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AstDyS ∴ Objects ∴ 2011YS18 ∴ Summary
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(485698) 2011YS18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74047 2.35e-08 au
e 0.150941 9.152e-08
i 7.459 1.011e-05 deg
Ω 292.463 6.424e-05 deg
ω 175.816 7.303e-05 deg
M 246.256 3.603e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3268 au
Aphelion 3.1541 au
Asc. node-Earth separation 2.13623 au
Desc. node-Earth separation 1.34471 au
Earth MOID 1.34411 au
Orbital period 1657.05 days
Date of orbit computation  apr 23 21:33
Observational summary
Optical observations (Discarded) 110 (0)
Radar observations (Discarded) 0 (0)
Arc length 10775.2 days
Unobserved 311 days

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Ephemeris at epoch 60426 MJD
Right Ascension 355.481 deg
Declination 3.20885 deg
V Magnitude 23.23 mag
Solar Elongation 39.04 deg
Galactic Latitude -55.34 deg
Rate 0.366 deg/day
Direction 63.015 deg

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