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AstDyS ∴ Objects ∴ 1998SL39 ∴ Summary
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(120906) 1998SL39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05791 1.853e-08 au
e 0.108637 4.866e-08
i 1.389 5.272e-06 deg
Ω 168.59 0.0001801 deg
ω 339.236 0.0001815 deg
M 130.795 2.219e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7257 au
Aphelion 3.3901 au
Asc. node-Earth separation 1.75043 au
Desc. node-Earth separation 2.3574 au
Earth MOID 1.73772 au
Orbital period 1953.15 days
Date of orbit computation  feb 22 02:15
Observational summary
Optical observations (Discarded) 663 (4)
Radar observations (Discarded) 0 (0)
Arc length 9047.97 days
Unobserved 304 days

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Ephemeris at epoch 60423 MJD
Right Ascension 310.572 deg
Declination -16.9905 deg
V Magnitude 21.86 mag
Solar Elongation 84.53 deg
Galactic Latitude -31.94 deg
Rate 0.182 deg/day
Direction 74.006 deg

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