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AstDyS ∴ Objects ∴ 1999YN12 ∴ Summary
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(16152) 1999YN12  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 5.13021 1.145e-07 au
e 0.094886 6.875e-08
i 3.456 6.456e-06 deg
Ω 64.154 0.0001093 deg
ω 347.621 0.0001154 deg
M 261.216 3.909e-05 deg

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Other useful info
Absolute Magnitude (H)    11.9 mag
Slope parameter (G)    0.15 mag
Perihelion 4.6434 au
Aphelion 5.617 au
Asc. node-Earth separation 3.66549 au
Desc. node-Earth separation 4.58904 au
Earth MOID 3.65373 au
Orbital period 4244.26 days
Date of orbit computation  Oct 31 05:06
Observational summary
Optical observations (Discarded) 895 (4)
Radar observations (Discarded) 0 (0)
Arc length 10785.2 days
Unobserved 141 days

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Ephemeris at epoch 58463 MJD
Right Ascension 303.162 deg
Declination -22.7423 deg
V Magnitude 19.86 mag
Solar Elongation -41.78 deg
Galactic Latitude -27.46 deg
Rate 0.198 deg/day
Direction 76.556 deg

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