AstDyS-2

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AstDyS ∴ Objects ∴ 2001DA31 ∴ Summary
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(162847) 2001DA31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60878 1.331e-08 au
e 0.14128 4.849e-08
i 2.495 4.251e-06 deg
Ω 85.528 0.0001174 deg
ω 114.522 0.0001182 deg
M 142.45 1.596e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2402 au
Aphelion 2.9773 au
Asc. node-Earth separation 1.73326 au
Desc. node-Earth separation 1.39864 au
Earth MOID 1.23914 au
Orbital period 1539.05 days
Date of orbit computation  apr 23 20:23
Observational summary
Optical observations (Discarded) 684 (3)
Radar observations (Discarded) 0 (0)
Arc length 9699.04 days
Unobserved 176 days

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Ephemeris at epoch 60426 MJD
Right Ascension 6.10607 deg
Declination 0.52001 deg
V Magnitude 22.11 mag
Solar Elongation 30.17 deg
Galactic Latitude -61.6 deg
Rate 0.366 deg/day
Direction 67.244 deg

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