NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998SB15 ∴ Orbital info ∴ Epoch 56874 MJD
Contact »
(496837) 1998SB15  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 496837.eq0)
Keplerian elements
(Epoch 56874.0 MJD)
Value 1-σ variation Units
a 1.2261 8.503e-10 au
e 0.161213 2.972e-08
i 15.627 8.769e-06 deg
Ω 6.802 1.121e-05 deg
ω 67.622 2.907e-05 deg
M 187.985 2.246e-05 deg
Other useful info
Absolute Magnitude (H)    20.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0284 au
Aphelion distance 1.4238 au
Asc. node-Earth separation 0.12407 au
Desc. node-Earth separation 0.27447 au
Earth MOID 0.11227 au
Orbital period 495.892 days
Date of orbit computation   feb 26 13:16

Covariance matrix
7.23069177E-196.57584442E-181.23012216E-15-1.13410217E-154.68000915E-15-4.09276666E-15
6.57584442E-188.83253117E-16-2.52884876E-144.14809604E-153.08014021E-141.37180955E-14
1.23012216E-15-2.52884876E-147.69026998E-11-4.31505822E-111.12871013E-10-7.22944834E-11
-1.13410217E-154.14809604E-15-4.31505822E-111.25599295E-10-2.02297597E-108.13401895E-11
4.68000915E-153.08014021E-141.12871013E-10-2.02297597E-108.44860161E-10-6.09752327E-10
-4.09276666E-151.37180955E-14-7.22944834E-118.13401895E-11-6.09752327E-105.04480678E-10

Correlation matrix
1.000000000.260207020.16496337-0.119005940.18934959-0.21429142
0.260207021.00000000-0.097030770.012454110.035656230.02055081
0.16496337-0.097030771.00000000-0.439058370.44281183-0.36703890
-0.119005940.01245411-0.439058371.00000000-0.621018740.32313895
0.189349590.035656230.44281183-0.621018741.00000000-0.93398259
-0.214291420.02055081-0.367038900.32313895-0.933982591.00000000