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AstDyS ∴ Objects ∴ 2011VL21 ∴ Summary
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(398565) 2011VL21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08845 5.046e-08 au
e 0.036875 1.039e-07
i 13.323 1.206e-05 deg
Ω 60.262 3.754e-05 deg
ω 208.246 0.0001731 deg
M 242.289 0.0001756 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9746 au
Aphelion 3.2023 au
Asc. node-Earth separation 2.20097 au
Desc. node-Earth separation 1.97497 au
Earth MOID 1.96499 au
Orbital period 1982.48 days
Date of orbit computation  feb 22 03:14
Observational summary
Optical observations (Discarded) 160 (1)
Radar observations (Discarded) 0 (0)
Arc length 6661.41 days
Unobserved 81 days

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Ephemeris at epoch 60423 MJD
Right Ascension 139.503 deg
Declination 31.3238 deg
V Magnitude 22.12 mag
Solar Elongation -98.91 deg
Galactic Latitude 43.69 deg
Rate 0.142 deg/day
Direction 138.816 deg

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