AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002SY21 ∴ Summary
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(119959) 2002SY21  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.26736 1.176e-08 au
e 0.085353 4.775e-08
i 4.939 6.25e-06 deg
Ω 180.149 5.988e-05 deg
ω 273.923 7.356e-05 deg
M 173.553 3.96e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0738 au
Aphelion 2.4609 au
Asc. node-Earth separation 1.23998 au
Desc. node-Earth separation 1.26056 au
Earth MOID 1.09648 au
Orbital period 1247.04 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 400 (3)
Radar observations (Discarded) 0 (0)
Arc length 6769.04 days
Unobserved 213 days

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Ephemeris at epoch 58501 MJD
Right Ascension 295.854 deg
Declination -18.0237 deg
V Magnitude 21.15 mag
Solar Elongation 4.27 deg
Galactic Latitude -19.35 deg
Rate 0.468 deg/day
Direction 80.676 deg

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