AstDyS-2

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AstDyS ∴ Objects ∴ 1990DW2 ∴ Summary
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(11505) 1990DW2  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.37373 2.587e-08 au
e 0.023472 4.015e-08
i 1.957 4.728e-06 deg
Ω 336.225 0.0001177 deg
ω 318.515 0.000158 deg
M 81.434 0.0001037 deg

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Other useful info
Absolute Magnitude (H)    12.5 mag
Slope parameter (G)    0.15 mag
Perihelion 3.2945 au
Aphelion 3.4529 au
Asc. node-Earth separation 2.30361 au
Desc. node-Earth separation 2.44076 au
Earth MOID 2.27773 au
Orbital period 2263.41 days
Date of orbit computation  Oct 31 05:03
Observational summary
Optical observations (Discarded) 1761 (15)
Radar observations (Discarded) 0 (0)
Arc length 14827.1 days
Unobserved 154 days

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Ephemeris at epoch 58564 MJD
Right Ascension 32.4426 deg
Declination 14.6681 deg
V Magnitude 18.92 mag
Solar Elongation -34.45 deg
Galactic Latitude -44.08 deg
Rate 0.319 deg/day
Direction 70.63 deg

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