NEODyS-2

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2009YR  ▹ 
SUMMARY

WARNING: This object is currently included in the Risk list

Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 0.942366 5.778e-05 au
e 0.110459 9.407e-05
i 0.7 0.0006783 deg
Ω 87.157 0.002257 deg
ω 127.868 0.01639 deg
M 252.148 0.2694 deg

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Other useful info
Absolute Magnitude (H)    28.0 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8383 au
Aphelion 1.0465 au
Asc. node-Earth separation 0.01413 au
Desc. node-Earth separation -0.14431 au
Earth MOID 0.0018 au
Orbital period 334.139 days
Date of orbit computation   Mar 13 11:16
Observational summary
Optical observations (Discarded) 29 (0)
Radar observations (Discarded) 0 (0)
Arc length 7 days
Unobserved 3131 days

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Ephemeris at epoch 58322 MJD
Right Ascension 173.193 deg
Declination 3.22385 deg
V Magnitude 29.89 mag
Solar Elongation -52.61 deg
Galactic Latitude 59.59 deg
Rate 1.128 deg/day
Direction 113.904 deg

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