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AstDyS ∴ Objects ∴ 1981EQ39 ∴ Summary
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(58131) 1981EQ39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.03423 1.876e-08 au
e 0.151389 5.026e-08
i 0.469 4.707e-06 deg
Ω 240.091 0.0007074 deg
ω 336.249 0.0007077 deg
M 16.736 2.265e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5749 au
Aphelion 3.4936 au
Asc. node-Earth separation 1.59271 au
Desc. node-Earth separation 2.45282 au
Earth MOID 1.56799 au
Orbital period 1930.51 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 585 (3)
Radar observations (Discarded) 0 (0)
Arc length 15404.5 days
Unobserved 375 days

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Ephemeris at epoch 60426 MJD
Right Ascension 260.835 deg
Declination -23.1076 deg
V Magnitude 20.03 mag
Solar Elongation 134.35 deg
Galactic Latitude 7.36 deg
Rate 0.034 deg/day
Direction -81.021 deg

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