AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005YY49 ∴ Summary
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(311530) 2005YY49  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.28465 5.783e-08 au
e 0.07918 7.079e-08
i 4.096 8.418e-06 deg
Ω 275.868 0.0001415 deg
ω 26.188 0.0001584 deg
M 186.251 6.899e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0246 au
Aphelion 3.5447 au
Asc. node-Earth separation 2.0298 au
Desc. node-Earth separation 2.52963 au
Earth MOID 2.00871 au
Orbital period 2174.36 days
Date of orbit computation  Oct 31 08:10
Observational summary
Optical observations (Discarded) 166 (1)
Radar observations (Discarded) 0 (0)
Arc length 5762.77 days
Unobserved 465 days

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Ephemeris at epoch 58597 MJD
Right Ascension 140.644 deg
Declination 11.1489 deg
V Magnitude 21.6 mag
Solar Elongation -106.19 deg
Galactic Latitude 38.55 deg
Rate 0.064 deg/day
Direction 97.075 deg

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