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 1.836e-08 au
e 0.17342 2.355e-07
i 22.507 3.931e-05 deg
Ω 247.197 2.742e-05 deg
ω 347.808 0.0001144 deg
M 52.396 0.0001567 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   Jul 10 22:25
Observational summary
Optical observations (Discarded) 128 (0)
Radar observations (Discarded) 0 (0)
Arc length 6068 days
Unobserved 925 days

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Ephemeris at epoch 57960 MJD
Right Ascension 223.106 deg
Declination 6.48915 deg
V Magnitude 21.48 mag
Solar Elongation -95.17 deg
Galactic Latitude 54.63 deg
Rate 0.774 deg/day
Direction 81.885 deg

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