AstDyS-2

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AstDyS ∴ Objects ∴ 1999YH13 ∴ Summary
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(121764) 1999YH13  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.22195 4.443e-08 au
e 0.118971 8.5e-08
i 4.099 1.004e-05 deg
Ω 310.785 0.0001229 deg
ω 166.339 0.0001345 deg
M 82.498 5.232e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8386 au
Aphelion 3.6053 au
Asc. node-Earth separation 2.57624 au
Desc. node-Earth separation 1.86078 au
Earth MOID 1.85388 au
Orbital period 2112.4 days
Date of orbit computation  Oct 31 06:13
Observational summary
Optical observations (Discarded) 214 (5)
Radar observations (Discarded) 0 (0)
Arc length 6680.25 days
Unobserved 279 days

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Ephemeris at epoch 58503 MJD
Right Ascension 241.525 deg
Declination -24.4782 deg
V Magnitude 22 mag
Solar Elongation 55.21 deg
Galactic Latitude 20.24 deg
Rate 0.283 deg/day
Direction 102.94 deg

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