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AstDyS ∴ Objects ∴ 2001SW285 ∴ Summary
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(258197) 2001SW285  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65616 1.229e-08 au
e 0.309104 4.108e-08
i 17.765 5.084e-06 deg
Ω 87.398 1.592e-05 deg
ω 280.395 1.798e-05 deg
M 72.147 1.097e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8351 au
Aphelion 3.4772 au
Asc. node-Earth separation 1.29213 au
Desc. node-Earth separation 1.52836 au
Earth MOID 0.92968 au
Orbital period 1581.17 days
Date of orbit computation  feb 22 02:45
Observational summary
Optical observations (Discarded) 657 (5)
Radar observations (Discarded) 0 (0)
Arc length 8198.96 days
Unobserved 57 days

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Ephemeris at epoch 60398 MJD
Right Ascension 92.1517 deg
Declination 31.8677 deg
V Magnitude 20.69 mag
Solar Elongation -83.46 deg
Galactic Latitude 5.76 deg
Rate 0.262 deg/day
Direction 87.052 deg

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