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AstDyS ∴ Objects ∴ 1981DT ∴ Summary
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(17371) 1981DT  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09999 1.352e-08 au
e 0.054634 4.77e-08
i 14.815 5.057e-06 deg
Ω 328.589 1.215e-05 deg
ω 196.554 2.959e-05 deg
M 333.192 2.725e-05 deg

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Other useful info
Absolute Magnitude (H)    13.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9306 au
Aphelion 3.2694 au
Asc. node-Earth separation 2.25039 au
Desc. node-Earth separation 1.94907 au
Earth MOID 1.94255 au
Orbital period 1993.61 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 2944 (196)
Radar observations (Discarded) 0 (0)
Arc length 15741.7 days
Unobserved 37 days

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Ephemeris at epoch 60425 MJD
Right Ascension 123.37 deg
Declination 22.1417 deg
V Magnitude 19.04 mag
Solar Elongation -85.71 deg
Galactic Latitude 27.43 deg
Rate 0.217 deg/day
Direction 119.5 deg

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