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AstDyS ∴ Objects ∴ 2011VW21 ∴ Summary
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(545989) 2011VW21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09605 3.61e-08 au
e 0.178683 8.233e-08
i 3.815 8.727e-06 deg
Ω 145.351 0.0001842 deg
ω 228.455 0.0001917 deg
M 123.948 4.864e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5428 au
Aphelion 3.6493 au
Asc. node-Earth separation 2.41266 au
Desc. node-Earth separation 1.66796 au
Earth MOID 1.54542 au
Orbital period 1989.81 days
Date of orbit computation  feb 22 03:45
Observational summary
Optical observations (Discarded) 102 (0)
Radar observations (Discarded) 0 (0)
Arc length 8115.73 days
Unobserved 485 days

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Ephemeris at epoch 60416 MJD
Right Ascension 142.244 deg
Declination 15.6539 deg
V Magnitude 23.29 mag
Solar Elongation -113.42 deg
Galactic Latitude 41.82 deg
Rate 0.029 deg/day
Direction 93.596 deg

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