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This article has an erratum: [https://doi.org/10.1051/0004-6361/201936161e]


Table 1.

Astrometric parameters determined by VLBI for the radio sources included in the analysis.

Name Type vr Epoch t α(t) δ(t) ϖ(t) μα*(t) μδ(t) Ref.
(km s−1) (Julian year) (deg ± mas) (deg ± mas) (mas) (mas yr−1) (mas yr−1)
SY Scl Mira 24.0 2006.8282 1.901028361 ± 15.10 −25.494452258 ± 7.700 0.750 ± 0.030 5.570 ± 0.040 −7.320 ± 0.120 1
S Per RedSG −39.7 2000.8884 35.715460833 ± 7.818 58.586512222 ± 8.000 0.413 ± 0.017 −0.490 ± 0.230 −1.190 ± 0.200 2
LS I +61 303 HXB −41.4 1992.0000 40.131935007 ± 0.291 61.229332410 ± 0.573 0.260 ± 0.610 0.967 ± 0.260 −1.210 ± 0.320 3
UX Ari RSCVn 50.7 1999.9863 51.647432750 ± 1.200 28.715076528 ± 0.800 19.900 ± 0.500 44.960 ± 0.130 −102.330 ± 0.090 4
1991.2471 51.647339076 ± 0.331 28.715340363 ± 0.377 19.370 ± 0.390 41.617 ± 0.186 −104.010 ± 0.200 3
HD 22468 RSCVn −15.3 1992.0000 54.197113376 ± 0.406 0.588121131 ± 0.401 33.880 ± 0.470 −31.588 ± 0.330 −161.690 ± 0.310 3
V1271 Tau RSCVn 5.5 2013.0000 55.951464140 ± 0.110 25.004223050 ± 0.171 7.418 ± 0.025 19.860 ± 0.050 −45.410 ± 0.160 5
V811 Tau BYDra 11.3 2013.0000 56.338353995 ± 0.118 23.727308022 ± 0.198 7.223 ± 0.057 19.470 ± 0.110 −44.390 ± 0.270 5
HD 283447 T Tau 16.0 2006.9700 63.553843529 ± 0.132 28.203380745 ± 0.097 7.700 ± 0.190 17.092 ± 0.077 −24.030 ± 0.053 6
1993.8809 63.553831265 ± 0.312 28.203455247 ± 0.470 6.740 ± 0.250 0.423 ± 0.291 −23.250 ± 0.280 3
V410 Tau T Tau 19.9 2015.7600 64.629661292 ± 0.021 28.454377914 ± 0.034 7.751 ± 0.027 8.703 ± 0.017 −24.985 ± 0.020 7
V1023 Tau T Tau 12.7 2005.3525 64.695968392 ± 0.013 28.335383111 ± 0.200 7.530 ± 0.030 4.300 ± 0.050 −28.900 ± 0.300 8
HD 283572 T Tau 14.2 2005.3525 65.495216792 ± 0.264 28.301769800 ± 0.050 7.780 ± 0.040 8.880 ± 0.060 −26.600 ± 0.100 8
2005.3600 65.495216803 ± 0.032 28.301769751 ± 0.035 7.841 ± 0.057 9.023 ± 0.061 −26.445 ± 0.077 7
T Tau T Tau 23.9 2004.6231 65.497604438 ± 0.028 19.534921017 ± 0.400 6.820 ± 0.030 4.020 ± 0.030 −1.180 ± 0.050 9
HD 283641 T Tau 16.2 2015.9500 66.204409070 ± 0.065 26.719480101 ± 0.085 6.285 ± 0.070 10.913 ± 0.037 −16.772 ± 0.044 7
V1110 Tau RSCVn 2015.5700 68.663414796 ± 0.109 25.016900201 ± 0.116 11.881 ± 0.149 −52.705 ± 0.062 −11.321 ± 0.066 7
HD 282630 T Tau 13.6 2016.5800 73.904063653 ± 0.067 30.298527621 ± 0.066 7.061 ± 0.125 3.897 ± 0.113 −24.210 ± 0.132 7
T Lep Mira −4.0 2005.6427 76.211833879 ± 30.18 −21.904579275 ± 13.15 3.060 ± 0.040 14.600 ± 0.500 −35.430 ± 0.790 10
V1961 Ori Orion_V* 30.1 2014.8600 83.613911148 ± 0.027 −5.406194168 ± 0.028 2.533 ± 0.027 −7.220 ± 0.060 −0.990 ± 0.080 11
Brun 334 PMS 21.3 2015.1800 83.665666567 ± 0.023 −5.407112221 ± 0.048 2.591 ± 0.046 −4.010 ± 0.080 −1.170 ± 0.070 11
V1321 Ori Orion_V* 17.6 2015.1800 83.767921447 ± 0.075 −5.136841216 ± 0.182 2.509 ± 0.044 0.060 ± 0.200 6.950 ± 0.160 11
MT Ori Orion_V* 2015.1800 83.824801264 ± 0.030 −5.379288056 ± 0.062 2.646 ± 0.041 3.820 ± 0.100 1.600 ± 0.170 11
V1046 Ori SB 29.5 2015.2000 83.841117796 ± 0.054 −4.494167133 ± 0.121 2.643 ± 0.075 1.880 ± 0.090 1.200 ± 0.140 11
HD 37150 Star 10.8 2015.1900 84.062621055 ± 0.045 −5.647921674 ± 0.096 2.536 ± 0.046 1.320 ± 0.050 −0.560 ± 0.120 11
TYC 5346-538-1 Star 2015.2000 85.640319910 ± 0.058 −8.120884301 ± 0.140 2.348 ± 0.069 0.680 ± 0.090 −0.510 ± 0.250 11
HD 290862 Star 2015.2100 86.680772978 ± 0.491 0.076677687 ± 0.643 2.197 ± 0.545 0.350 ± 0.270 0.830 ± 0.830 11
[SSC75] M 78 11 Star 2015.2100 86.688907482 ± 0.043 0.044527387 ± 0.085 2.547 ± 0.034 0.010 ± 0.100 −0.490 ± 0.080 11
VY CMa RedSG 60.8 2006.5300 110.743024583 ± 10.00 −25.767517500 ± 10.00 0.830 ± 0.080 −2.210 ± 0.060 2.290 ± 0.300 12
S Crt LPV 32.0 2005.7988 178.187373874 ± 1.800 −7.596690803 ± 13.30 2.330 ± 0.130 −3.170 ± 0.220 −5.410 ± 0.220 13
BH CVn RSCVn 6.4 1993.1088 203.698997828 ± 0.373 37.182433334 ± 0.455 22.210 ± 0.450 85.496 ± 0.131 −9.220 ± 0.160 3
S CrB Mira −5.1 2000.0000 230.349817010 31.367381400 2.360 ± 0.230 −9.060 ± 0.230 −12.520 ± 0.290 14
σ2 CrB HPM −14.8 1990.0014 243.671114605 ± 0.104 33.858853887 ± 0.124 43.930 ± 0.100 −267.048 ± 0.037 −86.660 ± 0.050 3
U Her Mira −26.1 2000.0000 246.447798640 18.892459900 3.740 ± 0.610 −14.980 ± 0.290 −9.230 ± 0.320 14
Haro 1-6 T Tau 2007.9900 246.512566654 ± 0.399 −24.393446456 ± 0.356 7.385 ± 0.234 −19.630 ± 0.190 −26.920 ± 0.130 15
DoAr 51 T Tau 2014.7500 248.049128879 ± 0.337 −24.672768034 ± 0.336 6.983 ± 0.050 −4.800 ± 0.080 −23.110 ± 0.110 15
W 40 IRS 5 Star 2014.9500 277.811761649 ± 0.065 −2.063932732 ± 0.119 2.302 ± 0.063 0.186 ± 0.053 −6.726 ± 0.121 16
RR Aql Mira 11.0 2000.0000 299.400248870 −1.886482960 1.580 ± 0.400 −25.110 ± 0.740 −49.820 ± 0.540 14
Cyg X-1 HXB −2.7 2009.5700 299.590303145 ± 0.500 35.201590284 ± 0.500 0.547 ± 0.041 −3.700 ± 0.080 −6.420 ± 0.140 17
1991.2498 299.590326964 ± 0.308 35.201622230 ± 0.368 0.730 ± 0.300 −3.787 ± 0.172 −6.250 ± 0.210 3
HD 199178 RVS −26.6 1993.7933 313.473486712 ± 0.332 44.386412565 ± 0.397 8.590 ± 0.330 26.595 ± 0.407 −1.240 ± 0.430 3
SS Cyg DwarfNova −62.0 2011.5661 325.678846337 ± 0.065 43.586181392 ± 0.070 8.800 ± 0.120 112.420 ± 0.070 33.380 ± 0.070 18
AR Lac RSCVn −33.8 1992.4353 332.170232910 ± 0.274 45.742153188 ± 0.361 23.970 ± 0.370 −52.080 ± 0.126 47.030 ± 0.190 3
IM Peg RSCVn −14.4 2005.0869 343.259410883 ± 0.400 16.841155569 ± 0.390 10.370 ± 0.074 −20.833 ± 0.090 −27.267 ± 0.095 19
1992.9172 343.259484359 ± 0.360 16.841247861 ± 0.392 10.280 ± 0.620 −20.587 ± 0.459 −27.530 ± 0.400 3
PZ Cas RedSG −51.4 2006.2998 356.013673333 ± 2.836 61.789496389 ± 3.000 0.356 ± 0.026 −3.700 ± 0.200 −2.000 ± 0.300 20

Notes. Name, type, and radial velocity (vr) are taken from SIMBAD, except for the names Cyg X-1 (for HD 226868) and σ2 CrB (for sig CrB A). An ellipsis (…) means the same data as in the line above. Positions α(t), δ(t) are barycentric and refer to the epochs in the fourth column. Uncertainties (in mas and mas yr−1) are given after the ± sign; for α they are σα* = σαcos δ. Positional data without uncertainties were not used in the solutions.

References. (1) Nyu et al. (2011); (2) Asaki et al. (2010); (3) Lestrade et al. (1999); (4) Peterson et al. (2011); (5) Melis et al. (2014); (6) Torres et al. (2012); (7) Galli et al. (2018); (8) Torres et al. (2007); (9) Loinard et al. (2007); (10) Nakagawa et al. (2014); (11) Kounkel et al. (2017); (12) Zhang et al. (2012); (13) Nakagawa et al. (2008); (14) Vlemmings & van Langevelde (2007); (15) Ortiz-León et al. (2017a); (16) Ortiz-León et al. (2017b); (17) Reid et al. (2011); (18) Miller-Jones et al. (2013); (19) Bartel et al. (2015); (20) Kusuno et al. (2013).

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