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AstDyS ∴ Objects ∴ 1981EX17 ∴ Summary
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(43744) 1981EX17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34098 8.4e-09 au
e 0.143317 3.816e-08
i 2.636 4.321e-06 deg
Ω 352.718 8.667e-05 deg
ω 217.482 8.796e-05 deg
M 337.148 1.572e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0055 au
Aphelion 2.6765 au
Asc. node-Earth separation 1.58217 au
Desc. node-Earth separation 1.06491 au
Earth MOID 1.00106 au
Orbital period 1308.26 days
Date of orbit computation  apr 23 19:55
Observational summary
Optical observations (Discarded) 846 (2)
Radar observations (Discarded) 0 (0)
Arc length 15751.2 days
Unobserved 37 days

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Ephemeris at epoch 60427 MJD
Right Ascension 167.709 deg
Declination 3.90075 deg
V Magnitude 19.37 mag
Solar Elongation -130.27 deg
Galactic Latitude 56.59 deg
Rate 0.028 deg/day
Direction 155.091 deg

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