NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011BY18 ∴ Summary
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2011BY18  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.26404 1.967e-06 au
e 0.78342 3.072e-07
i 3.646 6.461e-05 deg
Ω 135.252 0.0003142 deg
ω 240.078 0.0003037 deg
M 47.891 0.001034 deg

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Other useful info
Absolute Magnitude (H)    20.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.4903 au
Aphelion 4.0377 au
Asc. node-Earth separation 0.44895 au
Desc. node-Earth separation -0.38544 au
Earth MOID 0.02313 au
Orbital period 1244.3 days
Date of orbit computation   May 25 11:37
Observational summary
Optical observations (Discarded) 86 (1)
Radar observations (Discarded) 0 (0)
Arc length 2362 days
Unobserved 344 days

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Ephemeris at epoch 58294 MJD
Right Ascension 156.15 deg
Declination 11.9574 deg
V Magnitude 26.81 mag
Solar Elongation -60.39 deg
Galactic Latitude 52.42 deg
Rate 0.255 deg/day
Direction 111.811 deg

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