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AstDyS ∴ Objects ∴ 1981DT ∴ Summary
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(17371) 1981DT  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.1024 2.4e-08 au
e 0.052405 6.513e-08
i 14.821 6.689e-06 deg
Ω 328.735 1.914e-05 deg
ω 188.758 5.257e-05 deg
M 340.668 5.14e-05 deg

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Other useful info
Absolute Magnitude (H)    13.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9398 au
Aphelion 3.265 au
Asc. node-Earth separation 2.25107 au
Desc. node-Earth separation 1.9518 au
Earth MOID 1.94922 au
Orbital period 1995.93 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 1028 (6)
Radar observations (Discarded) 0 (0)
Arc length 13568.7 days
Unobserved 290 days

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Ephemeris at epoch 58504 MJD
Right Ascension 171.347 deg
Declination 0.75623 deg
V Magnitude 18.1 mag
Solar Elongation 128.57 deg
Galactic Latitude 56.51 deg
Rate 0.087 deg/day
Direction -135.823 deg

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