NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009XR2 ∴ Summary
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2009XR2  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.49118 3.173e-08 au
e 0.288999 1.128e-07
i 26.721 1.902e-05 deg
Ω 271.499 4.213e-06 deg
ω 131.062 3.147e-05 deg
M 217.379 6.49e-05 deg

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Other useful info
Absolute Magnitude (H)    18.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0602 au
Aphelion 1.9221 au
Asc. node-Earth separation 0.67058 au
Desc. node-Earth separation 0.16429 au
Earth MOID 0.15144 au
Orbital period 665.113 days
Date of orbit computation   Feb 5 13:41
Observational summary
Optical observations (Discarded) 368 (9)
Radar observations (Discarded) 0 (0)
Arc length 5690 days
Unobserved 603 days

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Ephemeris at epoch 58171 MJD
Right Ascension 266.998 deg
Declination -37.5937 deg
V Magnitude 22.89 mag
Solar Elongation 66.31 deg
Galactic Latitude -4.9 deg
Rate 0.44 deg/day
Direction 86.529 deg

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