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AstDyS ∴ Objects ∴ 1999YA15 ∴ Summary
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(239860) 1999YA15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6793 2.028e-08 au
e 0.150753 5.26e-08
i 14.912 6.54e-06 deg
Ω 82.577 2.149e-05 deg
ω 51.188 3.178e-05 deg
M 142.876 2.241e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2754 au
Aphelion 3.0832 au
Asc. node-Earth separation 1.40886 au
Desc. node-Earth separation 1.87584 au
Earth MOID 1.32098 au
Orbital period 1601.88 days
Date of orbit computation  apr 23 20:40
Observational summary
Optical observations (Discarded) 380 (5)
Radar observations (Discarded) 0 (0)
Arc length 8572.1 days
Unobserved 308 days

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Ephemeris at epoch 60425 MJD
Right Ascension 313.108 deg
Declination -24.8979 deg
V Magnitude 22.25 mag
Solar Elongation 86.32 deg
Galactic Latitude -36.77 deg
Rate 0.203 deg/day
Direction 95.788 deg

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