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AstDyS ∴ Objects ∴ 1981EQ4 ∴ Summary
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(17376) 1981EQ4  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.11602 2.946e-08 au
e 0.13805 6.033e-08
i 8.502 7.835e-06 deg
Ω 228.338 3.981e-05 deg
ω 273.312 4.979e-05 deg
M 335.398 3.269e-05 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6859 au
Aphelion 3.5462 au
Asc. node-Earth separation 2.02141 au
Desc. node-Earth separation 2.09075 au
Earth MOID 1.71426 au
Orbital period 2009.09 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 661 (4)
Radar observations (Discarded) 0 (0)
Arc length 15273 days
Unobserved 389 days

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Ephemeris at epoch 58564 MJD
Right Ascension 130.898 deg
Declination 6.06403 deg
V Magnitude 18.59 mag
Solar Elongation -129.83 deg
Galactic Latitude 27.66 deg
Rate 0.07 deg/day
Direction -2.36 deg

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