NEODyS-2

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1999DB2  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 3.0362 3.712e-08 au
e 0.611604 5.335e-08
i 11.026 1.517e-05 deg
Ω 322.5 2.907e-05 deg
ω 257.479 4.247e-05 deg
M 6.57 6.865e-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   Jun 20 16:56
Observational summary
Optical observations (Discarded) 189 (1)
Radar observations (Discarded) 0 (0)
Arc length 7788 days
Unobserved 137 days

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Ephemeris
(Epoch 59151 MJD)
Right Ascension 303.339 deg
Declination -19.0121 deg
V Magnitude 23.72 mag
Solar Elongation -85.57 deg
Galactic Latitude -26.29 deg
Rate 0.369 deg/day
Direction 70.096 deg

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