parallax: 0.130288 0.000434 m1: 1.05 0.04 C Positional observations C B [yr] theta rho rho_std 1983.2000 55.8 0.9800 0.0050 I1 1983.7063 61.9 1.0740 0.0050 I1 1984.1300 63.0 1.1180 0.0050 I1 1984.9122 59.3 1.2510 0.0050 I1 1985.0832 60.6 1.3200 0.0050 I1 1985.8438 59.5 1.4250 0.0050 I1 1990.6900 48.2 1.3600 0.0050 I1 1991.7300 48.6 1.4100 0.0050 I1 1994.6600 28.5 0.7300 0.0030 I1 1994.8100 27.0 0.6600 0.0030 I1 1997.5045 226.5 0.4191 0.0300 I1 1998.0035 214.2 0.4454 0.0300 I1 1998.5532 200.5 0.4077 0.0300 I1 1999.1600 179.6 0.3490 0.0300 I1 1999.5894 160.8 0.3151 0.0300 I1 2000.0856 137.1 0.3221 0.0300 I1 2000.5378 118.2 0.3632 0.0300 I1 2001.0393 102.6 0.4313 0.0300 I1 2001.5760 91.3 0.5237 0.0300 I1 2002.0463 84.4 0.6103 0.0300 I1 2002.5921 78.5 0.7102 0.0300 I1 2003.1131 74.1 0.8028 0.0300 I1 2003.5649 69.4 0.8400 0.0030 I1 2003.5929 71.0 0.8860 0.0300 I1 2004.0759 68.3 0.9637 0.0300 I1 2004.6026 65.9 1.0429 0.0300 I1 2004.6477 65.0 1.0420 0.0030 I1 2005.0399 64.0 1.1071 0.0300 I1 2005.6161 62.0 1.1826 0.0300 I1 2006.0801 60.4 1.2368 0.0300 I1 2006.7386 58.6 1.3054 0.0300 I1 2007.7919 55.8 1.3931 0.0300 I1 2010.0221 50.7 1.4795 0.0100 I1 2010.9207 48.7 1.4625 0.0100 I1 2011.9249 46.2 1.4166 0.0100 I1 2012.9189 43.5 1.3326 0.0100 I1 2013.8164 41.0 1.2365 0.0100 I1 2015.0134 37.2 0.9969 0.0100 I1 2016.5245 25.5 0.6069 0.0300 I1 C Radial velocities used in this orbit C xJD Rad.Vel. O-C or error Weight Component C -2,400,000.0 (km/s) (km/s) (km/s) 1977.640 -99.420 0.560 0.319 Va 1977.681 -99.720 0.410 -0.025 Va 1977.681 -99.880 0.490 -0.185 Va 1977.686 -99.640 0.450 0.049 Va 1977.686 -99.490 0.410 0.199 Va 1977.713 -100.030 0.510 -0.369 Va 1977.713 -100.770 0.520 -1.109 Va 1977.795 -99.300 0.470 0.276 Va 1977.795 -99.320 0.450 0.256 Va 1977.836 -99.210 0.620 0.324 Va 1977.836 -99.070 0.480 0.464 Va 1977.836 -99.070 0.480 0.464 Va 1977.836 -99.370 0.510 0.164 Va 1977.885 -98.830 0.390 0.654 Va 1977.885 -98.760 0.390 0.724 Va 1977.885 -99.290 0.440 0.194 Va 1978.631 -99.130 0.370 -0.302 Va 1978.634 -99.320 0.340 -0.494 Va 1978.647 -98.910 0.330 -0.095 Va 1978.647 -99.380 0.330 -0.565 Va 1978.806 -100.060 0.350 -1.361 Va 1983.770 -97.440 0.350 -0.502 Va 1984.733 -97.420 0.340 -0.639 Va 1985.602 -96.880 0.350 -0.218 Va 1985.970 -96.470 0.370 0.147 Va 1986.587 -96.480 0.320 0.068 Va 1986.664 -96.730 0.360 -0.190 Va 1986.754 -96.620 0.360 -0.089 Va 1986.934 -96.370 0.370 0.143 Va 1986.945 -96.500 0.360 0.012 Va 1987.131 -96.440 0.330 0.054 Va 1988.783 -95.830 0.370 0.535 Va 1989.629 -96.460 0.360 -0.139 Va 1990.628 -96.120 0.360 0.172 Va 1990.954 -96.060 0.360 0.229 Va 1992.638 -96.270 0.350 0.081 Va 1993.070 -96.230 0.360 0.168 Va 1993.632 -95.900 0.330 0.590 Va 1994.055 -96.390 0.350 0.201 Va 1994.689 -97.110 0.350 -0.290 Va 1995.636 -97.120 0.440 0.350 Va 1996.704 -98.850 0.360 0.244 Va 1997.616 -100.580 0.390 0.027 Va 1998.025 -100.670 0.320 -0.068 Va 1999.055 -99.140 0.340 0.463 Va