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AstDyS ∴ Objects ∴ 2001EW1 ∴ Summary
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(131238) 2001EW1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7331 1.87e-08 au
e 0.112043 4.459e-08
i 9.139 4.87e-06 deg
Ω 91.42 3.483e-05 deg
ω 38.485 4.436e-05 deg
M 62.505 2.875e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4269 au
Aphelion 3.0393 au
Asc. node-Earth separation 1.49833 au
Desc. node-Earth separation 1.94175 au
Earth MOID 1.45007 au
Orbital period 1650.37 days
Date of orbit computation  feb 22 02:17
Observational summary
Optical observations (Discarded) 670 (6)
Radar observations (Discarded) 0 (0)
Arc length 8099.75 days
Unobserved 354 days

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Ephemeris at epoch 60397 MJD
Right Ascension 216.076 deg
Declination -0.5135 deg
V Magnitude 19.36 mag
Solar Elongation 150.7 deg
Galactic Latitude 54.47 deg
Rate 0.166 deg/day
Direction -63.384 deg

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