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AstDyS ∴ Objects ∴ 1981EL8 ∴ Summary
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(136571) 1981EL8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09931 1.821e-08 au
e 0.198133 3.818e-08
i 15.909 6.4e-06 deg
Ω 339.832 1.669e-05 deg
ω 101.283 2.566e-05 deg
M 40.102 1.743e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4852 au
Aphelion 3.7134 au
Asc. node-Earth separation 2.08921 au
Desc. node-Earth separation 1.87612 au
Earth MOID 1.55977 au
Orbital period 1992.95 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 946 (3)
Radar observations (Discarded) 0 (0)
Arc length 15730.8 days
Unobserved 48 days

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Ephemeris at epoch 60425 MJD
Right Ascension 127.052 deg
Declination 23.5913 deg
V Magnitude 20.24 mag
Solar Elongation -88.68 deg
Galactic Latitude 31.11 deg
Rate 0.251 deg/day
Direction 124.086 deg

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