AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009XR2 ∴ Summary
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(523633) 2009XR2  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.49105 4.293e-09 au
e 0.288991 5.831e-08
i 26.722 1.823e-05 deg
Ω 271.475 5.791e-06 deg
ω 131.096 2.229e-05 deg
M 328.217 2.233e-05 deg

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Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0601 au
Aphelion 1.9219 au
Asc. node-Earth separation 0.67052 au
Desc. node-Earth separation 0.16549 au
Earth MOID 0.15261 au
Orbital period 665.021 days
Date of orbit computation  apr 23 21:41
Observational summary
Optical observations (Discarded) 540 (5)
Radar observations (Discarded) 0 (0)
Arc length 7350.97 days
Unobserved 1196 days

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Ephemeris at epoch 60427 MJD
Right Ascension 17.1866 deg
Declination 22.5356 deg
V Magnitude 21.22 mag
Solar Elongation 18.64 deg
Galactic Latitude -40.16 deg
Rate 0.999 deg/day
Direction 70.364 deg

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