2024A&A...688A..13L

Query : 2024A&A...688A..13L

2024A&A...688A..13L - Astronomy and Astrophysics, volume 688A13 (2024/8-1)

The K2 Asteroseismic KEYSTONE sample of Dwarf and Subgiant Solar-Like Oscillators I. Data and Asteroseismic parameters.

LUND M.N., BASU S., BIERYLA A., CASAGRANDE L., HUBER D., HEKKER S., VIANI L., DAVIES G.R., CAMPANTE T.L., CHAPLIN W.J., SERENELLI A.M., ONG J.M.J., BALL W.H., STOKHOLM A., BELLINGER E.P., BAZOT M., STELLO D., LATHAM D.W., WHITE T.R., SAYEED M., AGUIRRE BORSEN-KOCH V. and CHONTOS A.

Abstract (from CDS):

Aims. The KEYSTONE project aims to enhance our understanding of solar-like oscillators by delivering a catalogue of global asteroseismic parameters (Δv and vmax) for 173 stars, comprising mainly dwarfs and subgiants, observed by the K2 mission in its short-cadence mode during campaigns 6-19.
Methods. We derive atmospheric parameters and luminosities using spectroscopic data from TRES, astrometric data from Gaia, and the infrared flux method (IRFM) for a comprehensive stellar characterisation. Asteroseismic parameters are robustly extracted using three independent methods, complemented by an iterative refinement of the spectroscopic analyses using seismic log g values to enhance parameter accuracy.
Results. Our analysis identifies new detections of solar-like oscillations in 159 stars, providing an important complement to already published results from previous campaigns. The catalogue provides homogeneously derived atmospheric parameters and luminosities for the majority of the sample. Comparison between spectroscopic Teff and those obtained from the IRFM demonstrates excellent agreement. The iterative approach to spectroscopic analysis significantly enhances the accuracy of the stellar properties derived.

Abstract Copyright: © The Authors 2024

Journal keyword(s): asteroseismology - methods: data analysis - catalogs - stars: fundamental parameters - stars: oscillations - planetary systems

VizieR on-line data: <Available at CDS (J/A+A/688/A13): table3.dat table2.dat table4.dat refs.dat>

Simbad objects: 178

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Number of rows : 178
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 HD 5319 * 00 55 01.3998443472 +00 47 22.401372408   9.03 8.05     K0III 115 1
2 HD 5694 * 00 58 42.4349858088 +04 12 21.047898240   8.07 7.58     F6V 31 0
3 HD 6877 * 01 09 27.2546965920 +05 26 38.863256460   9.47 8.49     K1IV 15 0
4 HD 7047 PM* 01 10 54.2828824320 +09 33 50.058219708   7.80   6.8   G0 73 0
5 * 35 Cet PM* 01 12 30.6447246720 +02 28 17.686462260       6.3   F3/5V 50 0
6 Cl Melotte 22 OpC 03 46 38.0 +24 10 41           ~ 3679 0
7 HD 27887 PM* 04 25 10.8248744928 +25 44 57.051355308   8.29 7.9     F5 63 0
8 Cl Melotte 25 OpC 04 30 27.4 +16 46 43           ~ 3309 0
9 HD 29103 PM* 04 35 40.0073672688 +19 58 07.760338536   7.80 7.24     F8 33 0
10 HD 30247 * 04 46 33.7598300952 +14 31 54.025934592   8.60 8.24     F2V 30 0
11 HD 30467 PM* 04 49 05.4937896600 +27 00 41.488434288   8.68 8.08     F8IV 30 0
12 HD 31153 PM* 04 54 03.0505736640 +17 01 36.571419480   7.73 7.24     F8 56 0
13 HD 31409 PM* 04 56 35.7481257456 +23 17 44.531034324   8.01 7.51     F8 30 0
14 HD 31867 PM* 05 00 17.5217430000 +25 08 11.191080696   8.70 8.1     G0 51 0
15 HD 31966 PM* 05 00 33.7948304376 +14 23 01.719646044   7.41 6.75     G2IV-VFe-1 90 0
16 HD 32200 * 05 02 02.4415678440 +16 11 26.502136044   9.24 8.76     F8 19 0
17 HD 32879 PM* 05 07 01.4295630864 +16 49 38.736360084   8.94 8.49     F8 31 0
18 HD 33418 * 05 10 39.9676545072 +15 16 46.147323468   8.66 8.16     F8 27 0
19 HD 34031 PM* 05 15 11.6064441072 +20 03 21.875769468   8.39 7.72     G0 36 0
20 * d02 Cnc PM* 08 25 49.8772648728 +17 02 46.571728452   6.55   5.8   F5IIIm? 80 0
21 BD+10 1799 Em* 08 26 27.8490900672 +10 04 49.334175156   9.42 8.92     F6 76 0
22 BD+12 1842 Em* 08 27 35.2644448032 +11 40 02.903691108   10.17 9.61     F6 22 0
23 NGC 2632 OpC 08 39 58.4 +19 36 33           ~ 1733 0
24 HD 75076 PM* 08 48 23.9904956376 +20 41 47.305661064   9.14 8.60     F8 22 0
25 NGC 2682 4 RG* 08 50 36.1346743896 +11 43 18.093424152 14.180 13.72 12.689   11.746 G8IV 47 0
26 NGC 2682 20 Pe* 08 50 49.9469249705 +11 49 12.771453264 14.186 13.78 12.889   11.998 G8V 79 0
27 NGC 2682 72 RG* 08 51 08.3845013448 +11 47 12.146447796   13.39 12.315     F0V 95 0
28 NGC 2682 OpC 08 51 23.5 +11 48 54           ~ 2528 0
29 NGC 2682 193 RG* 08 51 35.7789056016 +11 53 34.748492712 13.904 13.22 12.267   11.228 K0III 121 0
30 Cl* NGC 2682 ES III-35 RG* 08 51 39.3860048856 +11 51 45.671254056 13.832 13.1 12.117   11.078 K0III 89 0
31 NGC 2682 227 RB? 08 51 44.7392991552 +11 46 46.046943048 14.402 13.898 13.000   11.994 K0IV 78 0
32 Cl* NGC 2682 SAND 1571 RG* 08 52 20.0329169851 +11 27 36.260970940   13.00 12.586 12.33   ~ 51 0
33 HD 75784 PM* 08 52 23.9418283800 +13 14 00.366273276 9.740 8.840 7.850     G5 61 0
34 NGC 2682 291 RG* 08 52 26.3725994454 +11 41 27.721867583   13.30 12.530     ~ 58 0
35 Cl* NGC 2682 SAND 1713 V* 08 52 56.2513151448 +11 48 53.931215304   13.57 12.556     ~ 44 0
36 HD 76445 RG* 08 56 45.9896726544 +17 28 52.866611580   8.59 7.64     G5 39 0
37 HD 76780 PM* 08 58 55.7308254024 +21 09 58.637729628   8.32 7.63     G5 73 0
38 HD 88950 PM* 10 15 42.1831817736 +06 55 32.746328940   9.86 9.28     G0 15 0
39 HD 89112 * 10 16 55.5907186080 +08 14 42.630650268   9.83 8.83     K0 12 0
40 HD 89209 PM* 10 17 45.5740597056 +11 17 00.725730216   8.94 8.45     F5 17 0
41 HD 89345 * 10 18 41.0577180360 +10 07 44.501913660   10.15 9.38     G5 48 0
42 BD+10 2138 PM* 10 19 26.0892829344 +09 43 14.083705884   10.68 9.56     K0 14 0
43 BD+05 2319 PM* 10 20 28.2132848688 +05 02 27.004477596   10.42 9.66     G5 15 0
44 HD 89633 PM* 10 20 41.6253180264 +04 38 56.610685248       7.7   F8 35 0
45 HD 89995 PM* 10 23 14.6182657248 +05 41 39.284234232   7.00   6.3   F6V 77 0
46 HD 90720 PM* 10 28 31.3467487080 +00 31 28.341039144   9.44 8.73     G5/6V 21 0
47 HD 90904 PM* 10 29 50.5488399432 +08 02 37.303391940   9.01 8.53     F8 15 0
48 HD 92293 PM* 10 39 26.9573595024 +07 25 38.595843048   9.08 8.59     G0 16 0
49 HD 92339 PM* 10 39 51.8630490408 +10 19 47.684157060       9.1   K0 19 0
50 HD 92670 PM* 10 42 04.9701821136 +07 30 36.697613076   9.71 9.09     G5 15 0
51 * 34 Sex ** 10 42 37.4863569885 +03 34 59.181200846   7.08 6.58     F6V 91 0
52 BD+13 2295 * 10 44 18.8098708104 +12 59 53.725956144   9.82 9.26 8.9   F5 18 0
53 HD 92994 RG* 10 44 24.4429388808 +08 54 11.433733884   10.35 9.23     K2 20 0
54 HD 93018 * 10 44 33.3838893200 +04 02 01.723097149   9.527 9.071 8.945   F3V 14 0
55 HD 93081 PM* 10 45 02.2741944336 +03 18 24.050189628   7.55 7.09     F6V 31 0
56 HD 93139 PM* 10 45 18.8632621728 +06 57 38.431599912   8.73 8.20     F8 14 0
57 BD+12 2257 * 10 48 11.5253166336 +11 53 31.051378212   10.33 9.70 9.1   G0 16 0
58 HD 94164 * 10 52 10.6093635120 +07 27 39.014668584   8.94 8.12     G5 29 0
59 BD+10 2223 HB* 10 55 49.5242315976 +10 07 16.997995632   10.09 9.23     G5 16 0
60 HD 94949 PM* 10 57 49.2666455616 +09 01 06.550617180   9.72 9.22     F8 17 0
61 HD 95216 PM* 10 59 41.0893697304 +11 42 21.117024504 6.890 6.930   6.3   F5V 65 0
62 HD 95438 PM* 11 01 05.6827015896 +12 02 46.692103236       7.3   K0 19 0
63 BD+04 2421 * 11 06 03.5734898040 +04 04 10.139168748   11.19 10.34     K0 11 0
64 HD 96310 SB* 11 06 15.7907103240 +02 23 54.819323772   9.23 8.60     G2V 19 0
65 HD 105343 PM* 12 07 47.1111846288 -08 29 09.690731052   7.97 7.57     F3V 28 0
66 HD 106270 PM* 12 13 37.2858514992 -09 30 48.176202312   8.319 7.58     G5IV 71 1
67 HD 106516 SB* 12 15 10.55731 -10 18 44.6354 6.44 6.57 6.11     F9VFe-1.7CH-0.7 443 0
68 HD 107498 PM* 12 21 24.4759505688 +02 43 41.410658532       7.9   G8IV 25 0
69 HD 107517 PM* 12 21 34.2558107664 -09 23 59.816495724   8.96 8.27     G3V 17 0
70 HD 108796 PM* 12 30 01.9243423608 -06 01 24.267605628   7.76 7.34     F3IV/V 29 0
71 HD 109098 * 12 32 04.4496181008 -01 46 20.490935016   7.94 7.31     G3/5V 57 0
72 HD 109218 PM* 12 33 08.4071111928 +01 02 38.376158532   8.92 8.10 7.7   G8IV 33 0
73 HD 109221 * 12 33 10.8080212104 -11 08 03.298084080   8.76 8.26     F5V 13 0
74 HD 109521 PM* 12 35 15.9540128448 +02 15 39.567935628   7.48 7.03 7.0   F3/5V 38 0
75 HD 110417 * 12 41 59.5875694128 -05 13 15.084099480   8.80 8.04     G5V 34 0
76 HD 111096 PM* 12 46 59.0403994104 -07 47 59.418493188   8.37 7.69     G2V 30 0
77 HD 111528 PM* 12 50 01.7381086104 -07 11 50.911725336   8.95 8.25     G5V 36 0
78 HD 114558 * 13 11 28.9067045256 -13 00 00.150562764   9.39 8.85     G0V 17 0
79 HD 115153 SB* 13 15 30.7679504352 -08 03 18.498504204   8.77 8.06     G5V 39 0
80 HD 115427 PM* 13 17 12.1747467216 -12 31 33.442630356   8.59 8.13     F5V 35 0
81 HD 115680 PM* 13 18 49.6115134536 -13 11 44.967092424   9.83 8.94     K0V 22 0
82 HD 116832 PM* 13 26 22.2159369672 -13 03 24.746119056   9.42 8.83     F7V 22 0
83 HD 117779 * 13 32 35.9060047392 -10 12 09.329119740   9.28 8.79     F3IV 20 0
84 HD 117968 ** 13 34 10.7632771128 -16 23 20.617294236   9.25 8.75     F6V 23 0
85 HD 118009 * 13 34 26.1831652440 -17 21 04.328167356   9.49 8.93     F7V 16 0
86 HD 118207 ** 13 35 24.48454 -04 56 03.5580           F3/5V 11 0
87 HD 118940 * 13 40 17.1653538048 -08 01 10.219135512   9.931 9.24 9 9.233 F2V 31 0
88 HD 118942 * 13 40 32.5069253232 -17 20 37.422433680   8.88 8.51     F3V 37 0
89 HD 118984 * 13 40 50.7233208024 -17 47 33.620914500   8.32 7.88     F3V 28 0
90 HD 119026 * 13 40 57.8955611784 -08 40 10.013986092   9.30 8.72     G1V 20 0
91 HD 119038 * 13 41 03.2524293192 -06 21 16.432474536   9.43 9.01     F5V 20 0
92 HD 119183 SB* 13 41 48.0220375800 -07 33 22.975829424   8.51 8.05     F5V 30 0
93 UCAC2 28026818 PM* 13 43 25.9567824648 -10 53 48.869644560   13.116 12.019 11.84 10.94 K1III 20 0
94 HD 120186 PM* 13 48 01.9854762240 -08 01 29.965054656   8.24 7.72     F7V 30 0
95 HD 120746 PM* 13 51 34.1723559264 -12 23 22.975116180   9.63 9.11     F7V 21 0
96 HD 121496 * 13 55 53.1180071784 -09 45 19.022983992   7.29 6.84     F6/7V 37 0
97 HD 121608 PM* 13 56 36.3860799240 -10 02 02.221590624   8.22 7.68     G0V 39 0
98 HD 122409 PM* 14 01 48.5440256160 -08 17 08.720547576   9.23 8.69     G0V 13 0
99 HD 123015 PM* 14 05 22.8599920392 -07 59 48.744269556   8.73 8.19     F7V 28 0
100 HD 123340 PM* 14 07 08.0460937992 -08 26 21.870432672   8.31 7.82     F5V 31 0
101 CD-22 10824 * 15 05 20.9402373504 -22 59 24.734448024   10.49 9.83     F8 12 0
102 HD 134252 PM* 15 09 20.1804399936 -18 00 54.193837644   8.91 8.37     F7V 17 0
103 HD 134968 ** 15 13 17.6243843004 -20 15 15.615496455   9.69 9.16     F5V 15 0
104 HD 135152 PM* 15 14 09.5288883336 -17 30 51.969378780   9.12 8.51     G3IV 20 0
105 HD 135777 SB* 15 17 39.8934895896 -26 15 09.047157372   8.21 7.79     F5V 36 0
106 HD 136179 PM* 15 19 48.1859762400 -20 52 17.043905316   8.89 8.42     F3V 30 0
107 HD 136295 RG* 15 20 41.4181562928 -25 59 25.398360024   8.15 7.11     K0III 30 0
108 HD 137272 PM* 15 25 32.6864917632 -13 44 04.611035148   9.99 9.36     G2/3V 21 0
109 HD 137497 PM* 15 27 06.2173805976 -20 44 27.807790092   9.22 8.68     F7/8V 16 0
110 HD 138311 * 15 31 56.7410452008 -20 37 43.527191592   9.29 8.84     F5V 18 0
111 HD 138414 * 15 32 34.2961363968 -20 00 26.127786744   10.21 9.32     G8IV 17 0
112 HD 138458 PM* 15 32 50.9811786408 -17 45 53.113853052   10.481 9.838 9.35 9.278 G3/5V 20 0
113 HD 138601 PM* 15 33 59.6913743808 -25 40 15.460555944   9.81 9.24     G1/2V 14 0
114 HD 139061 PM* 15 36 35.8958950584 -17 00 54.678577068   8.15 7.73     F3/5V 30 0
115 HD 139200 PM* 15 37 15.5717941488 -13 22 25.192008516   8.86 9.117     F8V 33 0
116 HD 139995 * 15 41 56.5956922032 -16 54 53.179854444   10.07 9.53     F5V 18 0
117 HD 140258 PM* 15 43 19.4685835320 -21 07 13.984329504   9.56 8.96     G2V 16 0
118 HD 140599 * 15 45 26.2836184080 -26 17 57.665713596   9.46 8.91     G0V 17 0
119 HD 140721 PM* 15 45 50.4425627136 -16 57 02.694428784   8.13 7.65     F5/6V 33 0
120 BD-15 4186 * 15 47 17.2077429504 -16 10 29.014077360   10.80 9.80     G5 13 0
121 HD 140990 PM* 15 47 20.2694215944 -20 28 09.948022644   8.46 7.85     G2V 40 0
122 HD 141225 PM* 15 48 40.5579632112 -20 09 59.221408464   10.67 9.78     G8IV 14 0
123 HD 141514 PM* 15 50 00.6095071056 -14 03 04.149844488   8.70 8.15     F8V 38 0
124 HD 141660 SB* 15 50 39.5519969832 -13 23 42.880022304   9.76 9.13     G1V 18 0
125 HD 152429 PM* 16 54 20.6572898064 -25 49 45.770641968   7.73 7.19     G0IV 46 0
126 HD 154584 PM* 17 07 06.6545835456 -19 30 21.718373616   9.71 8.99     G8V 16 0
127 HD 154883 ** 17 09 20.8833027 -29 54 01.895031   8.74 8.26     F5V 26 0
128 HD 155378 PM* 17 12 03.6166871688 -21 47 27.944135664   9.18 8.51     G3IV/V 16 0
129 HD 155415 PM* 17 12 31.2655823976 -25 13 37.776820512   8.90 8.30     G2V 42 0
130 HD 155632 * 17 13 45.9903331776 -24 03 08.354994840   9.56 9.00     G0V 17 0
131 HD 155867 * 17 15 22.2086180256 -27 58 13.482772752   9.42 8.56     G8IV 19 0
132 HD 156079 PM* 17 16 23.8943238456 -21 51 28.624775616   8.20 7.53     G3V 59 0
133 HD 156062 PM* 17 16 29.8200201096 -27 33 55.956664116   8.82 8.21     G1V 40 0
134 HD 156229 PM* 17 17 43.1466726360 -30 46 14.127179556   9.63 9.04     G2/3V 20 0
135 HD 156846 PM* 17 20 34.3108875144 -19 20 01.491746388 7.20 7.10 6.52     G1V 128 1
136 HD 157692 PM* 17 25 51.1650017808 -28 39 19.932170292   9.80 9.04     G3/6V 21 0
137 HD 157986 * 17 27 22.8129416856 -20 31 01.365760524   9.35 8.76     F8V 28 0
138 HD 158173 PM* 17 28 49.9521226176 -26 43 46.953257916   9.24 8.63     G1/2V 36 0
139 HD 159054 * 17 33 20.5721800944 -21 18 16.677507096   9.78 9.28     G2/3V 14 0
140 HD 159033 PM* 17 33 29.1535703640 -24 04 17.910328368   9.17 8.54     G3V 25 0
141 HD 159979 * 17 38 47.4133144392 -30 07 53.013711036   9.28 8.73     F8/G0V 20 0
142 HD 160043 PM* 17 39 00.6638419968 -28 24 45.211299624   8.07 7.68     F5V 48 0
143 NAME Galactic Center reg 17 45 39.60213 -29 00 22.0000           ~ 16269 0
144 HD 175568 * 18 57 06.5067374088 -28 06 57.039648156   9.53 8.97     G0V 34 0
145 HD 176609 * 19 01 50.4034184784 -17 21 05.829699024   8.48 8.09     F5V 36 0
146 HD 178296 * 19 09 04.5657372600 -27 13 37.679938464   9.62 9.05     F5V 13 0
147 HD 178673 PM* 19 10 41.8179864576 -29 48 49.210683804   8.976 7.99     G0V 36 0
148 HD 180904 PM* 19 19 25.5675652680 -29 01 15.705243228   8.56 8.14     F3V 32 0
149 HD 184370 PM* 19 35 08.7989819760 -27 27 06.427846188   9.87 9.26     G3V 17 0
150 HD 184778 PM* 19 37 02.0108136960 -25 04 48.978611508   8.92 8.37     F6/7V 27 0
151 HD 185535 PM* 19 40 23.7140144544 -22 43 42.517400808   9.75 9.03     G5V 15 0
152 HD 217591 * 23 01 54.2929218000 -05 57 58.648444524   8.78 7.87     K0III 25 0
153 HD 217786 PM* 23 03 08.2057849080 -00 25 46.666955676   8.360 7.779 7.60   F8V 91 1
154 HD 217928 PM* 23 04 13.4162302200 -05 46 24.523828032   8.88 8.38     F6V 15 0
155 HD 217940 PM* 23 04 18.5022331080 -01 53 59.283846816   9.78 9.11     G5V 12 0
156 HD 218236 PM* 23 06 33.9520461936 -08 38 44.574708912   9.06 8.57     F7V 16 0
157 HD 218410 * 23 07 54.5800995192 -04 46 36.356675340   9.39 8.87     F7V 12 0
158 HD 218553 * 23 09 01.5374374824 -05 20 30.592355640   9.58 8.61     K0III 13 0
159 HD 218589 PM* 23 09 18.9254117136 -09 11 14.047482696   9.77 9.24     F7V 12 0
160 HD 218676 PM* 23 09 57.3954273696 -10 31 00.092042256   8.87 8.24     G2V 26 0
161 HD 218730 PM* 23 10 24.7157533056 -07 48 43.182575280   7.93 7.32     G0V 63 0
162 HD 218907 * 23 11 45.4361426280 +00 13 24.433706820   9.19 8.61     F8V 11 0
163 HD 218920 PM* 23 11 54.8576550864 -09 01 19.923016008   9.08 8.57     F6V 15 0
164 HD 219515 * 23 16 27.2661753864 -08 09 32.319795780   9.30 8.79     F7V 11 0
165 HD 219516 PM* 23 16 28.1318806416 -10 12 41.714979876   8.48 8.00     F7V 30 0
166 HD 219592 PM* 23 16 59.1441824064 -07 09 38.784935664   7.11 6.69     F5VFe-0.7CH-0.4 34 0
167 HD 219678 PM* 23 17 53.9953928136 -11 15 49.711550184   8.75 8.28     F5V 24 0
168 HD 219771 PM* 23 18 27.7036666728 -01 53 55.378768776   9.16 8.58     F7V 20 0
169 HD 219983 PM* 23 20 15.8490981503 -03 55 08.894938896   7.15 6.67     F6V 65 0
170 HD 220376 * 23 23 17.5283214048 -09 23 05.908312644   8.32 7.87     F3/5IV/V 27 0
171 HD 220977 SB* 23 28 16.9959765000 -05 49 04.063913832   8.61 8.11     F6V 12 0
172 HD 221425 * 23 32 08.6455837800 -03 01 42.185416188   9.28 8.79     F5/6V 15 0
173 HD 221561 PM* 23 33 12.0520286376 -06 24 02.110075056   8.58 8.06     F8V 35 0
174 HD 221801 PM* 23 35 14.6715568296 -03 51 13.566603492   7.64 7.22     F3V 26 0
175 HD 221980 PM* 23 36 45.7208360832 -02 57 40.132730736   8.66 8.16     F5V 31 0
176 HD 222232 PM* 23 38 49.6743191400 -02 57 35.743137372   8.80 8.23     F6/7V 13 0
177 HD 222635 PM* 23 42 22.2579442824 -08 49 43.609925964   9.03 8.45     G1/2V 23 0
178 HD 223178 * 23 47 23.5057966656 -03 54 10.784067804   9.56 9.03     F7V 14 0

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