AstDyS-2

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(160511) 1990SD11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60965 1.484e-08 au
e 0.215823 4.018e-08
i 14.755 4.551e-06 deg
Ω 341.571 1.661e-05 deg
ω 327.396 1.917e-05 deg
M 14.868 1.303e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0464 au
Aphelion 3.1729 au
Asc. node-Earth separation 1.09731 au
Desc. node-Earth separation 2.05008 au
Earth MOID 1.0477 au
Orbital period 1539.83 days
Date of orbit computation  feb 22 02:24
Observational summary
Optical observations (Discarded) 1364 (144)
Radar observations (Discarded) 0 (0)
Arc length 12026.4 days
Unobserved 241 days

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Ephemeris at epoch 60419 MJD
Right Ascension 355.452 deg
Declination -2.46885 deg
V Magnitude 19.51 mag
Solar Elongation 34.25 deg
Galactic Latitude -60.24 deg
Rate 0.527 deg/day
Direction 59.543 deg

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