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AstDyS ∴ Objects ∴ 1989EX ∴ Summary
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(11863) 1989EX  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.56112 1.336e-08 au
e 0.128115 4.517e-08
i 11.788 5.762e-06 deg
Ω 135.215 2.703e-05 deg
ω 63.027 3.934e-05 deg
M 71.142 2.669e-05 deg

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Other useful info
Absolute Magnitude (H)    13.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.233 au
Aphelion 2.8892 au
Asc. node-Earth separation 1.39365 au
Desc. node-Earth separation 1.65991 au
Earth MOID 1.25956 au
Orbital period 1497.07 days
Date of orbit computation  Oct 31 05:03
Observational summary
Optical observations (Discarded) 1295 (7)
Radar observations (Discarded) 0 (0)
Arc length 10789.5 days
Unobserved 183 days

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Ephemeris at epoch 58567 MJD
Right Ascension 335.393 deg
Declination -11.4363 deg
V Magnitude 18.92 mag
Solar Elongation 30.77 deg
Galactic Latitude -51.52 deg
Rate 0.399 deg/day
Direction 73.891 deg

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