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AstDyS ∴ Objects ∴ 1981EL23 ∴ Summary
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(99984) 1981EL23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.51755 8.849e-09 au
e 0.12348 8.061e-08
i 3.437 6.506e-06 deg
Ω 159.422 9.73e-05 deg
ω 278.357 0.0001168 deg
M 2.919 6.214e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2067 au
Aphelion 2.8284 au
Asc. node-Earth separation 1.44502 au
Desc. node-Earth separation 1.516 au
Earth MOID 1.22562 au
Orbital period 1459.04 days
Date of orbit computation  apr 23 20:08
Observational summary
Optical observations (Discarded) 1445 (10)
Radar observations (Discarded) 0 (0)
Arc length 15739.4 days
Unobserved 35 days

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Ephemeris at epoch 60425 MJD
Right Ascension 72.068 deg
Declination 19.9447 deg
V Magnitude 20.51 mag
Solar Elongation -38.28 deg
Galactic Latitude -15.83 deg
Rate 0.494 deg/day
Direction 81.679 deg

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