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AstDyS ∴ Objects ∴ 1999JS23 ∴ Summary
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(59526) 1999JS23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67057 9.485e-09 au
e 0.205856 2.773e-08
i 8.36 4.211e-06 deg
Ω 217.626 2.16e-05 deg
ω 101.845 2.418e-05 deg
M 176.405 1.12e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1208 au
Aphelion 3.2203 au
Asc. node-Earth separation 1.66322 au
Desc. node-Earth separation 1.46185 au
Earth MOID 1.12732 au
Orbital period 1594.06 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 2329 (9)
Radar observations (Discarded) 0 (0)
Arc length 9070.12 days
Unobserved 72 days

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Ephemeris at epoch 60426 MJD
Right Ascension 123.099 deg
Declination 11.3421 deg
V Magnitude 20.27 mag
Solar Elongation -86.88 deg
Galactic Latitude 23.05 deg
Rate 0.167 deg/day
Direction 87.422 deg

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