2019ApJ...877...13H

Query : 2019ApJ...877...13H

2019ApJ...877...13H - Astrophys. J., 877, 13-13 (2019/May-3)

Member stars of the GD-1 tidal stream from the SDSS, LAMOST, and Gaia surveys.

HUANG Y., CHEN B.-Q., ZHANG H.-W., YUAN H.-B., XIANG M.-S., WANG C., TIAN Z.-J. and LIU X.-W.

Abstract (from CDS):

With the photometric data from the SDSS survey, the spectroscopic data from the SDSS/SEGUE and the LAMOST surveys, and the astrometric data from the Gaia DR2, we have identified 67 highly probable member stars of the GD-1 cold stellar stream spread along almost its entire length (i.e., from 126° to 203° in R.A.). With the accurate spectroscopic (i.e., metallicity and line-of-sight velocity) and astrometric (i.e., proper motions) information, the position-velocity diagrams, i.e., ph1-µα, ph1-µδ, and ph1-vgsr, of the GD-1 stream are well mapped. The stream has an average metallicity [Fe/H] = -1.96. The rich information of member stars of the stream now available allow one not only to model its origin, but also to place strong constraints on the mass distribution and the gravitational potential of the Milky Way.

Abstract Copyright: © 2019. The American Astronomical Society. All rights reserved.

Journal keyword(s): Galaxy: fundamental parameters - Galaxy: halo - Galaxy: structure

VizieR on-line data: <Available at CDS (J/ApJ/877/13): table4.dat>

Simbad objects: 73

goto Full paper

goto View the references in ADS

Number of rows : 73
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 2MASS J08263491-0020252 * 08 26 34.8997131024 -00 20 25.713760020           A0 5 0
2 SDSS J084537.67+094613.4 * 08 45 37.6764306768 +09 46 13.561995828           A0 4 0
3 Cl* NGC 2682 FBC 820 * 08 49 28.2404849736 +11 19 31.860481476           F5 6 0
4 Cl* NGC 2682 FBC 2393 * 08 50 43.6565204944 +11 26 46.810910364           A0 3 0
5 Cl* NGC 2682 SAND 1650 RG* 08 52 17.6162039760 +12 16 00.906544884     15.937     F5 9 0
6 SDSS J091440.35+222854.2 * 09 14 40.3630555968 +22 28 54.322729284           A0 3 0
7 SDSS J091443.18+220057.9 * 09 14 43.1832301475 +22 00 58.099760052           A0 4 0
8 SDSS J091637.25+230719.1 * 09 16 37.2637206615 +23 07 19.149666877           A0 3 0
9 SDSS J091803.32+223918.8 * 09 18 03.3323693803 +22 39 18.831324735           A0 4 0
10 SDSS J092735.73+274110.1 * 09 27 35.7278861928 +27 41 10.191657300           A0 5 0
11 SDSS J093057.49+291657.6 * 09 30 57.4939122236 +29 16 57.753137830           A0 4 0
12 2MASS J09310909+2927403 * 09 31 09.0794635968 +29 27 40.000155048           F5 6 0
13 UCAC4 594-044870 Pe* 09 32 42.2982029952 +28 41 03.190889976   15.539 14.704 14.620   ~ 8 0
14 2MASS J09334876+2907140 HB* 09 33 48.7655061408 +29 07 14.296762776     15.15     sdA 9 0
15 SDSS J093405.29+294233.3 * 09 34 05.3026812835 +29 42 33.461199936           A0 3 0
16 Ton 436 HB* 09 34 23.4820060776 +29 48 09.782929656   14.5       sdA 9 0
17 SDSS J093452.54+295226.7 * 09 34 52.5537017376 +29 52 26.837952708           A0 5 0
18 SDSS J093558.46+294851.3 * 09 35 58.4698957068 +29 48 51.401692098           A0 3 0
19 SDSS J093625.76+304416.5 * 09 36 25.7647726368 +30 44 16.535103360           A0 5 0
20 SDSS J093743.23+305522.6 * 09 37 43.2358864617 +30 55 22.618693888           A0 1 0
21 SDSS J093751.83+310941.1 * 09 37 51.8480057328 +31 09 41.169194352           A0 4 0
22 SDSS J093756.93+302437.4 * 09 37 56.9412855312 +30 24 37.444788864           A0 6 0
23 SDSS J093814.81+305806.1 * 09 38 14.8150351824 +30 58 06.130088004           F5 5 0
24 SDSS J093836.09+312031.5 * 09 38 36.0935592936 +31 20 31.517147220           A0 4 0
25 UCAC4 601-047177 * 09 39 13.5448762134 +30 07 28.347532530       15.881   ~ 3 0
26 SDSS J093913.90+311301.9 * 09 39 13.9148059222 +31 13 01.935064322           F5 2 0
27 UCAC4 608-046285 * 09 39 39.4389521403 +31 26 22.248258067   16.655 16.182 16.078   ~ 3 0
28 2MASS J10045983+3759567 * 10 04 59.8344664560 +37 59 56.559597540           F5 5 0
29 2MASS J10101995+3945161 * 10 10 19.9556367912 +39 45 16.307895240           F5 5 0
30 SDSS J101933.76+413023.9 * 10 19 33.7746342312 +41 30 23.982685164           A0 4 0
31 SDSS J101951.76+412701.5 * 10 19 51.7716922728 +41 27 01.627965000           A0 6 0
32 PB 177 * 10 22 04.8547163208 +42 01 38.803134036           F5 6 0
33 SDSS J102435.01+422928.5 * 10 24 35.0158559856 +42 29 28.558433796           A0 4 0
34 SDSS J102506.67+423123.9 * 10 25 06.6739005768 +42 31 23.939968260           ~ 5 0
35 SDSS J103011.87+433423.0 * 10 30 11.8753619664 +43 34 23.049236964           A0 5 0
36 SDSS J103037.44+434751.3 * 10 30 37.4500044984 +43 47 51.425112012           A0 5 0
37 SDSS J103212.31+433838.5 * 10 32 12.3149083680 +43 38 38.543771436           A0 6 0
38 SDSS J103233.03+440510.7 * 10 32 33.0345385464 +44 05 10.716894420           A0 4 0
39 SDSS J103310.70+440245.5 * 10 33 10.7100500376 +44 02 45.557252520           A0 4 0
40 SDSS J103429.38+442538.1 * 10 34 29.3825196912 +44 25 38.247376620           A0 5 0
41 SDSS J103448.15+443149.3 * 10 34 48.1515819720 +44 31 49.475478648           A0 6 0
42 2MASS J10345934+4441124 * 10 34 59.3404086600 +44 41 12.410554848           F5 7 0
43 SDSS J103537.68+445908.0 * 10 35 37.6821049514 +44 59 08.101946794           A0 2 0
44 SDSS J103547.65+442657.5 * 10 35 47.6551428063 +44 26 57.540127317           A0 3 0
45 SDSS J103703.34+444547.5 * 10 37 03.3452142432 +44 45 47.620933956           A0 5 0
46 SDSS J103714.56+445138.1 * 10 37 14.5649952252 +44 51 38.149147868           A0 4 0
47 SDSS J103925.54+451239.3 * 10 39 25.5510928474 +45 12 39.263986772           A0 4 0
48 SDSS J103940.12+451655.9 * 10 39 40.1333581722 +45 16 55.940044312           F3/F5V 3 0
49 UCAC4 679-051944 Pe* 10 40 05.9445226320 +45 40 33.869504676   16.796 16.251     F5 6 0
50 SDSS J104020.55+453625.5 * 10 40 20.5525613982 +45 36 25.540963093           A0 2 0
51 UCAC4 686-052817 * 10 48 12.6828831984 +47 08 43.526771628   15.506   14.651   F5 8 0
52 SDSS J104929.16+471227.4 * 10 49 29.1641557680 +47 12 27.516784320           A0 7 0
53 SDSS J105110.83+470621.8 * 10 51 10.8449858376 +47 06 21.825197532           A0 4 0
54 SDSS J105450.89+482001.7 * 10 54 50.9040048480 +48 20 01.745014308           A0 5 0
55 SDSS J105511.81+474848.9 * 10 55 11.8122414120 +47 48 48.891172284           A0 5 0
56 SDSS J105516.29+475049.0 * 10 55 16.2931078992 +47 50 49.048774476           A0 5 0
57 SDSS J105715.32+481135.1 * 10 57 15.3155906718 +48 11 35.176494174           A0 3 0
58 SDSS J110005.77+485202.1 * 11 00 05.7619261425 +48 52 02.228415306           A0 2 0
59 2MASS J11004783+4840091 * 11 00 47.8733853240 +48 40 09.381740268           F5 6 0
60 UCAC4 696-051968 Pe* 11 04 04.5598032218 +49 09 12.068163933   16.955 16.169 15.873   ~ 6 0
61 2MASS J11585826+5453162 * 11 58 58.2473762256 +54 53 16.451275812           F5 4 0
62 UCAC4 728-050405 * 12 07 42.0310134077 +55 33 34.301211515   16.606 16.034 15.753   ~ 4 0
63 SDSS J121531.79+545317.8 * 12 15 31.8018766182 +54 53 17.899214723           A0 1 0
64 2MASS J12170087+5609591 * 12 17 00.9211610760 +56 09 59.385668760           F3V 5 0
65 SDSS J130505.41+580758.2 * 13 05 05.4178389240 +58 07 58.206503568           F5 5 0
66 SDSS J131222.29+580545.9 * 13 12 22.2695886288 +58 05 46.022227548           A0 4 0
67 2MASS J13304929+5832087 * 13 30 49.2716402493 +58 32 08.963498529           ~ 2 0
68 NGC 5466 GlC 14 05 27.29 +28 32 04.0     9.70     ~ 887 0
69 Cl Pal 5 GlC 15 16 05.30 -00 06 41.0   15.1       ~ 797 1
70 M 5 GlC 15 18 33.22 +02 04 51.7     5.95     ~ 2095 0
71 M 92 GlC 17 17 07.39 +43 08 09.4     6.52     ~ 2240 0
72 NAME Sgr A* X 17 45 40.03599 -29 00 28.1699           ~ 4970 3
73 NAME GD-1 Stream St* 22 40 +31.           ~ 319 0

To bookmark this query, right click on this link: simbad:objects in 2019ApJ...877...13H and select 'bookmark this link' or equivalent in the popup menu