NEODyS-2

Near Earth Objects - Dynamic Site
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 6479 days

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Ephemeris at epoch 58080 MJD
Right Ascension 262.378 deg
Declination -24.3441 deg
V Magnitude 27.71 mag
Solar Elongation -22.44 deg
Galactic Latitude 5.5 deg
Rate 0.274 deg/day
Direction 92.771 deg

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