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AstDyS ∴ Objects ∴ 2001BL20 ∴ Summary
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(173569) 2001BL20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28355 1.1e-08 au
e 0.082088 3.709e-08
i 8.568 3.645e-06 deg
Ω 102.349 3.847e-05 deg
ω 340.285 5.663e-05 deg
M 296.498 4.257e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0961 au
Aphelion 2.471 au
Asc. node-Earth separation 1.12278 au
Desc. node-Earth separation 1.44148 au
Earth MOID 1.1147 au
Orbital period 1260.41 days
Date of orbit computation  feb 22 02:27
Observational summary
Optical observations (Discarded) 547 (7)
Radar observations (Discarded) 0 (0)
Arc length 8284.9 days
Unobserved 223 days

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Ephemeris at epoch 60423 MJD
Right Ascension 22.8631 deg
Declination 3.21719 deg
V Magnitude 21.41 mag
Solar Elongation 12.16 deg
Galactic Latitude -58.16 deg
Rate 0.519 deg/day
Direction 68.378 deg

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