct 14 15:31
Observational summary
Optical observations (Discarded) 327 (2)
Radar observations (Discarded) 0 (0)
Arc length 7210 days
Unobserved 642 days

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Ephemeris
(Epoch 58776 MJD)
Right Ascension 199.002 deg
Declination -7.10307 deg
V Magnitude 23.22 mag
Solar Elongation 5.87 deg
Galactic Latitude 55.26 deg
Rate 0.675 deg/day
Direction 111.203 deg

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