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AstDyS ∴ Objects ∴ 2011YR20 ∴ Summary
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(448973) 2011YR20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1253 4.808e-08 au
e 0.071516 6.022e-08
i 9.114 6.839e-06 deg
Ω 283.691 4.617e-05 deg
ω 289.517 8.162e-05 deg
M 346.289 7.338e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9018 au
Aphelion 3.3488 au
Asc. node-Earth separation 2.02018 au
Desc. node-Earth separation 2.20266 au
Earth MOID 1.91096 au
Orbital period 2018.07 days
Date of orbit computation  feb 22 03:25
Observational summary
Optical observations (Discarded) 272 (0)
Radar observations (Discarded) 0 (0)
Arc length 6619.3 days
Unobserved 92 days

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Ephemeris at epoch 60419 MJD
Right Ascension 190.414 deg
Declination -19.3341 deg
V Magnitude 20.17 mag
Solar Elongation -162 deg
Galactic Latitude 43.48 deg
Rate 0.191 deg/day
Direction -59.171 deg

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