NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998LD ∴ Summary
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(422659) 1998LD  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.44262 1.878e-08 au
e 0.173402 2.354e-07
i 22.506 3.931e-05 deg
Ω 247.201 2.742e-05 deg
ω 347.808 0.0001145 deg
M 298.63 0.0001547 deg

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Other useful info
Absolute Magnitude (H)    20.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1925 au
Aphelion 1.6928 au
Asc. node-Earth separation 0.18323 au
Desc. node-Earth separation 0.69912 au
Earth MOID 0.18286 au
Orbital period 632.885 days
Date of orbit computation   Nov 18 15:15
Observational summary
Optical observations (Discarded) 128 (0)
Radar observations (Discarded) 0 (0)
Arc length 6068 days
Unobserved 837 days

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Ephemeris at epoch 57872 MJD
Right Ascension 142.826 deg
Declination -38.8205 deg
V Magnitude 20.36 mag
Solar Elongation -111.77 deg
Galactic Latitude 9.18 deg
Rate 0.791 deg/day
Direction 44.324 deg

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