Parallaxes and proper motions of published sources from the BeSSeL Survey and it's pilot projects. Also shown are parallaxes of sources found in the literature.
Parallaxes
Parallaxes and proper motions of published sources from the BeSSeL Survey and it's pilot projects. Also shown are parallaxes of sources found in the literature.
| l [deg] | b [deg] | Parallax [mas] | μ_α cos (δ) [mas/yr] | μ_δ [mas/yr] | v_LSR [km/s] | Frequency<br> [GHz] | Telescope | Reference | |
|---|---|---|---|---|---|---|---|---|---|
| Sgr B2M | 0.67 | -0.04 | 0.130±0.012 | -1.23±0.04 | -3.84±0.11 | 61.0±5.0 | 22.2 | VLBA | 2009ApJ...705.1548R |
| Sgr B2N | 0.68 | -0.03 | 0.128±0.015 | -0.32±0.05 | -4.69±0.11 | 64.0±5.0 | 22.2 | VLBA | 2009ApJ...705.1548R |
| G009.62+00.19 | 9.62 | 0.20 | 0.194±0.023 | -0.58±0.05 | -2.49±0.27 | 5.0±3.1 | 12.2 | VLBA | 2009ApJ...706..464S |
| G010.47+00.02 | 10.47 | 0.02 | 0.117±0.008 | -3.86±0.02 | -6.40±0.08 | 68.9±4.5 | 22.2 | VLBA | 2014ApJ...781..108S |
| G010.62-00.38 | 10.62 | -0.38 | 0.202±0.019 | -0.37±0.08 | -0.60±0.06 | -3.0±2.7 | 22.2 | VLBA | 2014ApJ...781..108S |
| G011.49−01.48 | 11.49 | -1.48 | 0.800±0.033 | 1.42±0.52 | -0.60±0.65 | 11.0±3.0 | 12.2 | VLBA | 2014A&A...566A..17W |
| G012.02-00.03 | 12.03 | -0.03 | 0.106±0.008 | -4.11±0.02 | -7.76±0.27 | 109.8±2.4 | 12.2 | VLBA | 2014ApJ...781..108S |
| G012.68-0.18 | 12.68 | -0.18 | 0.416±0.028 | -1.00±0.30 | -2.85±0.29 | 56.0±4.0 | 22 | VLBA | 2013A&A...553A.117I |
| G012.81-0.19 | 12.81 | -0.19 | 0.343±0.037 | -0.60±0.11 | -0.99±0.13 | 36.0±4.0 | 22 | VLBA | 2013A&A...553A.117I |
| G012.81-0.19 | 12.81 | -0.19 | 0.343±0.037 | -0.24±0.17 | 0.54±0.12 | -2.0±4.0 | 22 | VLBA | 2013A&A...553A.117I |
| G012.88+0.48 | 12.88 | 0.48 | 0.340±0.036 | 0.12±0.13 | -2.66±0.23 | 32.0±4.0 | 22 | VLBA | 2013A&A...553A.117I |
| G012.89+00.49 | 12.89 | 0.49 | 0.428±0.022 | 0.16±0.03 | -1.90±1.59 | 31.0±7.0 | 12.2 | VLBA | 2011ApJ...733...25X |
| G012.90-0.26 | 12.90 | -0.26 | 0.396±0.032 | -0.36±0.08 | -2.22±0.13 | 36.0±4.0 | 22 | VLBA | 2013A&A...553A.117I |
| G012.90-0.24 | 12.90 | -0.24 | 0.408±0.025 | 0.19±0.08 | -2.52±0.32 | 36.0±4.0 | 22 | VLBA | 2013A&A...553A.117I |
| G014.63-00.57 | 14.63 | -0.57 | 0.546±0.022 | 0.22±1.20 | -2.07±1.20 | 19.0±5.0 | 22 | VLBA | 2014A&A...566A..17W |
| G015.03-00.68 | 15.03 | -0.68 | 0.505±0.033 | 0.68±0.05 | -1.42±0.09 | 22.0±3.0 | 12.2 | VLBA | 2011ApJ...733...25X |
| G23.0-0.4 | 23.01 | -0.41 | 0.218±0.017 | -1.72±0.04 | -4.12±0.30 | 81.0±3.0 | 12.2 | VLBA | 2009ApJ...693..424B |
| G23.4-0.2 | 23.44 | -0.18 | 0.170±0.032 | -1.93±0.10 | -4.11±0.07 | 97.0±3.0 | 12.2 | VLBA | 2009ApJ...693..424B |
| G23.6-0.1 | 23.66 | -0.13 | 0.313±0.039 | -1.32±0.02 | -2.96±0.03 | 83.0±3.0 | 12.2 | VLBA | 2008A&A...490..787B |
| G023.70-00.19 | 23.71 | -0.20 | 0.161±0.024 | -3.21±0.06 | -6.37±0.14 | 76.5±10.0 | 12.2 | VLBA | 2014ApJ...781..108S |
| G027.36-00.16 | 27.36 | -0.16 | 0.125±0.042 | -1.81±0.08 | -4.11±0.26 | 92.0±3.0 | 12.2 | VLBA | 2011ApJ...733...25X |
| G032.74-0.07 | 32.74 | 0.07 | 0.126±0.016 | -3.15±0.27 | -6.10±0.29 | 37.0±10.0 | 22 | VLBA | 2019ApJ...874...94W |
| G035.02+00.34 | 35.02 | 0.34 | 0.430±0.040 | -0.92±0.90 | -3.61±0.90 | 52.0±5.0 | 22 | VLBA | 2014A&A...566A..17W |
| G35.20-0.74 | 35.19 | -0.74 | 0.456±0.045 | -0.18±0.06 | -3.63±0.11 | 30.0±3.0 | 12.2 | VLBA | 2009ApJ...693..419Z |
| G35.20-1.74 | 35.20 | -1.73 | 0.306±0.045 | -0.71±0.05 | -3.61±0.17 | 42.0±3.0 | 12.2 | VLBA | 2009ApJ...693..419Z |
| G035.79-00.17 | 35.79 | -0.17 | 0.113±0.013 | -2.96±0.12 | -6.23±0.14 | 61.0±5.0 | 6.7 | VLBA | 2019ApJ...874...94W |
| G037.43+01.51 | 37.43 | 1.51 | 0.532±0.021 | -0.45±0.35 | -3.69±0.39 | 41.0±3.0 | 12.2 & 22 | VLBA | 2014A&A...566A..17W |
| G037.47-0.10 | 37.47 | 0.10 | 0.088±0.030 | -2.63±0.07 | -6.19±0.15 | 58.0±3.0 | 6.7 | VLBA | 2019ApJ...874...94W |
| G038.03-0.30 | 38.03 | -0.30 | 0.095±0.022 | -3.01±0.06 | -6.20±0.11 | 60.0±3.0 | 6.7 | VLBA | 2019ApJ...874...94W |
| G041.15-0.20 | 41.15 | -0.20 | 0.125±0.018 | -2.79±0.14 | -5.85±0.16 | 60.0±3.0 | 6.7 | VLBA | 2019ApJ...874...94W |
| G041.22-0.19 | 41.22 | -0.19 | 0.113±0.022 | -2.82±0.13 | -5.89±0.16 | 59.0±5.0 | 6.7 | VLBA | 2019ApJ...874...94W |
| G043.03-0.45 | 43.03 | -0.45 | 0.130±0.019 | -3.03±0.15 | -6.56±0.20 | 56.0±3.0 | 6.7 | VLBA | 2019ApJ...874...94W |
| W49 N | 43.16 | 0.01 | 0.090±0.006 | -2.48±0.15 | -5.27±0.13 | 11.0±5.0 | 22 | VLBA | 2013ApJ...775...79Z |
| OH43.8-0.1 | 43.79 | 0.12 | 0.166±0.005 | -3.02±0.36 | -6.20±0.36 | 44.0±10.0 | 22 | VLBA | 2014A&A...566A..17W |
| G043.89-0.78 | 43.89 | -0.78 | 0.134±0.013 | -3.11±0.15 | -5.35±0.21 | 50.0±3.0 | 6.7 | VLBA | 2019ApJ...874...94W |
| G043.89−00.78 | 43.89 | -0.78 | 0.121±0.020 | -2.75±0.30 | -6.43±0.30 | 54.0±5.0 | 22 | VLBA | 2014A&A...566A..17W |
| G045.07+00.13 | 45.07 | 0.13 | 0.129±0.007 | -3.21±0.26 | -6.11±0.26 | 59.0±5.0 | 22 | VLBA | 2014A&A...566A..17W |
| G045.45+00.05 | 45.45 | 0.05 | 0.119±0.017 | -2.34±0.38 | -6.00±0.54 | 55.0±7.0 | 22 | VLBA | 2014A&A...566A..17W |
| G045.49+0.12 | 45.49 | 0.12 | 0.144±0.024 | -2.62±0.17 | -5.61±0.16 | 57.0±3.0 | 6.7 | VLBA | 2019ApJ...874...94W |
| G045.80-0.35 | 45.80 | -0.35 | 0.137±0.023 | -2.52±0.17 | -6.08±0.27 | 64.0±5.0 | 6.7 | VLBA | 2019ApJ...874...94W |
| G048.60+0.02 | 48.60 | 0.02 | 0.093±0.005 | -2.89±0.13 | -5.50±0.13 | 18.0±5.0 | 22 | VLBA | 2013ApJ...775...79Z |
| G049.19−00.34 | 49.19 | -0.34 | 0.192±0.009 | -2.99±0.40 | -5.71±0.40 | 67.0±5.0 | 22 | VLBA | 2014A&A...566A..17W |
| G049.34+0.41 | 49.34 | 0.41 | 0.241±0.031 | -2.36±0.26 | -5.59±0.33 | 68.0±5.0 | 6.7 | VLBA | 2019ApJ...874...94W |
| W51 IRS2 | 49.49 | -0.37 | 0.195±0.071 | -2.49±0.08 | -5.51±0.11 | 56.0±3.0 | 12.2 | VLBA | 2009ApJ...693..413X |
| W51 Main | 49.49 | -0.37 | 0.185±0.010 | -2.64±0.16 | -5.11±0.04 | 56.0±3.0 | 22.2 | VLBA | 2010ApJ...720.1055S |
| G049.59-0.24 | 49.59 | -0.24 | 0.218±0.009 | -2.25±0.24 | -6.12±0.25 | 63.0±5.0 | 6.7 | VLBA | 2019ApJ...874...94W |
| G052.10+1.04 | 52.10 | 1.04 | 0.165±0.013 | -2.77±1.40 | -5.85±1.40 | 42.0±40.0 | 22 | VLBA | 2019ApJ...874...94W |
| G59.7+0.1 | 59.78 | 0.06 | 0.463±0.020 | -1.65±0.03 | -5.12±0.08 | 27.0±3.0 | 12.2 | VLBA | 2009ApJ...693..413X |
| ON1 | 69.54 | -0.97 | 0.425±0.036 | -3.22±0.05 | -5.54±0.06 | 12.0±5.0 | 22.2 | VLBA | 2013ApJ...769...15X |
| G074.03-01.71 | 74.03 | -1.71 | 0.629±0.017 | -3.79±0.18 | -4.88±0.25 | 5.0±5.0 | 22.2 | VLBA | 2013ApJ...769...15X |