NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998HL3 ∴ Summary
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(152671) 1998HL3  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.12888 1.632e-09 au
e 0.366023 4.083e-08
i 2.68 2.545e-06 deg
Ω 163.681 6.621e-05 deg
ω 188.133 6.677e-05 deg
M 114.164 1.434e-05 deg

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Other useful info
Absolute Magnitude (H)    20.1 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7157 au
Aphelion 1.5421 au
Asc. node-Earth separation 0.54139 au
Desc. node-Earth separation -0.29082 au
Earth MOID 0.04543 au
Orbital period 438.094 days
Date of orbit computation   Feb 9 15:04
Observational summary
Optical observations (Discarded) 327 (10)
Radar observations (Discarded) 0 (0)
Arc length 7210 days
Unobserved 33 days

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Ephemeris at epoch 58167 MJD
Right Ascension 65.6404 deg
Declination 17.8014 deg
V Magnitude 21.51 mag
Solar Elongation -97.78 deg
Galactic Latitude -21.91 deg
Rate 0.885 deg/day
Direction 75.314 deg

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