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AstDyS ∴ Objects ∴ 2002AB189 ∴ Summary
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(89817) 2002AB189  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.54111 2.446e-08 au
e 0.233649 7.979e-08
i 8.047 1.159e-05 deg
Ω 121.504 4.674e-05 deg
ω 247.71 5.651e-05 deg
M 136.278 3.587e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9474 au
Aphelion 3.1348 au
Asc. node-Earth separation 1.65049 au
Desc. node-Earth separation 1.19048 au
Earth MOID 0.96223 au
Orbital period 1479.56 days
Date of orbit computation  Oct 31 05:53
Observational summary
Optical observations (Discarded) 377 (2)
Radar observations (Discarded) 0 (0)
Arc length 6374.11 days
Unobserved 434 days

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Ephemeris at epoch 58566 MJD
Right Ascension 192.288 deg
Declination 6.34605 deg
V Magnitude 19.9 mag
Solar Elongation 167.76 deg
Galactic Latitude 69.21 deg
Rate 0.231 deg/day
Direction -61.259 deg

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