NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2002YD12 ∴ Summary
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2002YD12  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.21833 0.0006262 au
e 0.499888 0.0001407
i 14.73 0.002808 deg
Ω 275.986 0.0009151 deg
ω 193.081 0.001691 deg
M 272.986 0.7632 deg

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Other useful info
Absolute Magnitude (H)    21.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1094 au
Aphelion 3.3272 au
Asc. node-Earth separation 2.22564 au
Desc. node-Earth separation 0.13488 au
Earth MOID 0.13098 au
Orbital period 1206.8 days
Date of orbit computation   Oct 1 17:03
Observational summary
Optical observations (Discarded) 99 (1)
Radar observations (Discarded) 0 (0)
Arc length 30 days
Unobserved 5766 days

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Ephemeris at epoch 58436 MJD
Right Ascension 311.691 deg
Declination -4.18253 deg
V Magnitude 26.34 mag
Solar Elongation -81.88 deg
Galactic Latitude -27.47 deg
Rate 0.213 deg/day
Direction 87.562 deg

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