NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1991DB ∴ Summary
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(14402) 1991DB  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.71558 1.605e-09 au
e 0.402125 3.077e-08
i 11.418 8.108e-06 deg
Ω 158.256 1.313e-05 deg
ω 51.321 2.048e-05 deg
M 176.892 6.874e-06 deg

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Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0257 au
Aphelion 2.4055 au
Asc. node-Earth separation 0.159 au
Desc. node-Earth separation 0.9125 au
Earth MOID 0.10249 au
Orbital period 820.755 days
Date of orbit computation   Nov 18 11:26
Observational summary
Optical observations (Discarded) 451 (10)
Radar observations (Discarded) 0 (0)
Arc length 9356 days
Unobserved 217 days

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Ephemeris at epoch 57873 MJD
Right Ascension 41.6224 deg
Declination 8.47026 deg
V Magnitude 23.34 mag
Solar Elongation -7.57 deg
Galactic Latitude -44.79 deg
Rate 0.44 deg/day
Direction 73.836 deg

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