NEODyS-2

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1999DB2  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 3.0362 5.528e-08 au
e 0.611604 9.95e-08
i 11.026 2.201e-05 deg
Ω 322.5 3.401e-05 deg
ω 257.479 4.697e-05 deg
M 6.57 7.662e-06 deg

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Other useful info
Absolute Magnitude (H)    19.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1792 au
Aphelion distance 4.8932 au
Asc. node-Earth separation 1.17893 au
Desc. node-Earth separation 0.69079 au
Earth MOID 0.26513 au
Orbital period 1932.39 days
Date of orbit computation   Mar 22 13:31
Observational summary
Optical observations (Discarded) 180 (1)
Radar observations (Discarded) 0 (0)
Arc length 7704 days
Unobserved 14 days

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Ephemeris
(Epoch 58944 MJD)
Right Ascension 195.709 deg
Declination -54.6997 deg
V Magnitude 18.27 mag
Solar Elongation 131.35 deg
Galactic Latitude 8.14 deg
Rate 1.037 deg/day
Direction 163.621 deg

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