NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2005ST4 ∴ Summary
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2005ST4  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.35948 0.0001401 au
e 0.557201 2.689e-05
i 5.02 0.0002011 deg
Ω 169.47 6.493e-05 deg
ω 230.516 0.0002515 deg
M 97.415 0.1091 deg

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Other useful info
Absolute Magnitude (H)    22.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0448 au
Aphelion 3.6742 au
Asc. node-Earth separation 1.52788 au
Desc. node-Earth separation 0.19499 au
Earth MOID 0.08045 au
Orbital period 1323.8 days
Date of orbit computation   Oct 9 18:15
Observational summary
Optical observations (Discarded) 50 (7)
Radar observations (Discarded) 0 (0)
Arc length 89 days
Unobserved 4323 days

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Ephemeris at epoch 58050 MJD
Right Ascension 197.345 deg
Declination -5.59533 deg
V Magnitude 28.43 mag
Solar Elongation 12.51 deg
Galactic Latitude 56.99 deg
Rate 0.315 deg/day
Direction 110.698 deg

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