NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1991DB ∴ Summary
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(14402) 1991DB  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.71478 8.716e-10 au
e 0.401987 2.365e-08
i 11.418 5.296e-06 deg
Ω 158.237 1.127e-05 deg
ω 51.368 1.664e-05 deg
M 80.112 5.328e-06 deg

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Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0255 au
Aphelion 2.4041 au
Asc. node-Earth separation 0.15738 au
Desc. node-Earth separation 0.90977 au
Earth MOID 0.10123 au
Orbital period 820.182 days
Date of orbit computation   Oct 1 16:33
Observational summary
Optical observations (Discarded) 643 (11)
Radar observations (Discarded) 0 (0)
Arc length 10032 days
Unobserved 74 days

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Ephemeris at epoch 58407 MJD
Right Ascension 308.296 deg
Declination -18.3613 deg
V Magnitude 22.07 mag
Solar Elongation -103.7 deg
Galactic Latitude -30.43 deg
Rate 0.33 deg/day
Direction 91.914 deg

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