NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998LD ∴ Summary
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(422659) 1998LD  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.44267 9.656e-09 au
e 0.17342 1.3e-07
i 22.507 2.211e-05 deg
Ω 247.197 1.573e-05 deg
ω 347.808 6.105e-05 deg
M 52.396 8.29e-05 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 1.6929 au
Asc. node-Earth separation 0.18372 au
Desc. node-Earth separation 0.69942 au
Earth MOID 0.18338 au
Orbital period 632.918 days
Date of orbit computation   Oct 9 22:06
Observational summary
Optical observations (Discarded) 128 (0)
Radar observations (Discarded) 0 (0)
Arc length 6068 days
Unobserved 1045 days

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Ephemeris at epoch 58080 MJD
Right Ascension 307.876 deg
Declination 3.97724 deg
V Magnitude 23.35 mag
Solar Elongation -72.22 deg
Galactic Latitude -20.11 deg
Rate 0.695 deg/day
Direction 87.479 deg

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