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AstDyS ∴ Objects ∴ 2001SW178 ∴ Summary
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(131491) 2001SW178  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31003 7.731e-09 au
e 0.149697 4.78e-08
i 5.78 4.283e-06 deg
Ω 169.008 4.496e-05 deg
ω 212.147 4.676e-05 deg
M 155.027 1.311e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9642 au
Aphelion 2.6558 au
Asc. node-Earth separation 1.5932 au
Desc. node-Earth separation 0.99823 au
Earth MOID 0.96911 au
Orbital period 1282.41 days
Date of orbit computation  apr 23 20:16
Observational summary
Optical observations (Discarded) 923 (5)
Radar observations (Discarded) 0 (0)
Arc length 11241.3 days
Unobserved 52 days

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Ephemeris at epoch 60425 MJD
Right Ascension 174.438 deg
Declination 5.34264 deg
V Magnitude 21.01 mag
Solar Elongation -137.76 deg
Galactic Latitude 62.03 deg
Rate 0.107 deg/day
Direction -57.909 deg

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