2002A&A...381..982S


Query : 2002A&A...381..982S

2002A&A...381..982S - Astronomy and Astrophysics, volume 381, 982-992 (2002/1-3)

The C and N abundances in disk stars.

SHI J.R., ZHAO G. and CHEN Y.Q.

Abstract (from CDS):

Abundance analysis of carbon and nitrogen has been performed for a sample of 90 F and G type main-sequence disk stars with a metallicity range of -1.0<[Fe/H]<+0.2 using the CI and NI lines. We confirm a moderate carbon excess in the most metal-poor disk dwarfs found in previous investigations. Our results suggest that carbon is enriched by superwinds of metal-rich massive stars at the beginning of the disk evolution, while a significant amount of carbon is contributed by low-mass stars in the late stage. The observed behavior of [N/Fe] is about solar in the disk stars, irrespective of the metallicity. This result suggests that nitrogen is produced mostly by intermediate-mass stars.

Abstract Copyright:

Journal keyword(s): stars: abundances - stars: late-type - Galaxy: evolution - Galaxy: solar neighbourhood

Simbad objects: 90

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Number of rows : 90
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2021
#notes
1 HD 400 PM* 00 08 40.9385088178 +36 37 37.648934145       5.9   F8IV 156 0
2 HD 3454 SB* 00 37 56.9908771510 +47 24 27.774425328   8.00 7.53     F5 53 0
3 HD 5750 PM* 00 59 35.8208541581 +32 29 31.605819711       6.7   F5 47 0
4 HD 6834 * 01 09 35.2624358051 +39 46 51.768219338   8.83 8.41     F2 47 0
5 HD 6840 ** 01 10 50.7349489913 +67 46 48.447799434       6.2   G0 73 0
6 HD 10307 SB* 01 41 47.1431421954 +42 36 48.443521767 5.69 5.58 4.96 4.43 4.10 G1V 475 0
7 HD 11007 PM* 01 48 41.5625031083 +32 41 24.751552139   6.34   5.4   F8V 115 0
8 HD 11592 PM* 01 53 57.6822151003 +10 36 50.495630079   7.24   6.5   F6 79 0
9 * iot Per PM* 03 09 04.0198629 +49 36 47.799638 4.76 4.64   3.7   G0V 512 0
10 * 10 Tau PM* 03 36 52.1448022536 +00 23 58.536917738 5.23 5.15 4.30 4.09 3.77 F9IV-V 534 0
11 HD 24421 PM* 03 55 37.0793465692 +52 13 36.554626062 9.036 7.30   6.5   F8VmF1 64 0
12 HD 25457 TT* 04 02 36.7451443573 -00 16 08.118566607   5.88 5.38     F7V 243 0
13 HD 25173 PM* 04 07 24.0241870896 +75 10 30.157694448   7.70   6.9   F8V 60 0
14 * 50 Per RS* 04 08 36.6168168411 +38 02 23.055834828 7.78 5.97   5.2   F8V 209 0
15 HD 33632 PM* 05 13 17.4475043132 +37 20 14.323451459   6.98   6.2   F8V 77 0
16 * lam Aur PM* 05 19 08.4754630747 +40 05 56.589643877 5.46 5.33 4.71 4.18 3.86 G1.5IV-VFe-1 499 0
17 * 111 Tau BY* 05 24 25.4629773342 +17 23 00.729080928   5.52   4.7   F8V 321 0
18 * chi01 Ori RS* 05 54 22.9829893 +20 16 34.222038 5.08 5.00 4.40 3.90 3.59 G0V 812 0
19 HD 39833 PM* 05 55 01.9579678203 -00 30 28.693511598   8.28 7.66     G3V 86 0
20 HD 41640 PM* 06 07 09.2242167671 +16 33 21.892862244   7.85 7.35     F5 50 0
21 HD 43947 * 06 19 40.1735411907 +16 00 47.694982195   7.16 6.62     F8V 116 0
22 HD 46317 PM* 06 36 15.1326869891 +58 06 24.418429941       6.3   F5 42 0
23 HD 49732 PM* 06 51 50.8950773887 +41 34 34.723973764   8.26 7.85     F8 40 0
24 HD 54717 PM* 07 11 19.4839240936 +33 06 42.714346466   7.59 7.16     F5 40 0
25 HD 55575 PM* 07 15 50.1392154188 +47 14 23.875808075 6.19 6.16   5.2   F9V 277 0
26 HD 58551 PM* 07 26 50.2564112797 +21 32 08.348615001   7.00   6.3   F6V 124 0
27 HD 59380 SB* 07 29 25.6609863875 -07 33 04.450065996   6.327 5.853     F6V 89 0
28 * 22 Lyn PM* 07 29 55.9568245403 +49 40 20.861583932   5.802 5.357     F6V 126 0
29 HD 59984 PM* 07 32 05.7631181661 -08 52 52.773345653   6.431 5.916     G0VFe-1.6CH-0.5 194 0
30 HD 60319 PM* 07 34 35.1080318077 +16 54 04.031855106   9.46   8.6   F8 88 0
31 HD 62301 PM* 07 44 56.1933366656 +39 33 22.916336799 7.220 7.270   6.4   F8V 125 0
32 HD 63333 PM* 07 49 18.8519496646 +24 29 19.420370350 7.550 7.580 7.100     F5 54 0
33 * 18 Pup PM* 08 10 39.8257869468 -13 47 57.138604864   6.03 5.54     F6.5V 137 0
34 * chi Cnc PM* 08 20 03.8606964664 +27 13 03.746404123   5.61   4.8   F6V 287 0
35 HD 72945 SB* 08 35 50.9773580356 +06 37 12.780931161 6.55     5.6   F8V 115 0
36 * 5 LMi PM* 08 50 32.2225492041 +33 17 06.200101841   6.738 6.210     F7Vs 150 0
37 HD 76349 * 08 56 39.4314117459 +33 15 27.927006671   7.81 7.31     G0 50 0
38 * 75 Cnc SB* 09 08 47.3331192407 +26 37 44.803848928   6.64   5.5   G5IV-V 130 0
39 * c UMa SB* 09 14 20.5373862843 +61 25 23.953809117   5.71 5.20     G0V 159 0
40 * 83 Cnc PM* 09 18 58.8570535656 +17 42 18.952268371 7.05 7.11 6.64 6.18 5.89 F5 96 0
41 * 39 Leo PM* 10 17 14.5381705392 +23 06 22.387429139 6.27 6.32 5.82 5.34 5.07 F6V 196 0
42 * 36 UMa PM* 10 30 37.5803678549 +55 58 49.936416690       4.5   F8V 305 1
43 HD 91889 PM* 10 36 32.3819362122 -12 13 48.440040258   6.22 5.70     F8V 168 0
44 HD 94280 PM* 10 52 48.9439739737 -06 49 19.174520114   7.73 7.17     G0/1V 54 0
45 * 47 UMa PM* 10 59 27.9738644892 +40 25 48.922388918   5.66   4.7   G1-VFe-0.5 729 1
46 HD 97916 SB* 11 15 54.2294079228 +02 05 11.982106821 9.50 9.61   8.9   F0V 159 0
47 * 88 Leo ** 11 31 44.9446108040 +14 21 52.213131158   6.77   5.9   F9.5V 178 0
48 HD 100446 PM* 11 34 07.0632277654 +65 14 33.120853594       7.0   F8 58 0
49 * 89 Leo PM* 11 34 21.9486240573 +03 03 36.593145498   6.23   5.5   F5.5V 143 0
50 HD 101676 PM* 11 42 03.9620310054 +12 17 05.691153155 7.510 7.550 7.080     F6V 49 0
51 HD 106516 SB* 12 15 10.55731 -10 18 44.6354 6.44 6.57 6.11     F9VFe-1.7CH-0.7 394 0
52 HD 108510 PM* 12 27 55.4886304951 -08 40 40.784329085   7.33 6.74     G1V_Fe-0.7 62 0
53 HD 109303 PM* 12 33 19.0294958847 +49 18 06.828291398   8.65 8.15     F8 52 0
54 * bet Com PM* 13 11 52.3937856 +27 52 41.453553 4.92 4.84 4.25 3.77 3.47 F9.5V 858 0
55 * e Vir PM* 13 16 46.5161591991 +09 25 26.967205938   5.81   4.8   G0V 516 1
56 HD 118244 SB* 13 35 11.4462203053 +22 29 59.304035796   7.34   6.7   F5V 69 0
57 HD 121560 PM* 13 55 49.9935929209 +14 03 23.410983657   6.66   5.9   F6V 127 0
58 HD 124244 PM* 14 12 17.1123582493 +08 24 25.114747971   9.12 8.45     G5 43 0
59 HD 128385 PM* 14 33 35.5447711541 +65 23 43.548748157 7.090 7.100 6.610     F5 47 0
60 HD 130948 BY* 14 50 15.8107686483 +23 54 42.633203114   6.456 5.867     F9IV-V 257 0
61 HD 132254 PM* 14 56 23.0406690689 +49 37 42.416350556   6.13   5.3   F8-V 128 0
62 HD 139457 PM* 15 37 59.2139776030 +10 14 23.558934538 7.580 7.620   6.8   F6 85 0
63 * chi Her PM* 15 52 40.5411372117 +42 27 05.451105113 5.19 5.19 4.62 4.14 3.82 F8VFe-2Hdel-1 485 0
64 * gam Ser PM* 15 56 27.1826948 +15 39 41.820500 4.31 4.34 3.84 3.37 3.13 F6V 538 0
65 HD 146099 PM* 16 12 43.1555923884 +43 38 58.503790153   8.64 8.13     F8 35 0
66 HD 149750 PM* 16 35 14.6428926111 +37 01 19.664888793   9.21 8.56     G0V 47 0
67 V* V2213 Oph BY* 17 05 16.8186294192 +00 42 09.217571716   6.59   5.6   F8.5IV-V 322 0
68 HD 157466 PM* 17 22 27.6461103752 +24 52 45.934455673       6.6   F8V 114 0
69 HD 157347 PM* 17 22 51.2877095327 -02 23 17.439826176   6.965 6.278     G3V 169 0
70 * psi01 Dra B PM* 17 41 58.1041581273 +72 09 24.836647212   6.04 5.53 5.2   F8V 135 0
71 HD 167588 PM* 18 14 43.9998279363 +29 12 26.302505913   7.10   6.2   F8V 76 0
72 HD 168009 PM* 18 15 32.4634579930 +45 12 33.540002210   6.931 6.298     G1V 191 0
73 * chi Dra SB* 18 21 03.38255 +72 43 58.2518 4.010 4.070 3.580 3.14 2.83 F7V 388 1
74 HD 184601 PM* 19 31 44.5700514163 +60 51 51.056072296   8.75 8.28     G0 33 0
75 HD 189340 SB* 19 59 47.2802830338 -09 57 29.634435094   6.46 5.88     F9V 151 0
76 * ksi Cap Pe* 20 12 25.8706277984 -12 37 02.993423848   6.33 5.85     F7VFe-0.5 88 0
77 * 15 Del PM* 20 49 37.7673480167 +12 32 42.456547015   6.421 5.991     F5V 84 0
78 HD 200580 SB* 21 04 07.4073421467 +02 59 40.012308707 7.82 7.85   7.0   F9V 158 0
79 HD 201891 PM* 21 11 59.0322335571 +17 43 39.888647667 7.74 7.88 7.37 6.91 6.59 G5V_Fe-2.5 372 0
80 HD 204306 * 21 26 25.7542112643 +43 07 09.821887535   8.81 8.31     F5 39 0
81 HD 204363 * 21 28 13.9468321183 -11 34 05.839048582   7.10 6.62     F9VFe-1.3CH-0.7 51 0
82 * 42 Cap RS* 21 41 32.8593786524 -14 02 51.419701067 6.03 5.83 5.18     G2IV 173 0
83 V* HN Peg BY* 21 44 31.3299733695 +14 46 18.982331039       6.16   G0V+ 463 0
84 HD 209942 PM* 21 58 12.7853754748 +82 52 10.782472154   7.43 6.98     F6IV-V 72 1
85 HD 208906 PM* 21 58 40.8319509283 +29 48 45.457435407 7.35 7.47 6.96 6.53 6.22 G0VmF2 165 0
86 * iot Peg SB* 22 07 00.6620572743 +25 20 42.376138495 4.190 4.200 3.770 3.36 3.11 F5V 428 1
87 HD 210752 PM* 22 12 43.53757 -06 28 08.1198   7.92 7.40     G1V 109 0
88 HD 212029 SB* 22 20 23.8650976244 +46 25 05.823238138       8.2   G0 48 0
89 HD 215257 PM* 22 43 50.7183139841 +03 53 12.629544211   7.93   7.1   F5V 140 0
90 HD 219623 PM* 23 16 42.3028134294 +53 12 48.514282990   6.06   5.2   F8V 168 0

    Equat.    Gal    SGal    Ecl

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2021.07.25-17:15:58

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