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AstDyS ∴ Objects ∴ 1981ED30 ∴ Summary
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(90688) 1981ED30  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.50324 3.791e-08 au
e 0.0455 4.675e-08
i 9.594 4.984e-06 deg
Ω 263.978 3.701e-05 deg
ω 196.142 8.251e-05 deg
M 277.749 7.509e-05 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 3.3438 au
Aphelion 3.6626 au
Asc. node-Earth separation 2.63996 au
Desc. node-Earth separation 2.36612 au
Earth MOID 2.3623 au
Orbital period 2394.98 days
Date of orbit computation  apr 23 20:06
Observational summary
Optical observations (Discarded) 753 (4)
Radar observations (Discarded) 0 (0)
Arc length 16453.9 days
Unobserved 162 days

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Ephemeris at epoch 60425 MJD
Right Ascension 16.5668 deg
Declination 14.5514 deg
V Magnitude 20.48 mag
Solar Elongation 15.69 deg
Galactic Latitude -48.17 deg
Rate 0.334 deg/day
Direction 67.9 deg

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