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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000ST287 ∴ Orbital info ∴ Epoch epochXXX
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(87888) 2000ST287  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 87888.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67093 1.479e-08 au
e 0.156585 4.513e-08
i 12.776 5.803e-06 deg
Ω 347.543 1.759e-05 deg
ω 321.973 2.371e-05 deg
M 213.065 1.567e-05 deg
Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2527 au
Aphelion 3.0892 au
Asc. node-Earth separation 1.31295 au
Desc. node-Earth separation 1.97959 au
Earth MOID 1.25338 au
Orbital period 1594.38 days
Date of orbit computation  apr 23 20:05
Correlation matrix
1.00000000-0.172210400.00068505-0.01402067-0.13823762-0.11095002
-0.172210401.00000000-0.00073902-0.003894890.26541496-0.36351047
0.00068505-0.000739021.000000000.03796518-0.031536100.00400559
-0.01402067-0.003894890.037965181.00000000-0.71253824-0.00518762
-0.138237620.26541496-0.03153610-0.712538241.00000000-0.64593873
-0.11095002-0.363510470.00400559-0.00518762-0.645938731.00000000
Covariance matrix
2.18608020E-16-1.14903689E-165.87740155E-17-3.64642456E-15-4.84681801E-14-2.57108200E-14
-1.14903689E-162.03649394E-15-1.93520973E-16-3.09173786E-152.84030116E-13-2.57107035E-13
5.87740155E-17-1.93520973E-163.36713890E-113.87508694E-12-4.33946216E-123.64294735E-13
-3.64642456E-15-3.09173786E-153.87508694E-123.09407572E-10-2.97215242E-10-1.43017604E-12
-4.84681801E-142.84030116E-13-4.33946216E-12-2.97215242E-105.62334679E-10-2.40073507E-10
-2.57108200E-14-2.57107035E-133.64294735E-13-1.43017604E-12-2.40073507E-102.45646712E-10