**Table 3:** Proper motions for the target objects derived from SuperCosmos and 2MASS positions with the epoch difference indicated. For typical positional errors $\sim$ 0.3 $^{\prime \prime }$ , uncertainties on the proper motions are therefore $\sim$ 100 mas yr^-1, for $\Delta _{\rm epoch}$ = 4 yr. Transverse velocities are derived using the distances in Table 1 and the proper motion values, added in quadrature.
Name	Sp.	$\mu_\alpha\cos\delta$	$\mu_\delta$	$\Delta _{\rm epoch}$	v $_{\rm trans}$
		mas yr^-1	mas yr^-1	yr	km s^-1
D1048	L 4	-210	-190	4.916	12
D1411^a	M 9	-30	+90	1.929	7
D1425	L 5	-260	-470	8.063	27
D1456	M 9	-280	-740	3.648	83
D1510^a	M 8	+80	+50	1.877	9
D1514^b	M 7	-	-	-	-
D1539	L 2	+640	+80	6.708	60
D1705	L 4	+100	-130	6.741	8
D2036	M 9.5	+400	-290	3.605	98
D2057	L 1.5	+60	-210	3.211	17
D2200	L 0	+250	-80	4.916	27
D2229	M 9.5	+170	-30	4.251	32
D2252	L 7.5	+400	+100	4.864	16
D2254	L 0.5	$\sim$ 0	-30	5.909	3
2MJ1112	L 0.5:	-450	$\sim$ 0	7.066	88

^a $\Delta _{\rm epoch}$ small. ^b Uncertain.

Source LaTeX | All tables | In the text