NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015YY9 ∴ Summary
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2015YY9  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.8648 0.001868 au
e 0.564748 0.0004601
i 8.299 0.004512 deg
Ω 77.952 0.005008 deg
ω 300.388 0.009396 deg
M 53.556 0.628 deg

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Other useful info
Absolute Magnitude (H)    21.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8117 au
Aphelion 2.9179 au
Asc. node-Earth separation 0.00235 au
Desc. node-Earth separation 0.76203 au
Earth MOID 0.00082 au
Orbital period 930.135 days
Date of orbit computation   Oct 1 20:20
Observational summary
Optical observations (Discarded) 110 (1)
Radar observations (Discarded) 0 (0)
Arc length 16 days
Unobserved 1038 days

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Ephemeris at epoch 58439 MJD
Right Ascension 178.483 deg
Declination 8.13048 deg
V Magnitude 26.48 mag
Solar Elongation 59.21 deg
Galactic Latitude 66.63 deg
Rate 0.358 deg/day
Direction 106.22 deg

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