1990PASP..102..166E

Query : 1990PASP..102..166E

1990PASP..102..166E - Publ. Astron. Soc. Pac., 102, 166-178 (1990)

K- and M-type dwarf stars within 25 parsecs of the Sun. I. The age-chromospheric activity relation from H-alpha equivalent widths.

EGGEN O.J.

Journal keyword(s):

Nomenclature: Table 1: Cl* Melotte 25 EGG NNA N=70 (Nos 1-62).

CDS comments: LP 760-13 and 670-13 are misprints for LP 760-3. T.7: objects are not in SIMBAD.

Simbad objects: 111

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Number of rows : 111
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 BD+40 45 PM* 00 17 06.3740983357 +40 56 53.870823378   10.36   8.2   K7 126 0
2 CD-51 89 PM* 00 23 18.5268725645 -50 53 37.940197990 14.58 13.405 11.859 11.483 9.56 M4V 45 0
3 G 130-68 Er* 00 24 34.8806904881 +30 02 29.533960115   16.21   14.313   M5V 50 0
4 HD 4967 PM* 00 51 34.0200292087 -22 54 36.240255850 11.446 10.256 8.954 8.157 7.467 K5V 100 0
5 HD 5133 PM* 00 53 01.1348555154 -30 21 24.891057111 8.801 8.11 7.171 6.639 6.179 K2.5Vk: 169 0
6 G 1-44 PM* 01 02 36.1571199804 +03 50 50.170018855   14.69   12.725   M4:V 13 0
7 G 33-35 LM* 01 03 14.15642 +20 05 52.2448 14.17 12.955 11.358 10.286 8.967 M3V 50 0
8 HD 6378 PM* 01 04 24.1512834683 -25 36 18.004721879   10.94 9.72     K5+Vk: 48 0
9 CD-49 451 Er* 01 37 20.8199742841 -49 11 44.375586073 13.074 11.834 10.391 9.481 8.555 M0V 56 0
10 G 272-61B Er* 01 39 01.6377185550 -17 57 01.001240728           M6V 855 0
11 G 72-23 PM* 01 40 16.5755294130 +31 47 30.572600345   15.8   13.550   M4.21 33 0
12 HD 11507 Er* 01 52 49.1725594618 -22 26 05.488146613 11.572 10.322 8.883 7.975 7.072 M0V 132 0
13 HD 12058 PM* 01 56 32.4938880264 -60 13 35.896218002 10.879 9.768 8.608 7.931 7.371 K4.5Vk: 47 0
14 BD+02 348 PM* 02 12 20.9873991153 +03 34 32.232373243 12.552 11.477 10.042 9.092 7.988 M1V 183 0
15 G 159-46 Er* 02 12 54.6227971921 +00 00 16.856670101   15.26 13.58 12.31 10.66 M4V 61 0
16 CD-31 908 Er* 02 16 35.1068270981 -30 58 07.490866719   14.81 13.15 12.812 10.28 M4 41 1
17 CD-31 909 Er* 02 16 41.1975294403 -30 59 18.224571845 14.729 13.588 12.027 10.885 9.406 M3Ve 67 1
18 G 134-24 PM* 02 18 12.6756909454 +44 16 12.013109103   14.4   13.031   M1V 26 0
19 G 74-15 PM* 02 20 25.2752756826 +37 47 30.697433210   14.24 12.691 12.271   M2.5V 34 0
20 V* FT Cet BY* 02 36 41.7624882231 -03 09 22.094410260 9.768 9.046 8.100 7.578 7.13 K1V 97 0
21 G 78-4 PM* 02 45 39.6783349974 +44 56 55.529669365       10.344   M0.5Ve 49 0
22 V* BZ Cet BY* 03 00 02.8119278075 +07 44 59.118374397 9.635 8.908 7.955 7.436 6.994 K2.5Vk 139 0
23 HD 19305 PM* 03 06 26.7370541893 +01 57 54.630530984 11.697 10.44 9.055 8.201 7.427 M0V 134 0
24 V* AE For EB* 03 08 06.6626803998 -24 45 34.734341325   11.51 10.19 10.136 8.548 K7Ve 67 0
25 Ross 370 ** 03 16 13.81418 +58 10 02.5796   11.96 10.53     M0V 53 0
26 HD 21531 SB* 03 27 52.40603 -19 48 16.1409 10.995 9.712 8.367 7.548 6.818 K5V 120 0
27 * kap Ret PM* 03 29 22.6774206459 -62 56 15.104181615   5.10 4.71     F3IV/V 168 1
28 * kap Ret B PM* 03 29 29.1102581870 -62 56 47.276492533   11.96 10.620 10.373   M1e 30 0
29 L 91-140 ** 03 38 09.951816 -68 56 46.16700   13.45 11.92 11.51 9.54 M2.5 24 0
30 HD 23453 Er* 03 46 20.1401305865 +26 12 55.820285692   11.05   9.237   M1V 128 0
31 HD 285625 PM* 04 15 10.4084551776 +14 23 54.440157552   12.920 11.585 11.13   K5 82 0
32 Cl* Melotte 25 VR 8 PM* 04 23 59.1371790216 +16 43 17.667456708   14.001 12.514 12.225   M0V 53 0
33 HG 7-208 PM* 04 25 49.2397769424 +15 31 16.310858484   13.83 12.172 11.82   M0V 31 0
34 Cl Melotte 25 OpC 04 29 47.3 +16 56 53           ~ 3077 0
35 HD 283750 BY* 04 36 48.2421502608 +27 07 55.888214520   9.354   7.4   K2.5Ve 274 2
36 HD 285968 PM* 04 42 55.7750207949 +18 57 29.395947044 12.668 11.49 9.951 8.931 7.702 M2.5V 336 2
37 HD 32147 PM* 05 00 48.9993452248 -05 45 13.224327192 8.27 7.27 6.21 5.36 4.87 K3+V 461 1
38 G 96-43 PM* 05 30 04.6801055832 +44 34 29.282206728   14.7   13.2   ~ 5 0
39 HD 36395 PM* 05 31 27.3957852161 -03 40 38.024004501 10.626 9.443 7.968 6.996 5.913 M1.5Ve 515 0
40 LP 119-52 PM* 05 32 16.7357708592 +51 59 39.517595880   15.08   13.031   M2.79 17 0
41 BD+62 780 PM* 05 45 48.2763109507 +62 14 12.385602280   10.867   8.2   K7V 81 0
42 HD 38230 PM* 05 46 01.8857259248 +37 17 04.738728231   8.19   6.8   K0V 158 0
43 HD 51866 PM* 07 01 38.5883864238 +48 22 43.211848633   8.99   7.4   K3V 86 0
44 V* QY Aur SB* 07 10 01.8335758745 +38 31 46.086503300   13.26 11.52 11.12   M4.5Ve 232 0
45 HD 57901 PM* 07 23 47.0662428277 +12 57 52.986881596   9.17   7.6   K3-V 64 0
46 G 90-16 PM* 07 39 35.8159446984 +33 27 45.509230224   13.30 11.811 11.467   M2.0V 36 0
47 LP 424-4 PM* 07 59 05.8395356736 +15 23 29.236065000   13.5   11.934   M2.0V 125 1
48 BD+34 1740 PM* 08 05 42.1344353184 +34 04 39.196638768       9.667   K7/M0V 51 0
49 L 34-16 PM* 08 13 42.5855827793 -76 07 48.411360232   13.5 11.85 11.492   M3 30 0
50 BD+10 1857 ** 08 42 44.5297737 +09 33 24.120970 12.415 11.140 9.648 9.238 7.772 M1V 101 0
51 G 46-2 PM* 08 42 52.2285198362 +09 33 11.172454325 14.527 13.18 11.800 10.74 9.418 M2.5V 75 0
52 G 115-42 Er* 09 00 32.4764116934 +46 35 11.096173961   15.04 13.314 13.000   M4.5Ve 59 0
53 G 114-33 ** 09 05 04.424400 +02 50 03.12720   13.11 11.62 11.21   M2V 32 0
54 BD+33 1814 ** 09 09 30.60948 +32 49 09.5128   11.40   9.500   K7/M0V 66 0
55 HD 79969 BY* 09 17 53.45577 +28 33 37.8633   8.22 7.21     K3V 191 0
56 G 115-68 Er* 09 19 18.9427699704 +38 31 15.902736672       14.290   M5V 31 0
57 G 115-69 Er* 09 19 19.0323105600 +38 31 23.342841552       14.46   M5V 25 0
58 Ross 93 PM* 09 43 55.6132582079 +26 58 08.408685408   13.62 13.962 11.630   M3.5V 60 0
59 G 196-19 PM* 10 20 37.7534525312 +49 17 45.338674542   14.6   12.805   M3.03 22 0
60 BD-09 3070 PM* 10 25 10.8371110693 -10 13 43.290945639 12.834 11.631 10.139 9.161 8.051 M1V 140 0
61 G 146-43 PM* 10 34 30.1690447659 +46 18 08.809451886   14.6   12.779   M3V 30 0
62 V* RY Sex Er* 10 36 01.2168771296 +05 07 12.791503989 15.310 14.222 12.636 11.451 9.922 M4V 95 0
63 V* V857 Cen Er* 11 31 46.5132515177 -41 02 47.176629463 14.129 13.082 11.535 10.384 8.838 M3.5 91 0
64 BD+05 2529 SB* 11 41 49.5815862882 +05 08 26.563091663 12.012 10.818 9.585 8.802 8.133 K4V 64 0
65 L 901-10 PM* 11 53 16.0915633298 -07 22 27.653234811 14.597 13.433 11.894 10.848 9.567 M2.5 63 0
66 L 541-90 PM* 12 03 58.2690548279 -33 01 26.549956698   15.0 13.973 13.812   M4.5 21 0
67 V* GL Vir Er* 12 18 59.3997287457 +11 07 33.773236317   15.68 13.90 13.55   M4.5Ve 168 0
68 BD+09 2636 PM* 12 31 15.8050762158 +08 48 38.164661724 12.386 11.138 9.664 8.748 7.822 M0V 123 0
69 Wolf 424 ** 12 33 17.361480 +09 01 15.79224 15.398 14.313 12.467 10.937 8.988 M5.5V 321 0
70 G 14-1 PM* 12 47 09.7783075229 -03 34 17.734737332   14.179 12.597 11.5 10.11 M3 36 0
71 Wolf 461 Er* 13 00 33.5221795982 +05 41 07.996620384   15.12   13.041   M4.5Ve 133 0
72 G 61-41 PM* 13 13 04.7747481588 +20 11 26.690140745   14.6   12.669   M3.5V 36 0
73 HD 117936 PM* 13 33 32.4003919207 +08 35 12.345668912 9.98 9.026 7.959 7.358 6.856 K3V 90 0
74 HD 119217 PM* 13 41 55.6888831143 -00 07 44.911323854 12.343 11.03 9.75 8.942 9.257 M0V 93 0
75 LP 912-32 PM* 13 56 20.603952 -28 03 49.69728   16.71 15.25 15.03 12.136 M4.5V 22 0
76 BD+30 2512 PM* 14 21 57.2163008371 +29 37 46.616773994 11.080 9.840   8.741   K6V 136 0
77 HD 127506 SB* 14 30 44.9770284314 +35 27 13.425986831   9.75   8.834 11.00 K3.5V 111 0
78 Cl* Melotte 25 EGG 50 * 15 12.7 +45 44           ~ 1 0
79 G 179-21 PM* 15 12 57.7732905696 +38 07 34.868047008   16.6   15.1   ~ 6 0
80 HD 136834 PM* 15 22 42.5465323962 +01 25 07.052636328   9.30   8.738   K3IV-V 139 0
81 HD 142709 PM* 15 57 40.7440193639 -42 37 27.243853582 10.216 9.179 8.055 7.382 6.828 K4V 99 0
82 V* V2578 Oph BY* 16 24 19.8108974023 -13 38 29.978994995 10.038 9.336 8.382 7.823 7.344 K2V 85 1
83 Wolf 629 PM* 16 55 25.2222453644 -08 19 21.296969167 14.691 13.436 11.759 10.574 9.044 M3.5V 220 0
84 HD 152751 SB* 16 55 28.7575690 -08 20 10.787849 11.647 10.593 9.023 7.937 6.565 M3.5Ve 523 1
85 VB 8 LM* 16 55 35.2557374336 -08 23 40.753073075   18.7 16.916 14.566 12.24 M7Ve 430 0
86 * 36 Oph A PM* 17 15 20.7836485323 -26 36 06.117207947   5.93 5.08     K2V 269 1
87 * 36 Oph B PM* 17 15 20.9838262152 -26 36 10.173444860   5.88 5.03     K1V 242 1
88 HD 156025 * 17 16 12.2222949912 -24 18 38.595443220   10.00 9.32     B8/9II 7 0
89 V* V2215 Oph RS* 17 16 13.3624141798 -26 32 46.136563394   7.50 6.34   4.8 K5V 306 0
90 G 170-36 PM* 17 21 54.6211649520 +21 25 47.352065412   15.1   13.477   M4.01 29 0
91 HD 157881 PM* 17 25 45.2324302566 +02 06 41.123732402 10.126 8.865 7.56 6.649 5.89 K7V 336 0
92 G 204-39 PM* 17 57 50.9660613981 +46 35 19.127676045   13.97 11.64 11.3   M2.5V 82 0
93 G 206-37 PM* 18 39 59.9026759968 +33 24 54.282962196   14.3   12.776   M3.5V 28 0
94 HD 229793 PM* 18 51 51.1834439836 +16 34 59.817780551 12.787 11.585 10.104 9.174 8.23 M0V 82 0
95 CD-22 13406 PM* 18 54 32.0678517290 -22 34 52.793271843   11.27 10.11     K5V 26 0
96 Cl* Melotte 25 EGG 54 SB* 18 56 15.1388118528 +46 22 56.272119492   11.04 10.50     ~ 2 0
97 HD 178445 SB* 19 10 52.2681353722 -47 09 31.038072337 11.972 10.672 9.342 8.526 7.809 K6.5V 60 1
98 HD 179930 ** 19 16 42.9149365334 -45 53 21.724532826 12.044 10.817 9.356 8.432 7.478 M0Vk: 55 0
99 MCC 811 ** 19 35 06.27763 +08 27 38.6529   11.93 10.303 10.183   M0.5V 34 0
100 HD 188807 PM* 19 57 19.6424930642 -12 34 04.762586795 11.851 10.612 9.285 8.473 7.774 K7V 72 0
101 HD 200968 PM* 21 07 10.3811555132 -13 55 22.528267753 8.578 8.10 7.19 6.581 6.101 K1IV 104 0
102 Ross 775 SB* 21 29 36.8119745172 +17 38 35.865489455 13.177 11.928 10.303 9.163 7.709 M3.0V 134 0
103 G 215-20 PM* 21 53 59.0017826054 +41 46 44.476645172   11.68   9.846   M0.5V 77 0
104 Wolf 953 PM* 21 57 26.2341140128 +08 08 13.926236014 13.619 12.487 11.031 10.056 8.906 M1V 57 0
105 L 499-56 PM* 22 02 29.3842983900 -37 04 51.304725337   12.8   11.420   M3.0V 58 0
106 LP 760-3 LM* 22 28 54.3488414218 -13 25 19.457590378   19.3 17.14     M6.5V 73 0
107 HD 213042 PM* 22 29 15.2363920289 -30 01 06.263701071 9.784 8.742 7.645 7.022 6.513 K4V 156 0
108 G 128-3 PM* 22 47 54.0898288482 +31 52 15.577652388   14.2   12.495   M3V 32 0
109 BD-20 6558B PM* 23 14 16.4609557078 -19 38 46.254768493 16.53 15.40 13.80   10.885 M4 14 0
110 BD-20 6558 PM* 23 14 16.6283754708 -19 38 39.413736065 13.177 11.933 10.464 9.514 8.86 M0.5Vk 38 0
111 BD+45 4188 PM* 23 18 17.9363335005 +46 17 21.442024774       10.417   M0.5V 54 0

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