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AstDyS ∴ Objects ∴ 2001SB289 ∴ Summary
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(57520) 2001SB289  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68648 9.827e-09 au
e 0.220803 3.491e-08
i 14.274 4.154e-06 deg
Ω 156.687 1.375e-05 deg
ω 352.24 1.604e-05 deg
M 319.515 9.443e-06 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0933 au
Aphelion 3.2797 au
Asc. node-Earth separation 1.10709 au
Desc. node-Earth separation 2.26192 au
Earth MOID 1.10555 au
Orbital period 1608.33 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 2220 (16)
Radar observations (Discarded) 0 (0)
Arc length 12310.9 days
Unobserved 80 days

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Ephemeris at epoch 60453 MJD
Right Ascension 92.006 deg
Declination 15.2306 deg
V Magnitude 19.27 mag
Solar Elongation -30.93 deg
Galactic Latitude -2.4 deg
Rate 0.503 deg/day
Direction 84.656 deg

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