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AstDyS ∴ Objects ∴ 2011SX21 ∴ Summary
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(513647) 2011SX21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.89427 1.607e-08 au
e 0.045052 6.432e-08
i 24.27 6.278e-06 deg
Ω 153.674 1.693e-05 deg
ω 179.049 8.962e-05 deg
M 313.118 9.274e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8089 au
Aphelion 1.9796 au
Asc. node-Earth separation 0.99062 au
Desc. node-Earth separation 0.79894 au
Earth MOID 0.79869 au
Orbital period 952.269 days
Date of orbit computation  feb 22 03:39
Observational summary
Optical observations (Discarded) 161 (2)
Radar observations (Discarded) 0 (0)
Arc length 4204.74 days
Unobserved 388 days

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Ephemeris at epoch 60419 MJD
Right Ascension 320.953 deg
Declination 0.83065 deg
V Magnitude 22.24 mag
Solar Elongation 66.4 deg
Galactic Latitude -32.85 deg
Rate 0.506 deg/day
Direction 76.463 deg

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