2003A&A...399..983W


C.D.S. - SIMBAD4 rel 1.7 - 2021.05.11CEST00:47:03

2003A&A...399..983W - Astronomy and Astrophysics, volume 399, 983-994 (2003/3-1)

Nearby young stars.

WICHMANN R., SCHMITT J.H.M.M. and HUBRIG S.

Abstract (from CDS):

We present the results of an extensive all-sky survey of nearby stars of spectral type F8 or later in a systematic search of young (zero-age main sequence) objects. Our sample has been derived by cross-correlating the ROSAT All-Sky Survey and the TYCHO catalogue, yielding a total of 754 candidates distributed more or less randomly over the sky. Follow-up spectroscopy of these candidate objects has been performed on 748 of them. We have discovered a tight kinematic group of ten stars with extremely high lithium equivalent widths that are presumably younger than the Pleiades, but again distributed rather uniformly over the sky. Furthermore, about 43 per cent of our candidates have detectable levels of lithium, thus indicating that these are relatively young objects with ages not significantly above the Pleiades age.

Abstract Copyright:

Journal keyword(s): surveys - Galaxy: solar neighbourhood - stars: kinematics - stars: late-type

Simbad objects: 92

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Number of rows : 92

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 105 PM* 00 05 52.5449273706 -41 45 11.046016405   8.13 7.53     G0V 158 0
2 HD 377 PM* 00 08 25.7456097412 +06 37 00.488182642   8.22 7.59   6.90 G2V 122 0
3 V* V344 And BY* 00 11 22.4373731017 +30 26 58.474326254   8.719 7.941 7.5   K0V 64 0
4 HD 987 Ro* 00 13 53.0105874824 -74 41 17.851248731   9.48 8.724   7.933 G8V 84 0
5 V* PW And RS* 00 18 20.8896176716 +30 57 22.127515298   9.78 8.86 8.3 7.78 K2V 112 1
6 HD 4944 SB* 00 50 24.3096143843 -64 04 04.013272315   8.53 7.98     F7V 18 0
7 HD 8558 Ro* 01 23 21.2548999023 -57 28 50.689650839   9.21 8.543   7.773 G7V 69 0
8 HD 8813 PM* 01 23 25.8682367450 -76 36 42.414894777   9.04 8.36     G6V 33 0
9 G 272-61B Er* 01 39 01.6334059022 -17 57 01.121866655           M6V 801 0
10 HD 10195 PM* 01 42 06.4052621220 +69 05 09.604986976       7.2   F5 32 0
11 V* DK Cet Ro* 01 57 48.9776543901 -21 54 05.343324011   8.73 8.057   7.343 G4V 121 1
12 HD 13183 PM* 02 07 18.0602017151 -53 11 56.532126551   9.34 8.65   7.87 G7V 72 0
13 NAME Horologium Association As* 02 10.0 -54 30           ~ 51 0
14 HD 13482 ** 02 12 15.41003 +23 57 29.5301   9.01 8.75 8.44   K1III-IV 57 0
15 MBM 7 MoC 02 22 23.5 +19 53 38           ~ 48 0
16 HD 17925 RS* 02 52 32.1281853696 -12 46 10.970649463 7.48 6.91 6.05 5.34 4.89 K1V 478 0
17 HD 17922 SB* 02 54 14.1156280219 +42 35 19.687145138   7.398   6.6   F5 50 0
18 HD 20367 PM* 03 17 40.0466570902 +31 07 37.358433303   6.962 6.399     F8V 122 1
19 HD 22705 ** 03 36 53.4042467439 -49 57 28.854992249   8.22 7.62   6.96 G2V 64 0
20 HD 28344 BY* 04 28 48.2983169461 +17 17 07.686115512 8.57 8.456 7.837 7.498 7.180 G2V 259 0
21 HD 283750 BY* 04 36 48.2413370074 +27 07 55.898311812   9.354   7.4   K2.5Ve 258 2
22 HD 29623 PM* 04 39 23.7567784045 -12 31 47.894321557   9.08 8.51     G0V 6 0
23 HD 29697 BY* 04 41 18.8553438360 +20 54 05.447950758 10.064 9.12 7.985 7.313 6.666 K4V 154 0
24 HD 30311 PM* 04 46 45.5880309740 +09 01 02.453239840   7.799 7.228 6.906 6.590 F9.5V 90 0
25 V* V1005 Ori BY* 04 59 34.8341800543 +01 47 00.672080375   11.48 10.107 9.603 8.239 M0Ve 311 0
26 V* AF Lep RS* 05 27 04.7631691589 -11 54 03.466187467   6.832 6.295     F8V(n)k: 215 0
27 V* AB Dor TT* 05 28 44.8916324761 -65 26 55.289846904 8.259 7.856 6.999 6.496 5.993 K0V 953 0
28 V* AH Lep BY* 05 34 09.1626094625 -15 17 03.184918816   9.08 8.363   7.649 G2V 39 0
29 V* UY Pic RS* 05 36 56.8530716709 -47 57 52.884166166   8.77 7.676   6.699 K0V 118 0
30 HD 38397 Ro* 05 43 35.8089657470 -39 55 24.720451983   8.72 8.140   7.486 G0V 49 0
31 V* V1358 Ori BY* 06 19 08.0574744469 -03 26 20.358775839   8.52 7.95     G0V 96 1
32 HD 45270 PM* 06 22 30.9412022189 -60 13 07.143258224 7.186 7.11 6.508   5.87 G1V 106 0
33 HD 48189 BY* 06 38 00.3760790738 -61 32 00.101786310   6.747 6.182   5.46 G1/2V 130 0
34 HD 49855 Ro* 06 43 46.2458255126 -71 58 35.392002354   9.63 9.055   8.259 G6V 62 0
35 HD 61005 PM* 07 35 47.4624262763 -32 12 14.042600581   8.96 8.22     G8Vk 179 0
36 HD 62850 PM* 07 42 36.0620508430 -59 17 50.739243697   7.83 7.19     G3V 53 0
37 HD 72687 * 08 33 15.3791970197 -29 57 23.718925835   8.92 8.26     G5V 50 0
38 * pi.01 UMa BY* 08 39 11.7043265307 +65 01 15.268273190 6.33 6.26 5.64 5.12 4.79 G0.5V 529 0
39 NAME eta Cha Association MGr 08 42 06 -79 01.6           ~ 318 0
40 * 5 LMi PM* 08 50 32.2225492041 +33 17 06.200101841   6.738 6.210     F7Vs 150 0
41 HD 77407 ** 09 03 27.0836286593 +37 50 27.500788701       6.7   G0V+M3V-M6V 92 0
42 HD 78141 PM* 09 07 18.0735926495 +22 52 21.500667554   8.87 7.98     K0 17 0
43 V* GS Leo BY* 09 30 35.8344388919 +10 36 06.250163893       8.3   G9V 53 0
44 V* LQ Hya BY* 09 32 25.5684079124 -11 11 04.687410738 9.316 8.761 7.891 7.288 6.815 K1Vp 412 0
45 HD 82443 BY* 09 32 43.7594363452 +26 59 18.708212270   7.78   6.6   G9V(k) 225 1
46 HD 90712 PM* 10 27 47.7769772907 -34 23 58.128907373   8.11 7.52     G0VCH-0.3 46 0
47 HD 90905 PM* 10 29 42.2300405874 +01 29 28.039591756       6.5   G1V 75 0
48 V* V419 Hya BY* 10 43 28.2716326261 -29 03 51.429322869 9.144 8.596 7.719 7.232 6.806 K1V 150 0
49 HD 93528 Ro* 10 47 31.1543128244 -22 20 52.914739349   9.19 8.388   7.515 K0V 37 0
50 NAME TW Hya Association As* 11 01.9 -34 42           ~ 843 0
51 HD 96064 BY* 11 04 41.4723398276 -04 13 15.917094753   8.41 7.64     G8V 117 0
52 HD 99409 V* 11 25 58.2871731334 -40 15 49.997374830   9.03 7.91     G6II/III 12 0
53 HD 104860 PM* 12 04 33.7309194735 +66 20 11.714041465   8.50 7.91     G0/F9V 77 0
54 HD 105070 Y*O 12 05 47.4818803635 -51 00 12.067800282   9.50 9.005   8.216 G2IV 33 1
55 HD 105690 Ro* 12 10 06.4713164686 -49 10 50.656895587   8.86 8.199   7.414 G5V 50 0
56 HD 107146 PM* 12 19 06.5022221429 +16 32 53.870713669   7.61   6.7   G2V 235 0
57 NAME Ursa Major Moving Group MGr 12 32 +57.0           ~ 392 2
58 BD+60 1417 PM* 12 43 33.2724292242 +60 00 52.704974821   10.38 9.37     K0 12 0
59 BD+86 184 PM* 12 44 01.9895549952 +85 26 56.597816232   9.50 8.84     G5 5 0
60 V* PX Vir BY* 13 03 49.6546871 -05 09 42.517119 9.042 8.555 7.679 7.185 6.721 K1V 114 0
61 HD 113553 Ro* 13 05 16.8066758360 -50 51 23.817625491   9.00 8.327   7.586 G6V 42 0
62 HD 126246 ** 14 24 05.76628 +11 14 49.0878           F8V+G1V 42 0
63 V* EK Dra BY* 14 39 00.2109485496 +64 17 29.977371998   8.243 7.604     G1.5V 390 0
64 HD 130948 BY* 14 50 15.8107686483 +23 54 42.633203114   6.456 5.867     F9IV-V 257 0
65 * ksi Boo BY* 14 51 23.37993 +19 06 01.6994 5.618 5.370 4.593 3.91 3.48 G7Ve+K5Ve 441 0
66 HD 132173 PM* 14 58 30.5213545556 -28 42 34.320730414   8.21 7.67     G0V 55 0
67 HD 135363 ** 15 07 56.2503196449 +76 12 02.714809400       8.1   G5V+M2V-M4V 66 0
68 * pi.01 UMi B PM* 15 29 23.5931591580 +80 27 00.965985712   8.10   6.7   G9V 98 0
69 HD 152555 PM* 16 54 08.1435617918 -04 20 24.660402166   8.42 7.82     F8/G0V 82 0
70 HD 155555 RS* 17 17 25.5047544575 -66 57 03.732827572 7.795 7.499 6.723   6.39 K1Vp 256 2
71 V* V815 Her RS* 18 08 16.0466708534 +29 41 28.298657106   8.40 7.70     G5 134 0
72 V* V889 Her BY* 18 34 20.1030244573 +18 41 24.234582456   8.00 7.449   6.720 G2V 124 0
73 HD 177596 * 19 04 36.6378709282 +22 05 25.022598495   8.85 8.27     F8 19 0
74 HD 181321 PM* 19 21 29.7277723051 -34 59 00.356331012 7.22 7.11 6.48     G2V 128 0
75 HD 183414 PM* 19 35 09.7191296886 -69 58 32.098743191   8.538 7.891     G3V 46 0
76 HD 187748 PM* 19 48 15.4485994563 +59 25 22.443941284   7.22 6.64     G0 39 0
77 HD 193464 ** 20 21 43.0884588548 -36 36 36.287526081   8.02 7.47     G0/1V 29 0
78 V* AU Mic LM* 20 45 09.5323695486 -31 20 27.241710746   10.05 8.627 9.078 6.593 M1VeBa1 935 0
79 HD 198767 PM* 20 48 18.0473916979 +69 08 30.517371587   8.58 7.99     G0 11 0
80 HD 202917 Ro* 21 20 49.9575453387 -53 02 03.157635940   9.32 8.67   7.882 G7V 144 0
81 BD+22 4409 BY* 21 31 01.7141405072 +23 20 07.370852589   10.240 9.245 8.6 7.965 K3Vke 157 0
82 V* V383 Lac BY* 22 20 07.0254836275 +49 30 11.763794475   9.42 8.58     K1V 73 0
83 HD 217343 PM* 23 00 19.2872945687 -26 09 13.506860661   8.12 7.48   6.75 G5V 99 0
84 [DB2002b] G89.19-40.94 MoC 23 08 24 +15 05.3           ~ 80 0
85 HD 218866 PM* 23 10 24.6180550088 +64 31 47.533996782   7.54 7.01     F8 14 0
86 HD 220140 RS* 23 19 26.6384866318 +79 00 12.671002116   8.43 7.54 7.17 6.76 G9V 131 1
87 HD 224085 RS* 23 55 04.0516465022 +28 38 01.248194500 8.88 8.20   6.9   K2+IVeFe-1 692 0
88 HD 224228 PM* 23 56 10.6732720614 -39 03 08.409993692 9.977 9.21 8.225 7.669 7.194 K2V 73 0
89 NAME Pleiades Moving Group MGr ~ ~           ~ 246 1
90 NAME Castor Moving Group As* ~ ~           ~ 117 1
91 NAME Hyades Moving Group MGr ~ ~           ~ 246 0
92 NAME PLEIADES SUPERCL Cl* ~ ~           ~ 17 0

    Equat.    Gal    SGal    Ecl

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2021.05.11-00:47:03

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