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AstDyS ∴ Objects ∴ 1981EL41 ∴ Summary
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(19117) 1981EL41  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06954 1.892e-08 au
e 0.013079 4.49e-08
i 10.306 5.719e-06 deg
Ω 3.713 2.256e-05 deg
ω 223.745 0.0002013 deg
M 310.923 0.0002013 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0294 au
Aphelion 3.1097 au
Asc. node-Earth separation 2.0965 au
Desc. node-Earth separation 2.04332 au
Earth MOID 2.03071 au
Orbital period 1964.31 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 907 (6)
Radar observations (Discarded) 0 (0)
Arc length 16509.3 days
Unobserved 123 days

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Ephemeris at epoch 60419 MJD
Right Ascension 169.607 deg
Declination 5.25673 deg
V Magnitude 19.67 mag
Solar Elongation -139.28 deg
Galactic Latitude 58.87 deg
Rate 0.107 deg/day
Direction -94.238 deg

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