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AstDyS ∴ Objects ∴ 1981EA45 ∴ Summary
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(23431) 1981EA45  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23103 7.215e-09 au
e 0.162205 3.467e-08
i 5.215 4.225e-06 deg
Ω 300.372 5.016e-05 deg
ω 336.077 5.3e-05 deg
M 247.686 1.869e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8691 au
Aphelion 2.5929 au
Asc. node-Earth separation 0.87614 au
Desc. node-Earth separation 1.56685 au
Earth MOID 0.85394 au
Orbital period 1217.18 days
Date of orbit computation  apr 23 19:51
Observational summary
Optical observations (Discarded) 853 (2)
Radar observations (Discarded) 0 (0)
Arc length 15724.5 days
Unobserved 50 days

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Ephemeris at epoch 60426 MJD
Right Ascension 131.3 deg
Declination 14.5471 deg
V Magnitude 21 mag
Solar Elongation -93.86 deg
Galactic Latitude 31.65 deg
Rate 0.207 deg/day
Direction 105.764 deg

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