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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000SY172 ∴ Summary
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(122916) 2000SY172  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.61551 3.728e-08 au
e 0.130885 9.117e-08
i 27.025 8.737e-06 deg
Ω 271.144 2.001e-05 deg
ω 267.019 4.025e-05 deg
M 210.937 3.988e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2732 au
Aphelion 2.9578 au
Asc. node-Earth separation 1.5721 au
Desc. node-Earth separation 1.56897 au
Earth MOID 1.44396 au
Orbital period 1545.02 days
Date of orbit computation  Jun 1 22:50
Observational summary
Optical observations (Discarded) 454 (2)
Radar observations (Discarded) 0 (0)
Arc length 6309.99 days
Unobserved 305 days

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Ephemeris at epoch 58380 MJD
Right Ascension 80.7758 deg
Declination 39.2313 deg
V Magnitude 19.56 mag
Solar Elongation 93.06 deg
Galactic Latitude 1.67 deg
Rate 0.168 deg/day
Direction 87.191 deg

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