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AstDyS ∴ Objects ∴ 2001SW121 ∴ Summary
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(194056) 2001SW121  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27154 1.118e-08 au
e 0.060778 4.282e-08
i 4.773 5.224e-06 deg
Ω 292.439 6.538e-05 deg
ω 145.042 8.842e-05 deg
M 136.952 5.815e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1335 au
Aphelion 2.4096 au
Asc. node-Earth separation 1.36535 au
Desc. node-Earth separation 1.17289 au
Earth MOID 1.15144 au
Orbital period 1250.49 days
Date of orbit computation  feb 22 02:31
Observational summary
Optical observations (Discarded) 487 (1)
Radar observations (Discarded) 0 (0)
Arc length 7800.23 days
Unobserved 449 days

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Ephemeris at epoch 60418 MJD
Right Ascension 230.201 deg
Declination -26.0189 deg
V Magnitude 20.14 mag
Solar Elongation 152.64 deg
Galactic Latitude 25.84 deg
Rate 0.184 deg/day
Direction -80.056 deg

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