1993 SB1993SB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.
数据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