1993SB是类冥王星外海王星天体。除了冥王星，它是最早发现这些天体之一.
e .3229894596810773 0.00014298
a 39.56160924030041 0.012911 AU
q 26.78362644766186 0.0054554 AU
i 1.935557517586575 0.00047476 deg
node 354.7654611438136 0.0025444 deg
peri 78.57495585701062 0.034966 deg
M 342.4265253972631 0.021257 deg
tp 2459837.245195522068(2022-Sep-14.74519553) 3.2466 JED
period 90888.58671916787248.84 44.4930.1218 dyr
n .003960893364007806 1.939e-06 deg/d
Q 52.33959203293895 0.017082 AU