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AstDyS ∴ Objects ∴ 1997LS4 ∴ Summary
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(164684) 1997LS4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62168 1.34e-08 au
e 0.142464 5.542e-08
i 4.053 5.779e-06 deg
Ω 165.221 7.448e-05 deg
ω 19.999 7.691e-05 deg
M 158.141 1.845e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2482 au
Aphelion 2.9952 au
Asc. node-Earth separation 1.27343 au
Desc. node-Earth separation 1.95838 au
Earth MOID 1.25089 au
Orbital period 1550.49 days
Date of orbit computation  feb 22 02:25
Observational summary
Optical observations (Discarded) 473 (2)
Radar observations (Discarded) 0 (0)
Arc length 9568.04 days
Unobserved 243 days

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Ephemeris at epoch 60419 MJD
Right Ascension 1.10428 deg
Declination 0.07593 deg
V Magnitude 22.52 mag
Solar Elongation 28.06 deg
Galactic Latitude -60.54 deg
Rate 0.363 deg/day
Direction 68.196 deg

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