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AstDyS ∴ Objects ∴ 1981EH39 ∴ Summary
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(85148) 1981EH39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42809 1.187e-08 au
e 0.127127 4.407e-08
i 2.93 5.52e-06 deg
Ω 317.672 0.0001039 deg
ω 285.265 0.0001067 deg
M 80.154 2.567e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1194 au
Aphelion 2.7368 au
Asc. node-Earth separation 1.29838 au
Desc. node-Earth separation 1.48551 au
Earth MOID 1.10866 au
Orbital period 1381.96 days
Date of orbit computation  apr 23 20:04
Observational summary
Optical observations (Discarded) 501 (4)
Radar observations (Discarded) 0 (0)
Arc length 15450.8 days
Unobserved 308 days

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Ephemeris at epoch 60426 MJD
Right Ascension 358.423 deg
Declination 0.42284 deg
V Magnitude 22.06 mag
Solar Elongation 37.21 deg
Galactic Latitude -59.15 deg
Rate 0.432 deg/day
Direction 65.049 deg

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