Within the Alinda asteroids, 3360 Syrinx's orbit has a dynamically short life expectancy because it has the highest orbital eccentricity (0.7), while 3628 Boznemcova has the lowest orbital eccentricity of the group.
3360 Syrinx is the most eccentric of the Alinda group with an eccentricity of 0.7 and the orbit has a dynamically short life expectancy. The eccentricity e is given by 3360 Syrinx 0.74295 3628 Boznemcova 0.30052 0.56356 0.33858 0.30984 0.30741 0.57170 0.57620 0.31301 0.63423 0.30086 0.32007 0.46522 0.47349 0.60382 0.58946 0.70202 0.32467 0.33216 0.30348 0.31606 0.70851 0.48432 0.31661 
