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AstDyS ∴ Objects ∴ 2011VY21 ∴ Summary
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(478281) 2011VY21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.00323 6.153e-08 au
e 0.115157 1.648e-07
i 4.393 8.509e-06 deg
Ω 119.254 0.0002363 deg
ω 186.551 0.0002547 deg
M 227.295 9.31e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6574 au
Aphelion 3.3491 au
Asc. node-Earth separation 2.36279 au
Desc. node-Earth separation 1.64333 au
Earth MOID 1.64216 au
Orbital period 1901 days
Date of orbit computation  apr 23 21:32
Observational summary
Optical observations (Discarded) 97 (1)
Radar observations (Discarded) 0 (0)
Arc length 5899.91 days
Unobserved 47 days

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Ephemeris at epoch 60425 MJD
Right Ascension 155.658 deg
Declination 14.4775 deg
V Magnitude 22.44 mag
Solar Elongation -117.15 deg
Galactic Latitude 53.17 deg
Rate 0.014 deg/day
Direction 151.507 deg

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