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AstDyS ∴ Objects ∴ 1989EX ∴ Summary
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(11863) 1989EX  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56285 7.649e-09 au
e 0.126279 2.875e-08
i 11.783 3.279e-06 deg
Ω 135.168 1.818e-05 deg
ω 62.834 2.449e-05 deg
M 192.295 1.653e-05 deg

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Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2392 au
Aphelion 2.8865 au
Asc. node-Earth separation 1.3992 au
Desc. node-Earth separation 1.66241 au
Earth MOID 1.26737 au
Orbital period 1498.59 days
Date of orbit computation  apr 23 19:48
Observational summary
Optical observations (Discarded) 3860 (509)
Radar observations (Discarded) 0 (0)
Arc length 12720.5 days
Unobserved 111 days

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Ephemeris at epoch 60427 MJD
Right Ascension 34.2978 deg
Declination 4.69205 deg
V Magnitude 19.16 mag
Solar Elongation 9.13 deg
Galactic Latitude -52.03 deg
Rate 0.394 deg/day
Direction 71.637 deg

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