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Erratum
This article is an erratum for:
[https://doi.org/10.1051/0004-6361:20010173]


Table 6

Properties of TTS binaries and multiples(*) in Taurus resolved by the ROSAT HRI.

Designation ST V [mag] α2000 [hh:mm:ss] δ2000 [dd:′ ′:″ ″] expo [s] ML cts dα [s] dδ [″] offax [′] HR per. [days] sep [″]
201089/201623 Zinnecker, be: dRA = −1.8 s, dDEC = −1.39″

GK Tau &/c c(a) + ? K7 12.14 04 33 34.5 24 21 07 20756 702 347 ± 19 0.03 2.0 0.39 0.45 ± 0.09 30.45 ± 0.02 33.63(b) l8.70(e) 4.65(h) 2.4(b)
GI Tau c(a) K6 13.01 04 33 34.1 24 21 18 20762 394 222 ± 15 0.15 −3.0 0.37 ≤0.72 30.24 ± 0.03 33.55(b) 11.20(e) 7.02(g) 12.2(c)

201058 Walter, be: dRA = 1.1s, dDEC = −1.73″

040047+2603 E(**) W(i) M2 14.17 04 03 50.9 26 10 55 4995 868 219 ± 15 0.04 0.1 0.17 0.11 ± 0.01 30.42 ± 0.03 33.15(b) ≤ 10.00(a) 23.5(b)
040047+2603 W &/c(**) W(i) + ? M2 14.52 04 03 49.2 26 10 54 4994 127 50 ± 7 0.02 0.0 0.29 0.35 ± 0.06 29.95 ± 0.07 33.05(b) 1.5(b)

201617 Zinnecker

HP Tau w(a) K2 13.16 04 35 53.1 22 54 24 5551 49 27 ±6 0.06 0.7 0.22 0.44 ± 0.08 30.21 ± 0.10 33.97(b) 15.40(e) 5.90(h)
CoKu HP Tau/G2 w(a) G0 11.10 04 35 54.4 22 54 12 5553 450 144 ±12 −0.02 0.6 0.54 0.71 ± 0.04 30.80 ± 0.04 34.56(b) 100.00(a) 1.20(h) 20.9(b)
CoKu HP Tau/G3 w(a) K7 14.80 04 35 53.5 22 54 10 6150 ≤108 0.47 ≤30.85 33.69(b) 9.7(b)

201622 Zinnecker, bc: dRA = −1.8 s, dDEC = −2.62″

LkHα 332/G1 &/c W(b) + ? M1 15.10 04 42 06.9 25 23 04 15785 53 56 ± 8 −0.43 −1.3 0.28 0.27 ± 0.01 30.16 ± 0.07 33.87(b) 0.22(j)
Coku LkHα 332 w(b) K7 14.74 04 42 06.9 25 23 11 18670 ≤51 0.23 ≤29.71 33.59(b) 10.10(e) 6.6(a)

201057/202029 Neuhäuser/Walter, bc: dRA = −0.7 s, dDEC = −1.00″

035135+2528 SE(**) w(i) K0 12.67 03 54 35.9 25 37 09 4489 88 31 ±6 0.03 −0.3 0.04 0.25 ± 0.11 29.83 ± 0.09 33.13(b) 26.00(a) 6.3(b)
035135+2528 NW(**) w(i) K3 13.79 03 54 35.6 25 37 12 5268 ≤43 0.09 ≤29.95 32.76(b) ≤10.00(a) 6.3(b)

202030/201053 Neuhäuser/Walter

040142+2150 NE(**) w(i) M3 15.09 04 04 39.8 21 58 22 8040 57 114 ± 11 0.02 2.2 0.43 0.46 ± 0.04 30.63 ± 0.04 32.84(b) 20.00(a) 7.2(b)
040142+2150 SW(**) w(i) M3 14.97 04 04 39.3 21 58 20 8872 ≤111 0.33 ≤30.58 32.91(b) 12.00(a) 7.2(b)

201838 Walter

SAO 76411 A w(i) G1 8.85 04 02 53.6 22 08 12 12001 241 92 ± 10 0.00 0.5 0.30 0.50 ± 0.04 29.67 ± 0.04 34.33(k) 12.50(d) 7.0(a)
SAO 76411 B ? K1 10.38 04 02 54.0 22 08 08 12000 130 56 ± 7 −0.07 0.0 0.51 0.29 ± 0.03 29.55 ± 0.05 33.77(k) ≤30.00(a) 7.0(a)

201619 Zinnecker

UX Tau A & C w + w(a) G5 10.69 04 30 04.0 18 13 47 4622 309 109 ± 11 0.13 −1.4 0.04 063 ± 0.04 30.27 ± 0.04 33.59(b) 25.40(e) 2.70(h) 3.3(b)
UX Tau B w(a) M2 13.67 04 30 03.4 18 13 50 5075 c118 0.03 ≤30.36 33.36(b) 10.00(e) 8.7(b)

202156 Neuhäuser

V819 Tau w(a) K7 13.24 04 19 26.2 28 26 16 7604 589 178 ± 14 0.05 0.0 0.15 0.69 ± 0.03 30.82 ± 0.03 33.47(f) ≤15.00(a) 5.60(g) 10.5(c)
V819 Tau/c ? K1 2.15(l) 04 19 26.9 28 26 14 7604 ≤27 0.20 ≤29.76 32.01(l) 10.5(c)

Notes. (*)For all pointings ROSAT Observation Request Number and PI are given. A bore sight correction was applied to some fields indicated by be and the offset. (**)NTTS object. (a)Herbig & Bell (1988), (b)Hartigan et al. (1994), (c)Leinert et al. (1993), (d)Patterer et al. (1993), (e)Hartmann & Stauffer (1989), (f)Kenyon & Hartmann (1995), (g)Shevchenro et al. (1991), (h)Bouvier et al. (1993), (i)Walter et al. (1988), (j)Ghez et al. (1993), (k)derived using the photometry in (1988), (l)derived using the photometry in (1998) assuming a bolometric correction of 2.

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