NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998SB15 ∴ Orbital info ∴ Epoch 60600 MJD
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(496837) 1998SB15  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 496837.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.22647 8.325e-10 au
e 0.161498 2.972e-08
i 15.626 8.77e-06 deg
Ω 6.749 1.12e-05 deg
ω 67.677 2.903e-05 deg
M 12.222 2.271e-05 deg
Other useful info
Absolute Magnitude (H)    20.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0284 au
Aphelion distance 1.4245 au
Asc. node-Earth separation 0.12395 au
Desc. node-Earth separation 0.27647 au
Earth MOID 0.11204 au
Orbital period 496.118 days
Date of orbit computation   Jul 29 14:18

Covariance matrix
6.92984533E-199.10814450E-18-8.90642488E-166.17947278E-16-2.11347373E-15-1.27079043E-15
9.10814450E-188.83236141E-16-2.68425853E-145.40456809E-152.48742021E-14-9.22167980E-15
-8.90642488E-16-2.68425853E-147.69144143E-11-4.29618986E-111.12508924E-10-7.17867733E-11
6.17947278E-165.40456809E-15-4.29618986E-111.25345452E-10-2.01575353E-108.08943497E-11
-2.11347373E-152.48742021E-141.12508924E-10-2.01575353E-108.42551827E-10-6.08856257E-10
-1.27079043E-15-9.22167980E-15-7.17867733E-118.08943497E-11-6.08856257E-105.15880102E-10

Correlation matrix
1.000000000.36815417-0.121993800.06630333-0.08746550-0.06721060
0.368154171.00000000-0.102986920.016243080.02883450-0.01366146
-0.12199380-0.102986921.00000000-0.437547600.44196186-0.36038456
0.066303330.01624308-0.437547601.00000000-0.620275780.31811893
-0.087465500.028834500.44196186-0.620275781.00000000-0.92351100
-0.06721060-0.01366146-0.360384560.31811893-0.923511001.00000000