NEODyS-2

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NEODyS ∴ Objects ∴ 1998HL3 ∴ Summary
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(152671) 1998HL3  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.12884 9.125e-09 au
e 0.366017 6.571e-08
i 2.68 4.207e-06 deg
Ω 163.671 0.0001043 deg
ω 188.132 0.0001044 deg
M 215.926 3.026e-05 deg

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Non-gravitational parameters
Value 1-σ variation Units
A1 N/A N/A au/day2
A2 -5.387e-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 1.542 au
Asc. node-Earth separation 0.54112 au
Desc. node-Earth separation -0.29154 au
Earth MOID 0.04539 au
Orbital period 438.075 days
Date of orbit computation   Mar 19 08:39

Observational summary
Optical observations (Discarded) 333 (3)
Radar observations (Discarded) 0 (0)
Arc length 7210 days
Unobserved 1249 days

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Ephemeris
(Epoch 59383 MJD)
Right Ascension 52.4353 deg
Declination 18.3913 deg
V Magnitude 21.82 mag
Solar Elongation 32.06 deg
Galactic Latitude -30.47 deg
Rate 1.234 deg/day
Direction 77.852 deg

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