NEODyS-2

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NEODyS ∴ Objects ∴ 1998HL3 ∴ Summary
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(152671) 1998HL3  ▹ 
SUMMARY
Keplerian elements
(Epoch 60200.0 MJD)
Value 1-σ variation Units
a 1.12898 3.09e-09 au
e 0.366 5.374e-08
i 2.68 3.122e-06 deg
Ω 163.641 8.225e-05 deg
ω 188.152 8.137e-05 deg
M 317.625 2.114e-05 deg

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Non-gravitational parameters
Value 1-σ variation Units
A1 N/A N/A au/day2
A2 -4.970e-14 6.677e-15 au/day2
Other useful info
Absolute Magnitude (H)    20.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7158 au
Aphelion distance 1.5422 au
Asc. node-Earth separation 0.5401 au
Desc. node-Earth separation -0.29031 au
Earth MOID 0.04543 au
Orbital period 438.154 days
Date of orbit computation   set 1 14:20

Observational summary
Optical observations (Discarded) 518 (4)
Radar observations (Discarded) 0 (0)
Arc length 9105 days
Unobserved 181 days

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Ephemeris
(Epoch 60210 MJD)
Right Ascension 223.708 deg
Declination -14.8601 deg
V Magnitude 22.26 mag
Solar Elongation -46.28 deg
Galactic Latitude 38.43 deg
Rate 0.875 deg/day
Direction 108.199 deg

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