AstDyS-2

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AstDyS ∴ Objects ∴ 1989SD ∴ Summary
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(14851) 1989SD  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.15191 4.6e-09 au
e 0.148798 2.531e-08
i 2.355 2.268e-06 deg
Ω 30.057 8.464e-05 deg
ω 344.009 8.543e-05 deg
M 329.481 1.413e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8317 au
Aphelion 2.4721 au
Asc. node-Earth separation 0.84677 au
Desc. node-Earth separation 1.45092 au
Earth MOID 0.83253 au
Orbital period 1153.01 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 3884 (596)
Radar observations (Discarded) 0 (0)
Arc length 12371.2 days
Unobserved 260 days

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Ephemeris at epoch 60425 MJD
Right Ascension 1.40229 deg
Declination -0.72458 deg
V Magnitude 19.28 mag
Solar Elongation 33.97 deg
Galactic Latitude -61.4 deg
Rate 0.6 deg/day
Direction 65.992 deg

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