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AstDyS ∴ Objects ∴ 1981EG12 ∴ Summary
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(19935) 1981EG12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57458 8.946e-09 au
e 0.14252 3.075e-08
i 7.294 3.548e-06 deg
Ω 220.296 2.732e-05 deg
ω 9.431 3.111e-05 deg
M 111.927 1.731e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2077 au
Aphelion 2.9415 au
Asc. node-Earth separation 1.20382 au
Desc. node-Earth separation 1.94361 au
Earth MOID 1.19797 au
Orbital period 1508.89 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 1875 (7)
Radar observations (Discarded) 0 (0)
Arc length 15636.6 days
Unobserved 143 days

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Ephemeris at epoch 60426 MJD
Right Ascension 8.05762 deg
Declination 7.29628 deg
V Magnitude 20.45 mag
Solar Elongation 25.87 deg
Galactic Latitude -55.26 deg
Rate 0.392 deg/day
Direction 68.139 deg

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