AstDyS-2

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AstDyS ∴ Objects ∴ 1997SL18 ∴ Summary
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(120725) 1997SL18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34559 9.291e-09 au
e 0.169739 4.483e-08
i 5.982 4.585e-06 deg
Ω 348.543 4.495e-05 deg
ω 92.548 4.82e-05 deg
M 67.37 1.481e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9474 au
Aphelion 2.7437 au
Asc. node-Earth separation 1.28914 au
Desc. node-Earth separation 1.26829 au
Earth MOID 0.97442 au
Orbital period 1312.13 days
Date of orbit computation  feb 22 02:15
Observational summary
Optical observations (Discarded) 896 (245)
Radar observations (Discarded) 0 (0)
Arc length 9659.07 days
Unobserved 89 days

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Ephemeris at epoch 60420 MJD
Right Ascension 153.147 deg
Declination 10.3084 deg
V Magnitude 20.69 mag
Solar Elongation -121.31 deg
Galactic Latitude 49.04 deg
Rate 0.082 deg/day
Direction 137.898 deg

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