AstDyS-2

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AstDyS ∴ Objects ∴ 2005SW20 ∴ Summary
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(280770) 2005SW20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27581 7.907e-09 au
e 0.155046 5.184e-08
i 5.505 4.261e-06 deg
Ω 65.666 5.461e-05 deg
ω 318.114 5.709e-05 deg
M 139.23 1.576e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.923 au
Aphelion 2.6287 au
Asc. node-Earth separation 1.00528 au
Desc. node-Earth separation 1.49786 au
Earth MOID 0.93118 au
Orbital period 1254.01 days
Date of orbit computation  apr 23 20:49
Observational summary
Optical observations (Discarded) 531 (3)
Radar observations (Discarded) 0 (0)
Arc length 7742.07 days
Unobserved 37 days

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Ephemeris at epoch 60425 MJD
Right Ascension 164.309 deg
Declination 14.2638 deg
V Magnitude 21.59 mag
Solar Elongation -124.81 deg
Galactic Latitude 60.46 deg
Rate 0.053 deg/day
Direction -143.965 deg

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