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NEODyS ∴ Objects ∴ 1998HL3 ∴ Summary
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(152671) 1998HL3  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.1289 9.968e-09 au
e 0.366027 6.57e-08
i 2.68 4.208e-06 deg
Ω 163.67 0.0001043 deg
ω 188.14 0.0001044 deg
M 184.622 3.279e-05 deg

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Non-gravitational parameters
Value 1-σ variation Units
A1 N/A N/A au/day2
A2 -5.388e-14 1.621e-14 au/day2
Other useful info
Absolute Magnitude (H)    20.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7157 au
Aphelion distance 1.5421 au
Asc. node-Earth separation 0.54165 au
Desc. node-Earth separation -0.289 au
Earth MOID 0.04538 au
Orbital period 438.107 days
Date of orbit computation   Oct 20 09:57

Observational summary
Optical observations (Discarded) 333 (3)
Radar observations (Discarded) 0 (0)
Arc length 7210 days
Unobserved 1411 days

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Ephemeris
(Epoch 59545 MJD)
Right Ascension 185.065 deg
Declination -2.73662 deg
V Magnitude 23.56 mag
Solar Elongation 58.92 deg
Galactic Latitude 59.2 deg
Rate 0.561 deg/day
Direction 111.854 deg

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