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AstDyS ∴ Objects ∴ 2001SW121 ∴ Summary
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(194056) 2001SW121  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.27098 1.559e-08 au
e 0.061997 5.251e-08
i 4.778 5.77e-06 deg
Ω 292.516 8.258e-05 deg
ω 145.081 0.0001046 deg
M 280.989 6.445e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1302 au
Aphelion 2.4118 au
Asc. node-Earth separation 1.36608 au
Desc. node-Earth separation 1.16831 au
Earth MOID 1.1469 au
Orbital period 1250.02 days
Date of orbit computation  Oct 31 06:59
Observational summary
Optical observations (Discarded) 334 (1)
Radar observations (Discarded) 0 (0)
Arc length 6233.03 days
Unobserved 165 days

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Ephemeris at epoch 58567 MJD
Right Ascension 27.4156 deg
Declination 14.7341 deg
V Magnitude 21.49 mag
Solar Elongation -27.08 deg
Galactic Latitude -45.82 deg
Rate 0.516 deg/day
Direction 70.713 deg

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