AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003YY61 ∴ Summary
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(183712) 2003YY61  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.22265 1.371e-08 au
e 0.159859 7.59e-08
i 4.938 6.239e-06 deg
Ω 105.66 8.274e-05 deg
ω 299.254 8.483e-05 deg
M 208.869 1.811e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8673 au
Aphelion 2.578 au
Asc. node-Earth separation 1.02451 au
Desc. node-Earth separation 1.33201 au
Earth MOID 0.88204 au
Orbital period 1210.33 days
Date of orbit computation  Oct 31 06:52
Observational summary
Optical observations (Discarded) 382 (10)
Radar observations (Discarded) 0 (0)
Arc length 6300.06 days
Unobserved 245 days

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Ephemeris at epoch 58503 MJD
Right Ascension 279.218 deg
Declination -22.2059 deg
V Magnitude 21.85 mag
Solar Elongation 20.85 deg
Galactic Latitude -6.89 deg
Rate 0.46 deg/day
Direction 88.039 deg

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