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AstDyS ∴ Objects ∴ 2005SW221 ∴ Summary
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(402295) 2005SW221  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.71991 2.315e-08 au
e 0.200272 7.269e-08
i 12.92 6.841e-06 deg
Ω 140.834 4.123e-05 deg
ω 204.237 4.675e-05 deg
M 57.381 2.538e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1752 au
Aphelion 3.2646 au
Asc. node-Earth separation 2.20775 au
Desc. node-Earth separation 1.19492 au
Earth MOID 1.17293 au
Orbital period 1638.44 days
Date of orbit computation  apr 23 21:15
Observational summary
Optical observations (Discarded) 201 (1)
Radar observations (Discarded) 0 (0)
Arc length 8034.27 days
Unobserved 128 days

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Ephemeris at epoch 60426 MJD
Right Ascension 60.9967 deg
Declination 11.5139 deg
V Magnitude 22.34 mag
Solar Elongation -26.79 deg
Galactic Latitude -29.4 deg
Rate 0.441 deg/day
Direction 75.226 deg

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