NEODyS-2

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NEODyS ∴ Objects ∴ 1999YD ∴ Summary
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1999YD  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.46161 0.0001852 au
e 0.593426 3.606e-05
i 1.377 5.691e-05 deg
Ω 9.441 0.001074 deg
ω 61.816 0.001017 deg
M 212.988 0.1891 deg

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Other useful info
Absolute Magnitude (H)    21.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0008 au
Aphelion 3.9224 au
Asc. node-Earth separation 0.24496 au
Desc. node-Earth separation 1.21888 au
Earth MOID 0.02595 au
Orbital period 1410.68 days
Date of orbit computation   Oct 9 17:49
Observational summary
Optical observations (Discarded) 99 (3)
Radar observations (Discarded) 0 (0)
Arc length 71 days
Unobserved 6540 days

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Ephemeris at epoch 58141 MJD
Right Ascension 281.914 deg
Declination -24.0835 deg
V Magnitude 27.52 mag
Solar Elongation 21.84 deg
Galactic Latitude -9.94 deg
Rate 0.297 deg/day
Direction 85.556 deg

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