NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011YA ∴ Summary
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(445775) 2011YA  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.11766 3.493e-08 au
e 0.756126 3.998e-08
i 5.254 4.97e-06 deg
Ω 340.929 8.56e-05 deg
ω 226.643 8.49e-05 deg
M 52.459 1.938e-05 deg

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Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 0.5164 au
Aphelion 3.7189 au
Asc. node-Earth separation 0.87751 au
Desc. node-Earth separation -0.3956 au
Earth MOID 0.05358 au
Orbital period 1125.6 days
Date of orbit computation   Oct 1 22:20
Observational summary
Optical observations (Discarded) 460 (9)
Radar observations (Discarded) 0 (0)
Arc length 2464 days
Unobserved 66 days

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Ephemeris at epoch 58441 MJD
Right Ascension 335.697 deg
Declination -8.35634 deg
V Magnitude 23.54 mag
Solar Elongation -98.09 deg
Galactic Latitude -50.17 deg
Rate 0.159 deg/day
Direction 67.617 deg

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