NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011WP4 ∴ Summary
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2011WP4  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.35963 0.0001489 au
e 0.41406 8.665e-05
i 0.946 0.0003495 deg
Ω 227.984 0.002238 deg
ω 263.638 0.001946 deg
M 325.822 0.2303 deg

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Other useful info
Absolute Magnitude (H)    27.1 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7967 au
Aphelion 1.9226 au
Asc. node-Earth separation 0.17217 au
Desc. node-Earth separation 0.08551 au
Earth MOID 0.00375 au
Orbital period 579.067 days
Date of orbit computation   Mar 13 11:52
Observational summary
Optical observations (Discarded) 58 (1)
Radar observations (Discarded) 0 (0)
Arc length 5 days
Unobserved 2498 days

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Ephemeris at epoch 58386 MJD
Right Ascension 226.729 deg
Declination -17.1387 deg
V Magnitude 30.77 mag
Solar Elongation -47.45 deg
Galactic Latitude 34.87 deg
Rate 0.723 deg/day
Direction 105.486 deg

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