EDP Sciences logo
Subscriber Authentication Point
Search
Menu
Home All issues Volume 667 (November 2022) A&A, 667 (2022) A37 Full HTML
Open Access

Table 1.

Triangulum stream member stars.

No. αJ2000 δJ2000 μδ σμδ Vr σVr [Fe/H] σ[Fe/H] G GBP GRP Survey
(°) (°) (mas yr−1) (mas yr−1) (mas yr−1) (mas yr−1) (km s−1) (km s−1) (dex) (dex) (mag) (mag) (mag)
1⋆ 23.8285 22.8031 1.0098 0.0986 −0.1037 0.0784 −16.84 3.11 −1.913 0.068 16.759 17.222 16.106 SEGUE
2⋆× 24.1829 22.9364 1.0127 0.1831 −0.9748 0.1339 2.78 7.84 −2.545 0.048 17.617 18.049 16.997 SEGUE
3⋆ 24.2157 22.9598 0.8790 0.3456 0.2562 0.2288 −17.60 8.73 −1.867 0.104 18.530 19.005 17.998 SEGUE
4⋆ (BHB) 23.2433 23.1934 0.6858 0.1844 −0.2179 0.1546 −32.59 6.76 −2.121 0.078 17.967 18.031 17.815 SEGUE
5⋆ 24.1515 23.3639 1.2849 0.1128 0.2147 0.0938 −23.76 4.55 −2.348 0.114 17.335 17.803 16.718 SEGUE
6⋆ 23.9200 23.3903 0.5511 0.2549 0.4586 0.1641 −26.84 7.61 −2.128 0.114 18.251 18.672 17.667 SEGUE
7⋆ 23.8055 23.4783 1.1128 0.2314 0.0493 0.1889 −16.15 8.19 −2.371 0.056 18.457 18.891 17.927 SEGUE
8 (BHB) 24.5968 23.6575 1.1237 0.1755 0.1393 0.1465 −28.03 4.77 −2.278 0.152 17.834 17.903 17.692 SEGUE
9⋆ 23.7817 23.8800 1.0403 0.2248 0.2268 0.1843 −36.43 5.51 −2.383 0.095 18.256 18.669 17.716 SEGUE
10⋆ 23.9193 24.1185 0.8721 0.2242 −0.1813 0.1614 −31.52 5.94 −1.953 0.128 18.220 18.705 17.689 SEGUE
11 24.0593 24.1634 1.0918 0.0460 0.1548 0.0351 −27.93 8.18 −2.249 0.061 15.279 15.832 14.573 LAMOST
12⋆ 23.4145 24.3451 1.5329 0.3380 0.0838 0.1762 −22.60 9.99 −2.072 0.072 18.648 18.981 18.075 SEGUE
13⋆ 23.5792 24.3911 1.1712 0.2725 0.3187 0.1921 −13.69 9.70 −2.653 0.147 18.648 19.030 18.073 SEGUE
14 23.5445 24.5692 1.0955 0.0584 0.1400 0.0363 −32.73 9.18 −1.962 0.135 16.025 16.537 15.347 LAMOST
15 23.8850 24.7038 0.9478 0.1592 0.0680 0.1383 −24.41 6.23 −1.830 0.140 17.839 18.239 17.246 SEGUE
16 22.3385 28.4684 0.9975 0.0801 0.3481 0.0569 −41.53 12.97 −2.311 0.111 16.581 17.045 15.961 LAMOST
17 22.4622 30.0863 0.9254 0.1081 0.0873 0.0825 −34.82 9.93 −1.716 0.272 17.156 17.596 16.563 LAMOST
18 22.3181 31.2075 0.9126 0.0968 0.0614 0.0716 −57.01 16.48 −2.143 0.241 17.152 17.616 16.521 LAMOST
19 21.4457 34.2315 0.8154 0.0552 0.2357 0.0419 −68.02 13.15 −2.439 0.161 15.964 16.453 15.313 LAMOST
20 20.8085 34.9178 0.7522 0.0638 0.4043 0.0443 −75.26 12.41 −2.056 0.136 16.213 16.680 15.569 LAMOST
21 21.2461 35.1423 0.9246 0.1032 0.4356 0.0884 −74.81 12.45 −2.322 0.204 17.493 17.885 16.919 LAMOST
22 21.3470 35.2527 0.8679 0.0563 0.2653 0.0435 −74.42 11.61 −2.141 0.211 16.273 16.759 15.613 LAMOST
23 20.6703 37.3033 0.5967 0.2600 0.3732 0.2044 −76.24 12.45 −2.145 0.038 19.007 19.514 18.485 SEGUE
24 (BHB) 20.4665 37.9600 0.7622 0.1674 0.3160 0.1455 −90.22 5.21 −1.740 0.055 18.101 18.157 18.010 SEGUE
25 20.6305 38.4133 0.9838 0.1966 0.2130 0.1741 −87.51 7.20 −2.042 0.089 18.524 18.966 17.931 SEGUE
26 (BHB) 20.7368 38.4931 1.0037 0.1538 0.2964 0.1236 −105.28 7.22 −1.378 0.040 17.908 18.044 17.637 SEGUE
27 20.1517 38.6458 0.8931 0.1369 0.2047 0.0976 −101.34 5.60 −2.036 0.041 17.676 18.130 17.124 SEGUE

Notes. Identified member stars of Triangulum stream, sorted by δ. Common stars of Martin et al. (2013) are marked with “⋆.” An outlier identified in μδ panel of Fig. 3 is further labeled in “×.” Columns 12–14 are Gaia magnitudes that have been extinction-corrected (see text). The last column indicates which survey the radial velocity and metallicity come from.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.