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AstDyS ∴ Objects ∴ 1999ST26 ∴ Summary
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(66658) 1999ST26  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72773 1.357e-08 au
e 0.245283 3.614e-08
i 10.611 4.064e-06 deg
Ω 120.816 2.345e-05 deg
ω 301.831 2.499e-05 deg
M 120.305 9.327e-06 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0587 au
Aphelion 3.3968 au
Asc. node-Earth separation 1.28628 au
Desc. node-Earth separation 1.92906 au
Earth MOID 1.09493 au
Orbital period 1645.51 days
Date of orbit computation  apr 23 20:00
Observational summary
Optical observations (Discarded) 1466 (6)
Radar observations (Discarded) 0 (0)
Arc length 11690.2 days
Unobserved 41 days

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Ephemeris at epoch 60425 MJD
Right Ascension 207.628 deg
Declination 4.97837 deg
V Magnitude 19.24 mag
Solar Elongation -161.17 deg
Galactic Latitude 63.75 deg
Rate 0.21 deg/day
Direction -73.411 deg

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