2017MNRAS.471..770M

Query : 2017MNRAS.471..770M

2017MNRAS.471..770M - Mon. Not. R. Astron. Soc., 471, 770-791 (2017/October-2)

Fundamental parameters and infrared excesses of Tycho-Gaia stars.

McDONALD I., ZIJLSTRA A.A. and WATSON R.A.

Abstract (from CDS):

Effective temperatures and luminosities are calculated for 1475 921 Tycho-2 and 107 145 Hipparcos stars, based on distances from Gaia Data Release 1. Parameters are derived by comparing multi-wavelength archival photometry to BT-SETTL model atmospheres. The 1σ uncertainties for the Tycho-2 and Hipparcos stars are ±137 and ±125 K in temperature and ±35 and ±19 per cent in luminosity. The luminosity uncertainty is dominated by that of the Gaia parallax. Evidence for infrared excess between 4.6 and 25 µm is found for 4256 stars, of which 1883 are strong candidates. These include asymptotic giant branch (AGB) stars, Cepheids, Herbig Ae/Be stars, young stellar objects and other sources. We briefly demonstrate the capabilities of this data set by exploring local interstellar extinction, the onset of dust production in AGB stars, the age and metallicity gradients of the solar neighbourhood and structure within the Gould Belt. We close by discussing the potential impact of future Gaia data releases.

Abstract Copyright: © 2017 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): circumstellar matter - stars: fundamental parameters - Hertzsprung-Russell and colour-magnitude diagrams - stars: mass-loss - solar neighbourhood - infrared: stars - infrared: stars

VizieR on-line data: <Available at CDS (J/MNRAS/471/770): table1.dat table2.dat table3.dat>

Simbad objects: 37

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Number of rows : 37
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 V* Z Peg Mi* 00 00 06.5622821352 +25 53 11.249163204   10.13 7.30 8.01   M7-8e 108 0
2 V* SU And C* 00 04 36.4075087776 +43 33 04.727938248 15.00 10.50 8.00     C-N5 73 0
3 IRAS 02528+4350 pA? 02 56 11.3432268648 +44 02 52.187001648   11.11 10.68 10.780   A0e 18 1
4 NAME Magellanic Clouds GrG 03 00 -71.0           ~ 7062 0
5 Cl Melotte 20 OpC 03 26 28.1 +48 58 30           ~ 861 0
6 Cl Melotte 22 OpC 03 46 24.2 +24 06 50           ~ 3434 0
7 NAME Taurus Complex SFR 04 41.0 +25 52           ~ 4415 0
8 IRAS 05291+1058 Y*O 05 31 52.9046439525 +11 00 38.154706774   10.103 9.92 10.00   B8V 16 0
9 NAME Ori Region reg 05 35 17.30 -05 23 28.0           ~ 579 0
10 HD 246299 pA* 05 40 57.0542926512 +10 14 24.972372852   11.36 10.54 10.25   G2I 30 0
11 HD 68425 * 08 12 38.4973546776 +11 11 28.009114476   9.09 7.62     K5 11 0
12 HD 100764 Pe* 11 35 42.7476078432 -14 35 36.666013272   9.81 8.79 8.08 7.65 C-H2.5 106 0
13 V* RU Crt LP* 11 51 06.4589026632 -11 12 28.190407860   9.30 8.13     M4/5III 31 0
14 TYC 273-677-1 * 11 54 14.4120352464 +00 01 21.511195860   11.94 11.49 11.38   ~ 3 0
15 NAME Chamaeleon Region SFR 11 55 -78.0           ~ 806 0
16 NAME Musca Cld 12 23 -71.3           ~ 221 0
17 V* FW Vir LP* 12 38 22.4057053224 +01 51 16.779667860 9.13 7.31 5.71 4.15 2.73 M3+IIICa0.5 69 0
18 NAME NGP reg 12 51 26.275 +27 07 41.70           ~ 1178 0
19 * l Vir PM* 13 31 57.8846531989 -06 15 20.943579009 8.25 6.29 4.69 3.23 2.07 M2.5III 86 0
20 V* DY Boo LP* 14 29 38.6178364008 +19 00 09.018740052   10.91 9.50     M2 11 0
21 V* RT Boo Mi* 15 17 14.7082315152 +36 21 33.437211804   12.28 11.37 8.83   M6.5e 52 0
22 HD 142527 Ae* 15 56 41.8882637904 -42 19 23.248281828   9.04 8.34     F6III 642 1
23 HD 143006 Or* 15 58 36.9126279888 -22 57 15.220559196   10.92 10.14   8.70 G5IVe 255 0
24 HD 144432 Ae* 16 06 57.9533126832 -27 43 09.760564056 8.47 8.53 8.19 7.82 7.53 A9/F0V 245 1
25 NAME Upper Sco-Cen As* 16 15 -24.2           ~ 1330 1
26 NAME Ophiuchus Molecular Cloud SFR 16 28 06 -24 32.5           ~ 3629 1
27 HD 151086 * 16 43 39.8142917352 +36 22 49.897423740   9.83 8.68 8.0   K2 12 0
28 NAME Galactic Center reg 17 45 39.60213 -29 00 22.0000           ~ 14407 0
29 HD 169142 Ae* 18 24 29.7799891464 -29 46 49.327400568   8.42 8.16     F1VekA3mA3_lB? 448 0
30 NAME Aql Region reg 18 31.1 -02 10           ~ 391 0
31 V* CE Lyr Mi* 18 36 52.1675292600 +28 04 23.121390216       10.94   ~ 10 1
32 HIP 91260 * 18 36 54.4546574592 +28 04 21.626029092   11.84 11.48     ~ 9 1
33 WRAY 15-1880 TT* 18 42 57.9813628512 -35 32 42.826760736   12.91 11.77     K2 50 0
34 V* AU Peg WV* 21 24 00.2421322416 +18 16 43.777873164   9.993 9.355 9.203   F8 101 0
35 V* HM Aqr pA* 22 35 27.5260668720 -17 15 26.894587392 9.31 9.08 8.90     A0III 111 0
36 NAME Gould Belt PoG ~ ~           ~ 873 1
37 NAME Galactic Bulge reg ~ ~           ~ 4297 0

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