AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998LD ∴ Summary
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(422659) 1998LD  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.44268 9.379e-09 au
e 0.173542 1.201e-07
i 22.51 1.389e-05 deg
Ω 247.169 1.721e-05 deg
ω 347.883 7.646e-05 deg
M 337.391 0.0001049 deg

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Other useful info
Absolute Magnitude (H)    20.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1923 au
Aphelion 1.693 au
Asc. node-Earth separation 0.1827 au
Desc. node-Earth separation 0.69956 au
Earth MOID 0.18235 au
Orbital period 632.925 days
Date of orbit computation  apr 23 21:20
Observational summary
Optical observations (Discarded) 155 (0)
Radar observations (Discarded) 0 (0)
Arc length 8641.99 days
Unobserved 814 days

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Ephemeris at epoch 60425 MJD
Right Ascension 264.169 deg
Declination -59.793 deg
V Magnitude 19.71 mag
Solar Elongation 120.12 deg
Galactic Latitude -14.51 deg
Rate 0.631 deg/day
Direction 22.056 deg

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