NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998HL49 ∴ Summary
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(136900) 1998HL49  ▹ 
SUMMARY
Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 1.74725 6.741e-08 au
e 0.636503 5.593e-08
i 10.998 9.014e-06 deg
Ω 206.177 1.875e-05 deg
ω 238.993 2.048e-05 deg
M 114.867 4.474e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6351 au
Aphelion 2.8594 au
Asc. node-Earth separation 0.54307 au
Desc. node-Earth separation -0.21327 au
Earth MOID 0.08479 au
Orbital period 843.591 days
Date of orbit computation   Jun 13 22:41
Observational summary
Optical observations (Discarded) 313 (4)
Radar observations (Discarded) 0 (0)
Arc length 7709 days
Unobserved 12 days

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Ephemeris at epoch 58654 MJD
Right Ascension 243.388 deg
Declination -8.83063 deg
V Magnitude 21.35 mag
Solar Elongation -152.31 deg
Galactic Latitude 29.28 deg
Rate 0.279 deg/day
Direction -83.449 deg

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