2020MNRAS.493.5807C

Query : 2020MNRAS.493.5807C

2020MNRAS.493.5807C - Mon. Not. R. Astron. Soc., 493, 5807-5815 (2020/April-3)

Supersolar metallicity in G0-G3 main-sequence stars with V < 15. II. An extension of the sample.

CHAVEZ M., TAPIA-SCHIAVON C., BERTONE E. and LOPEZ-VALDIVIA R.

Abstract (from CDS):

We present the spectroscopic analysis at intermediate resolution of a new sample of 146 Sun-like stars (of spectral types G0-G3 and luminosity class V), which complements the data set of 233 targets previously investigated. Aimed at identifying objects with supersolar metallicity, we conducted observations at the Observatorio Astrofisico Guillermo Haro and derived the basic stellar atmospheric parameters, namely the effective temperature, surface gravity, and global metallicity, based on a set of absorption spectroscopic indices in the wavelength region 3800-4800 Å. The newly derived set of parameters is in good agreement with previous determinations collected from sources in the literature. Considering the full sample of our investigation (379 stars), we also compared the effective temperatures of stars in common (354 objects) with Gaia DR2 for which temperatures are available, and found that, on average, our values are about 100 K higher. We show that most of the largest temperature discrepancies can plausibly be ascribed to interstellar extinction effects on Gaia's photometry. Finally, within the working sample we found four more stars that present supermetallicity, one of which was previously reported in the literature.

Abstract Copyright: © 2020 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): Stars: atmospheres - stars: fundamental parameters - stars: solar-type

VizieR on-line data: <Available at CDS (J/MNRAS/493/5807): table1.dat table3.dat>

CDS comments: BD+44 2244 is a probable misprint for BD+44 2224.

Simbad objects: 152

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Number of rows : 152
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 M 31 AGN 00 42 44.330 +41 16 07.50 4.86 4.36 3.44     ~ 13622 1
2 BD+60 600 PM* 02 58 50.4838151952 +60 57 11.319760476   9.37 8.65     G0V 15 0
3 HD 282032 Em* 04 24 31.3673208984 +30 26 03.327333756   10.16 9.58     G0 6 0
4 Cl Melotte 25 OpC 04 30 27.4 +16 46 43           ~ 3309 0
5 HD 283691 * 04 34 42.4725511680 +27 32 04.597207080   9.65 9.2     F8 20 0
6 BD+44 1025 * 04 48 16.5838474368 +44 30 31.612771296   10.11 9.59     G0V 5 0
7 HD 276816 * 04 48 54.0375147600 +43 58 18.810422040   10.12 9.65     F8 5 0
8 V* V1843 Ori RS* 05 03 05.8890702768 +05 48 40.128978276   11.31 10.61     G2V 5 0
9 HD 287482 * 05 04 50.5291046328 +01 57 07.851928644   10.61 9.99     G0 4 0
10 HD 287518 * 05 06 53.7292614480 +02 07 43.382982576   11.25 10.79     F8 4 0
11 HD 287537 PM* 05 07 43.1257454016 +01 21 29.448754092   10.16 9.48 9.458   G0 4 0
12 HD 290084 SB* 05 13 23.0864502504 -00 42 09.320063760   10.50 9.70     G0 6 0
13 TYC 1867-2392-1 * 05 54 36.8555326464 +26 09 24.082563888   12.05 11.54     G0V 4 0
14 TYC 1867-2946-1 * 05 57 19.2478666824 +25 27 47.368862172   11.42 10.73     G2V 5 0
15 TYC 1863-1909-1 * 05 57 42.6039591288 +23 06 31.950704376   11.53 10.99     G0V 4 0
16 HD 250641 PM* 06 02 44.1792258384 +25 45 39.327230880   10.68 9.98     G2V 6 0
17 TYC 1864-1235-1 PM* 06 03 35.8221963240 +24 11 54.237598224   11.41 10.96     G2V 4 0
18 HD 251462 ** 06 06 12.838320 +25 02 42.16020   12.005 11.392 11.265   G0V 5 0
19 HD 41708 PM* 06 07 59.0638075008 +27 25 41.624565132   8.63 8.03     G0V 46 0
20 HD 251993 * 06 08 04.1554149600 +23 30 44.074701756   10.34 9.57     G0V 5 0
21 HD 252323 V* 06 09 09.6934628064 +22 33 38.539578348   10.07 9.44 9.38   G0V 8 0
22 TYC 1881-1236-1 * 06 09 32.021905 +24 43 56.85663   11.46 10.54     ~ 2 0
23 TYC 1881-478-1 Ro* 06 09 44.5878209088 +24 31 19.059387420   11.298 10.617 10.497   G0V 6 0
24 HD 253025 * 06 11 22.3532649096 +13 35 54.932158968   11.0 10.5     G0V 5 0
25 HD 253054 EB* 06 11 33.2868160824 +12 49 49.982080656   11.10 10.41     G0 8 0
26 HD 252993 * 06 11 47.9121700248 +25 04 41.143619280   10.44 9.83     G0V 9 0
27 HD 253661 PM* 06 13 50.7749596128 +15 24 06.578292384   10.66 10.09     G0V 6 0
28 HD 254085 * 06 15 37.6700345472 +12 46 29.679249360   10.18 9.69     G0V 7 0
29 HD 256870 * 06 25 58.8807859744 +30 29 39.502500154   11.30 10.86     ~ 12 0
30 HD 259516 PM* 06 34 19.1789591112 +31 00 40.931433972   9.85 9.23     ~ 11 0
31 NSV 3808 V* 07 55 23.4143482464 +21 59 57.159661236   12.03 12.10 12.14   G0V 6 0
32 RX J0809.3+6639 * 08 09 18.2987672574 +66 39 23.210540401   10.382 9.708 9.535   G2V 5 0
33 HD 68744 PM* 08 20 02.5847647848 +73 20 10.145717628   9.10   8.1   G0V 38 0
34 HD 71227 * 08 28 08.9657329176 +47 18 07.877046708   8.59 7.99     ~ 41 0
35 BD+43 1836 * 08 38 12.4239688008 +42 48 42.739451460   10.20 9.48     ~ 9 0
36 BD+43 1855 * 08 47 00.6861266568 +43 21 27.287267976   10.77 10.26     ~ 5 0
37 HD 75488 PM* 08 52 05.5310041224 +47 33 49.692816540 8.670 8.690   7.8   ~ 34 0
38 HD 76446 * 08 56 33.1078677552 +12 25 54.778648980   9.06 8.42     G2V 21 0
39 BD+42 1949 * 08 57 57.8447444976 +41 39 19.611115848   10.08 9.45     ~ 24 0
40 HD 76617 * 08 58 57.9908307672 +44 25 30.452501244   8.73 8.14     ~ 36 0
41 HD 76828 PM* 09 00 02.2724517144 +42 22 04.167488424   9.57 9.05     ~ 18 0
42 HD 76855 PM* 09 00 16.1565300744 +42 31 44.005803312   9.74 9.16     ~ 14 0
43 HD 77051 * 09 01 33.5513352720 +43 40 52.332207312   8.85 8.28     ~ 14 0
44 HD 77730 PM* 09 04 59.9569580800 +22 49 56.506686074 8.080 7.990   7.0   G2V 39 0
45 BD+45 1673 * 09 05 18.5242111320 +44 29 56.698798272   10.86 10.47     ~ 13 0
46 HD 83207 PM* 09 38 10.2528218880 +44 58 10.908462216   10.17 9.49     G0V 10 0
47 BD+44 1898 Em* 09 42 58.4792022168 +43 50 04.943871852 10.154 10.139 9.590 9.267 8.945 F9 13 0
48 HD 84219 SB* 09 44 53.0342274264 +44 25 07.532091156 9.068 8.894 8.292 7.948 7.618 G0V 26 0
49 HD 86680 SB* 10 00 39.8875737648 +28 10 25.122897588   8.57 7.99     G0V 49 0
50 HD 86801 SB* 10 01 34.3294379088 +28 34 00.245211672   9.34 8.79     G0V 20 0
51 HD 87680 Em* 10 07 14.7869054688 +29 14 15.857386872   8.60 7.98     G3 54 0
52 HD 87776 PM* 10 07 39.3388726362 +15 09 27.297955702 7.920 7.770 7.140     G0V 33 0
53 HD 89084 PM* 10 17 07.3398391968 +29 33 15.576577272   9.75 9.15     ~ 21 0
54 HD 89165 PM* 10 17 40.9238262624 +29 27 15.900520176   9.41 8.78     ~ 6 0
55 HD 90733 PM* 10 29 09.6774287976 +32 58 01.000696980       8.5   ~ 24 0
56 HD 91162 PM* 10 31 58.7546199480 +30 46 10.994939868   9.28 8.71     G0p 20 0
57 HD 91163 PM* 10 32 01.4225882256 +29 43 57.471027636   8.44 7.88     G0 43 0
58 HD 91704 PM* 10 35 50.8556355576 +30 31 55.556265612   9.73 9.23     F8 9 0
59 BD+31 2167 EB* 10 36 53.6224001808 +31 05 53.039516640   9.96 9.43     F7 5 0
60 HD 91950 PM* 10 37 20.5106277672 +25 04 48.692095248   9.21   8.2   G2V 40 0
61 HD 91987 * 10 37 47.8567596984 +32 41 14.244245448   9.01 8.42     ~ 25 0
62 BD+30 2047 PM* 10 39 46.4537957112 +29 53 14.975494908   10.71 10.28     F8 13 0
63 HD 92455 PM* 10 40 55.6636498200 +30 12 04.560979392       7.9   ~ 23 0
64 BD+30 2050 PM* 10 40 57.2302650144 +29 38 25.738371096   10.16 9.50     ~ 10 0
65 HD 92538 PM* 10 42 50.3589638760 +66 00 54.979121916   8.93   8.0   G0V 35 0
66 BD+33 2025 * 10 46 02.2561212552 +32 19 56.454867732   10.60 10.02     ~ 11 0
67 HD 95364 PM* 11 00 59.0280371400 +24 03 55.975880880   9.26   8.2   G2V 36 0
68 HD 95868 Em* 11 03 48.1519157760 +14 36 12.416119848   10.40 9.72     F9 8 0
69 HD 95886 Em* 11 03 55.2737634216 +13 54 03.305112120   11.00 10.37     G0 7 0
70 BD+15 2286 * 11 06 15.1122022872 +14 45 02.489249592   11.23 10.69     G0V 5 0
71 HD 96497 PM* 11 07 28.8039240912 +22 03 10.702723644 8.980 8.830   7.8   G1V 46 0
72 HD 98562 PM* 11 20 36.5781754104 +23 36 51.683814756   9.43 8.82     G2V 41 0
73 BD+11 2369 PM* 11 32 34.1257455852 +10 54 11.307005592   10.73   9.7   G0 43 0
74 BD+30 2175 PM* 11 35 04.6220633016 +29 25 28.778143152   9.73 9.15     G5 18 0
75 HD 100796 PM* 11 36 05.5523065944 +30 43 16.998963024 9.060 8.980 8.410     G0 36 0
76 BD+43 2143 Em* 11 44 04.2890567088 +42 57 56.914850196   10.81 10.15     G2V 7 0
77 HD 102161 PM* 11 45 31.4959275816 +25 06 39.638998764   9.02 8.39     G3V 31 0
78 UCAC4 455-052032 * 11 47 18.9993011228 +00 53 17.192049774   13.349 12.735 12.746   G0V 8 0
79 HD 104076 PM* 11 59 13.5629601288 +24 37 40.831286916   9.01 8.40     G0V 31 0
80 BD+45 2018 PM* 12 17 35.2929354168 +45 10 07.049920728   10.32   9.2   G2V 40 0
81 HD 107087 SB* 12 18 46.1807614512 +19 10 05.198684160   8.57 8.04     G0V 48 0
82 BD+28 2142 PM* 12 40 17.7300815664 +27 46 34.970669508   11.25 10.8     G0V 18 0
83 HD 110276 PM* 12 40 20.8317145968 +58 02 45.670537464   9.61 9.07     G0Vw 27 0
84 BD+29 2317 Em* 12 42 32.1688089192 +29 06 29.941408044   11.00 10.42     F8 12 0
85 HD 110523 PM* 12 42 35.8953139392 +29 09 44.891190612   9.87 9.33     G0 23 0
86 BD+44 2224 PM* 12 45 11.9436473520 +43 12 09.106425612   10.38 9.7     G2V 8 0
87 BD+26 2388 * 12 45 24.2707358448 +25 46 41.233518984   11.5 10.9     G2V 7 0
88 HD 110950 PM* 12 45 25.3522385112 +29 46 33.539514312   8.73 8.18     G2V 39 0
89 BD+33 2279 * 12 52 17.4917848752 +32 33 21.128831568   11.38 10.70     F8 12 0
90 BD+33 2281 SB* 12 53 10.7504821800 +33 03 56.007789732   12.26 11.21     G0 5 0
91 BD+30 2339 SB* 12 53 15.8862416472 +29 31 55.444509516   11.7 10.8     G5 10 0
92 BD+29 2339 Em* 12 55 01.7192153952 +28 44 27.049867260   10.25 9.62     G5 19 0
93 BD+27 2193 Em* 12 55 43.1240165880 +26 57 10.731553812   11.15 10.56     G3 16 0
94 BD+29 2345 * 12 57 38.6616762936 +28 25 50.348990640   10.37 9.85     G0V 22 0
95 BD+30 2347 * 12 58 06.5550488832 +29 36 31.075797672   11.33 10.75     G1 15 0
96 BD+30 2348 PM* 12 58 25.9682730144 +29 27 28.177485264   10.88 10.37     G3 9 0
97 BD+30 2350 Em* 12 58 41.9084555952 +30 04 18.917963184   11.83 11.19     G1 8 0
98 HD 113339 SB* 13 02 38.2128768744 +30 16 51.665455632   9.75 9.23     G2 33 0
99 BD+15 2538 * 13 04 37.0334540904 +15 01 17.511983940   11.14 10.91     G0V 4 0
100 TYC 2532-796-1 * 13 04 58.3386329064 +30 10 40.056553344   12.48 11.34     G2 16 0
101 TYC 2532-2217-1 Em* 13 05 29.3811550416 +30 11 12.969809736   11.54 10.75     F9 12 0
102 HD 113785 PM* 13 05 59.2818585960 +14 50 21.588181440   9.15 8.67     G0V 16 0
103 BD+15 2543 * 13 06 14.0136508656 +14 32 27.141417636   11.35 10.73     G0V 4 0
104 TYC 1996-1152-1 * 13 07 52.0014799896 +28 43 53.539867128   11.85 11.17 11.043   G0 12 0
105 BD+31 2454 * 13 08 38.9433621048 +31 13 20.784661752   10.86 10.29     F8 6 0
106 TYC 1996-1377-1 * 13 09 19.9427762232 +28 47 33.138938400   12.86 11.52     G2 8 0
107 [J96] 42 * 13 09 45 +28 42.7     13.34     G2V 2 0
108 HD 115762 PM* 13 18 51.1141327994 +24 36 41.925057004   9.23   8.0   G2V 35 0
109 BD+34 2417 PM* 13 23 01.1885979816 +33 54 19.878962940   11.50 10.52     ~ 5 0
110 BD+32 2351 PM* 13 26 10.8415849536 +31 58 16.073774328   11.14 10.51     ~ 7 0
111 HD 117845 PM* 13 31 33.7320055872 +58 57 10.302132348   8.63 8.09     G2V 43 0
112 HD 118328A PM* 13 34 06.0298403880 +67 46 07.900876524   9.83 9.19 9.21   ~ 13 0
113 TYC 2543-871-1 * 13 42 15.2534867928 +35 15 50.822271216   11.44 10.79 10.4   G2V 10 0
114 TYC 2543-532-1 * 13 44 11.9413470264 +36 30 22.162270248   12.49 11.92     G2V 11 0
115 HD 120566 PM* 13 49 29.1835921848 +37 17 19.126667328   9.55 9.00     K0 22 0
116 BD+31 2555 * 13 51 41.8830753096 +30 57 35.955396468   11.51 10.93     ~ 3 0
117 HD 121149 PM* 13 53 04.4599381608 +27 38 55.823298792   9.12 8.55     G0V 20 0
118 TYC 3030-1053-1 Em* 13 56 00.8087380200 +41 02 58.003865268   11.45 10.70     G3 6 0
119 BD+38 2502 * 14 00 31.9794443616 +37 49 51.867084720   10.28 9.67     ~ 16 0
120 HD 128611 PM* 14 37 44.8534009392 +03 19 57.720135252       8.6   G6V 27 0
121 HD 129135 PM* 14 41 02.4302060232 -02 25 24.936969108   8.94 8.38     F7V 32 0
122 HD 129339 PM* 14 42 08.4105305736 -02 22 44.714364240   9.72 9.09     G5V 6 0
123 BD+00 3226 * 14 43 28.9131960168 -00 22 07.491078840   10.16 9.61     G0V 9 0
124 BD-01 2983 * 14 45 02.7323643792 -02 13 40.033457256   11.22 10.65     ~ 7 0
125 HD 129869 * 14 45 03.7474095072 -01 05 52.215780192   10.152 9.538     F6V 9 0
126 BD+00 3237 * 14 46 36.8891099184 -00 33 43.458190632   10.67 10.1     ~ 5 0
127 BD+00 3252 PM* 14 50 53.2048584408 -00 24 41.853597912   10.18 9.60     ~ 5 0
128 HD 131024 * 14 51 20.2015505016 -00 14 45.779627508   9.80 9.23     G0V 5 0
129 HD 131428 * 14 53 29.5453600152 +03 24 35.270208540   9.26 8.73     F7V 18 0
130 HD 131715 * 14 55 16.1759256096 -02 06 50.706119448   9.55 8.95     F8V 19 0
131 HD 135264A PM* 15 13 47.1538516457 +14 26 54.333763287   9.53 9.01     G0V 18 0
132 HD 141308 PM* 15 48 29.7702429624 -02 10 02.848675116   9.24 8.63     G2V 36 0
133 HD 141715 PM* 15 50 26.0636098728 +01 49 08.335017588   8.90 8.28     G3V 22 0
134 HD 142011 * 15 52 12.5135357712 -02 16 42.573808308   9.14 8.54     G1V 18 0
135 HD 155105 PM* 17 10 00.0507114168 -08 31 27.989861340   9.64 8.89     G8V 37 0
136 NGC 6341 12002 * 17 17 47.0535904224 +43 07 11.950059180   13.56 12.89     G2V 10 0
137 Cl* IC 4665 P 33 Pe* 17 46 18.4576080096 +05 28 17.022406440   12.77 11.992   11.050 G0V 16 0
138 Cl* IC 4665 P 44 * 17 46 45.1098860184 +05 37 33.966346764   13.29 12.566   11.731 G0V 19 0
139 HD 163970 PM* 17 57 45.9310497000 +27 51 02.610068544   9.31 8.80     G0V 19 0
140 BD+06 4110 * 19 22 26.5664598432 +07 06 34.867670724   11.75 10.93     G0V 5 0
141 BD+30 3598 * 19 30 14.4869647488 +30 28 08.321504412   10.54 10.03     G0V 17 0
142 HD 183934 * 19 31 38.6200627176 +07 13 18.311396088   9.48 8.92     G0V 6 0
143 TYC 2655-399-1 * 19 34 16.5287333424 +31 07 33.724087464   11.00 10.54     G0V 4 0
144 BD+30 3643 * 19 35 10.3551043128 +30 35 56.277562272   10.40 9.73     G2V 6 0
145 BD+27 3440 * 19 35 53.2133253048 +28 02 56.623871976   10.79 10.20     G0V 5 0
146 BD+06 4213 * 19 36 21.2462072400 +06 22 16.597896996   10.88 10.29     G2V 4 0
147 TYC 2150-1078-1 * 19 38 20.0281624032 +29 46 57.462426012   11.25 10.71     G2V 4 0
148 TYC 2146-240-1 * 19 39 16.2360712104 +28 06 22.636602180   10.90 10.21     G2V 5 0
149 HD 332399 * 19 40 53.3048058816 +29 27 07.342362792   10.76 10.25     G 5 0
150 HD 332395 PM* 19 42 54.1825486464 +29 21 40.642987680   9.89 9.26     G0 6 0
151 HD 228356 * 20 13 00.3395728968 +38 58 53.687925768   9.64 9.066     G0V 12 0
152 BD+47 3218 PM* 20 54 19.0028336808 +48 23 38.092249068   9.26 8.70     G0V 14 0

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