2010A&A...517A..88W


Query : 2010A&A...517A..88W

2010A&A...517A..88W - Astronomy and Astrophysics, volume 517, A88-88 (2010/7-1)

Rotational velocities of nearby young stars.

WEISE P., LAUNHARDT R., SETIAWAN J. and HENNING T.

Abstract (from CDS):

Stellar rotation is a crucial parameter driving stellar magnetism, activity and mixing of chemical elements. Measuring rotational velocities of young stars can give additional insight in the initial conditions of the star formation process. Furthermore, the evolution of stellar rotation is coupled to the evolution of circumstellar disks. Disk-braking mechanisms are believed to be responsible for rotational deceleration during the accretion phase, and rotational spin-up during the contraction phase after decoupling from the disk for fast rotators arriving at the ZAMS. On the ZAMS, stars get rotationally braked by solar-type winds. We investigate the projected rotational velocities vsini of a sample of young stars with respect to the stellar mass and disk evolutionary state to search for possible indications of disk-braking mechanisms. Furthermore, we search for signs of rotational spin-up of stars that have already decoupled from their circumstellar disks. We analyse the stellar spectra of 220 nearby (mostly <100pc) young (2-600Myr) stars for their vsini, stellar age, Hα emission, and accretion rates. The stars have been observed with FEROS at the 2.2m MPG/ESO telescope and HARPS at the 3.6m telescope in La Silla, Chile. The spectra have been cross-correlated with appropriate theoretical templates. We build a new calibration to be able to derive vsini values from the cross-correlated spectra. Stellar ages are estimated from the LiI equivalent width at 6708Å. The equivalent width and width at 10% height of the Hα emission are measured to identify accretors and used to estimate accretion rates {dot}(M)acc. The vsin i is then analysed with respect to the evolutionary state of the circumstellar disks to search for indications of disk-braking mechanisms in accretors. We find that the broad vsin i distribution of our targets extends to rotation velocities of up to more than 100km/s and peaks at a value of 7.8±1.2km/s, and that ∼70% of our stars show vsin i<30km/s. Furthermore, we can find indications for disk-braking in accretors and rotational spin-up of stars which are decoupled from their disks. In addition, we show that a number of young stars are suitable for precise radial-velocity measurements for planet-search surveys.

Abstract Copyright:

Journal keyword(s): stars: pre-main-sequence - techniques: spectroscopic - stars: rotation

Simbad objects: 253

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Number of rows : 253
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2022
#notes
1 NAME THA As* 00 00 -62.0           ~ 416 0
2 HD 225213 Er* 00 05 24.4284351777 -37 21 26.507931505 11.074 10.022 8.562 7.589 6.432 M2V 196 0
3 HD 105 PM* 00 05 52.5447817152 -41 45 11.044988352   8.13 7.53     G0V 162 0
4 HD 377 PM* 00 08 25.7454555168 +06 37 00.489407808   8.22 7.59   6.90 G2V 130 0
5 HD 987 PM* 00 13 53.0108292528 -74 41 17.850099516   9.48 8.724   7.933 G8V 92 0
6 HD 984 ** 00 14 10.2528328224 -07 11 56.812684848   7.82 7.32     F7V 87 0
7 HD 1466 PM* 00 18 26.1235857360 -63 28 38.980983432   8.00 7.46     F8V 100 0
8 * zet Tuc PM* 00 20 04.2586334956 -64 52 29.257190108 4.82 4.80 4.23 3.73 3.40 F9.5V 362 0
9 HD 3221 PM* 00 34 51.2017857192 -61 54 58.128126444   10.83 9.604   8.238 K4Ve 76 0
10 CD-78 24 PM* 00 42 20.3144575248 -77 47 39.737671044   11.41 10.189   8.994 K3Ve 25 0
11 HD 4628 PM* 00 48 22.9759750919 +05 16 50.209484954 7.22 6.64 5.74 4.99 4.52 K2.5V 473 0
12 HD 4944 SB* 00 50 24.3093960624 -64 04 04.011452832   8.53 7.98     F7V 19 0
13 CPD-64 120 PM* 01 13 15.3419456400 -64 11 35.057118228   11.02 10.213   9.248 K1Ve 29 0
14 V* EW Cet BY* 01 16 24.1950734448 -12 05 49.203569220   8.32 7.55     K0V 72 0
15 BD-12 243 PM* 01 20 32.2680172224 -11 28 03.727949952   9.19 8.39     G9V 80 1
16 HD 8558 PM* 01 23 21.2547930336 -57 28 50.688846336   9.21 8.543   7.773 G7V 75 0
17 HD 8813 PM* 01 23 25.8680380680 -76 36 42.413333688   9.04 8.36     G6V 37 0
18 CD-31 571 Ro* 01 24 51.8420607840 -30 44 44.714057352   11.25 10.33   9.229 K2V(e) 7 0
19 V* CC Phe PM* 01 28 08.6607223056 -52 38 19.144933512   9.98 9.07     K1V 75 1
20 * tau Cet PM* 01 44 04.0831371922 -15 56 14.927607677 4.43 4.22 3.50 2.88 2.41 G8V 1176 1
21 CD-52 381 PM* 01 52 14.6257090872 -52 19 33.184648704   11.836 10.953 10.42 9.825 K2V(e) 57 0
22 V* DK Cet PM* 01 57 48.9775849512 -21 54 05.341104000   8.73 8.057   7.343 G4V 124 1
23 CD-53 386 ** 02 01 53.714832 -52 34 53.19120   11.97 11.02 10.69 9.932 K2Ve 16 0
24 HD 13246 PM* 02 07 26.1250439520 -59 40 45.941799000   8.02 7.50     F7V 77 1
25 HD 13445 PM* 02 10 25.9181700303 -50 49 25.465181208   6.945 6.117     K1.5V 432 1
26 HD 14706 * 02 18 53.2262993352 -69 53 12.490504440   9.29 8.72     G0V 22 0
27 HD 15526 * 02 29 35.0346656952 -12 24 08.653912920   10.43 9.79     G5/6V 24 0
28 EXO 0235.2-5216 Er* 02 36 51.7013280528 -52 03 03.600913140   13.59 12.411   9.727 M2Ve 59 0
29 BD+05 378 PM* 02 41 25.8882694248 +05 59 18.396173868   11.58 10.271   8.807 K6Ve 102 1
30 V* AF Hor Er* 02 41 47.3048691480 -52 59 30.641572536   13.70 12.21     M2Ve 40 0
31 CD-58 553 Er* 02 42 33.0252542064 -57 39 36.830791404   12.05 11.004   9.522 K5Ve 46 0
32 HD 17662 PM* 02 50 30.1776181920 +11 52 12.355223916   9.22 8.44     G5 23 0
33 HD 17925 RS* 02 52 32.1281856011 -12 46 10.968056223 7.48 6.91 6.05 5.34 4.89 K1V 488 0
34 CD-37 1123 Ro* 03 00 46.8644321640 -37 08 01.755110040   11.25 10.46     G9V 14 0
35 HD 19330 PM* 03 04 33.1430210448 -51 19 19.562287188   8.12 7.54     F8V 38 0
36 HD 19491 PM* 03 06 05.6215641168 -48 47 46.809677544   8.77 8.24     F7V 20 0
37 V* IS Eri BY* 03 09 42.2876014080 -09 34 46.583173740   9.27 8.49   7.64 G8/K0V 92 0
38 * e Eri PM* 03 19 55.6509122226 -43 04 11.215188426 5.20 4.98 4.27 3.65 3.25 G6V 419 1
39 HD 21411 PM* 03 26 11.1177972389 -30 37 04.129006756   8.60 7.88     G8V 86 0
40 BD-20 638 * 03 26 22.0480755456 -20 01 48.729580176   11.15 10.49     G4V 15 0
41 TYC 57-485-1 * 03 29 08.0691514416 +01 18 05.667673644   11.09 10.49     G0IV: 19 0
42 HD 21955 ** 03 31 20.7986920752 -30 30 58.715641800   10.60 10.01 9.64 9.20 G7IV 27 1
43 V* XX Ret BY* 03 31 48.8745587376 -63 31 53.563286280   11.49 10.73 10.78 9.92 K0V 13 0
44 * eps Eri BY* 03 32 55.8444911587 -09 27 29.739493865 5.19 4.61 3.73 3.00 2.54 K2V 1808 1
45 HD 23208 Ro* 03 42 39.8039107536 -20 32 43.627789860   9.93 9.109   8.238 G8V 42 0
46 * del Eri * 03 43 14.9005379551 -09 45 48.210955899 5.13 4.46 3.54 2.82 2.32 K0+IV 574 0
47 Cl Melotte 22 OpC 03 46 24 +24 06.8           ~ 3208 0
48 TYC 72-921-1 * 03 54 21.3086712384 +05 35 40.816766292   10.82 10.14     G2V: 20 0
49 HD 25300 * 03 59 36.7302091392 -39 53 14.875717992   11.21 10.02     K0 19 0
50 BD-15 705 PM* 04 02 16.4849860320 -15 21 29.807327268   11.19 10.024   8.940 K3/4 37 1
51 HD 25457 TT* 04 02 36.7442719512 -00 16 08.119921152   5.88 5.38     F7V 254 0
52 CD-31 1688 * 04 05 52.2290093088 -31 38 38.330937600   10.79 10.07     G6IV 8 0
53 HD 26990 ** 04 16 16.5072970248 +07 09 33.968089296   8.14 7.51     G0V: 74 0
54 CD-43 1395 ** 04 21 48.687480 -43 17 32.60616   10.809 10.178 10.217 9.373 G7V 15 0
55 Cl Melotte 25 OpC 04 29 47 +16 56.9           ~ 2861 0
56 CD-43 1451 V* 04 30 27.3156451937 -42 48 46.144298450   11.72 10.83     G9V(e) 11 0
57 BD-15 808 TT* 04 32 43.5101790600 -15 20 11.350861080   11.28 10.588   9.724 G4V 20 0
58 2MASS J04341953+0226260 Y*O 04 34 19.5456458760 +02 26 26.157838344     12.32     K4e 18 0
59 CD-36 1785 Ro* 04 34 50.7800567112 -35 47 21.173442684   11.88 10.94   9.857 K1Ve 19 0
60 HD 29623 PM* 04 39 23.7592158744 -12 31 47.854135920   9.08 8.51     G0V 7 0
61 BD+08 742 * 04 42 32.0876141016 +09 06 00.862082460   11.90 11.02     G5V: 27 0
62 HD 31950 TT* 05 00 24.3180380616 +15 05 25.253681748   10.40 9.80     G0 18 0
63 CD-57 1054 PM* 05 00 47.1296589456 -57 15 25.452888732   11.36 9.977 9.889 8.177 M0Ve 108 0
64 HD 32147 PM* 05 00 48.9993452248 -05 45 13.224327192 8.27 7.27 6.21 5.36 4.87 K3+V 432 1
65 LP 656-38 Er* 05 01 57.4261317472 -06 56 46.376281497   13.92 12.196 11.791 9.175 M4.0Ve 118 0
66 V* AS Col RS* 05 20 38.0482052304 -39 45 17.797423968   7.89 7.38   6.81 F6V 68 1
67 V* AF Lep RS* 05 27 04.7633281608 -11 54 03.466002240   6.832 6.295     F8V(n)k: 221 0
68 V* AB Dor TT* 05 28 44.8712165880 -65 26 55.199147208 8.259 7.856 6.999 6.496 5.993 K0V 977 0
69 V* GW Ori Or* 05 29 08.3928710640 +11 52 12.666457092   10.83 10.10 9.52   G5/8Ve 329 0
70 V* AT Col BY* 05 37 05.3022359544 -39 32 26.420607096   10.45 9.552   8.567 K1V(e) 27 0
71 HD 37484 * 05 37 39.6269435064 -28 37 34.655407824   7.66 7.25   6.79 F4V 89 0
72 V* AI Lep RS* 05 40 20.7318851664 -19 40 10.934370120   9.58 8.95   8.335 G2V 29 0
73 HD 38207 * 05 43 20.9563546392 -20 11 21.441628716   8.83 8.47     F2V 32 0
74 HD 38397 Ro* 05 43 35.8089067368 -39 55 24.721640724   8.72 8.140   7.486 G0V 51 0
75 HD 38949 * 05 48 20.0587517352 -24 27 49.853027448   8.37 7.80     G1V 67 0
76 HD 42270 PM* 05 53 29.3165563872 -81 56 53.185059492   9.85 9.154   8.185 K0V 37 0
77 HD 40216 * 05 55 43.1621436480 -38 06 16.259593752   7.95 7.47     F7V 57 1
78 HD 41700 SB* 06 04 28.4392966104 -45 02 11.772746376   6.87 6.35     F8V 99 0
79 CD-34 2676 Ro* 06 08 33.8671602552 -34 02 54.947408820   10.99 10.285   9.372 G9Ve 20 0
80 V* AO Men PM* 06 18 28.2078302088 -72 02 41.447954904   11.06 9.809 9.299 8.456 K4Ve 129 0
81 V* V1358 Ori BY* 06 19 08.0574987312 -03 26 20.361237864   8.52 7.95     G0V 101 1
82 HD 44627 Ro* 06 19 12.9130449912 -58 03 15.527294208   10.01 9.205   8.185 K1V(e) 155 1
83 HD 45270 PM* 06 22 30.9408581256 -60 13 07.147057296 7.186 7.11 6.508   5.87 G1V 110 0
84 HD 47875 Ce* 06 34 40.9887640488 -69 53 06.152733708   9.84 9.17     G4V 29 0
85 HD 48189 BY* 06 38 00.3532489704 -61 32 00.114167796   6.747 6.182   5.46 G1/2V 133 0
86 NAME AB Dor Moving Group MGr 06 38 53.4 -42 50 04           ~ 425 0
87 NGC 2264 OpC 06 40 52 +09 52.6           ~ 1693 0
88 HD 51062 ** 06 53 47.36193 -43 06 50.8789   10.05 9.56 9.39 8.104 G5V 19 0
89 CD-56 1687 ** 06 54 59.748432 -56 39 10.04904   10.33 9.77 9.73 8.814 ~ 4 0
90 HD 51797 Ro* 06 56 23.5485122448 -46 46 55.087734792   10.65 9.84 9.80 9.21 K0V(e) 32 0
91 HD 55279 PM* 07 00 30.4893149280 -79 41 45.989345904   11.12 10.084   9.014 K2V 52 1
92 CD-84 80 PM* 07 30 59.4424641336 -84 19 27.688377000   10.82 9.980   9.025 G9V 25 0
93 HD 61005 PM* 07 35 47.4623556456 -32 12 14.045086368   8.96 8.22     G8Vk 198 0
94 HD 62850 PM* 07 42 36.0621578664 -59 17 50.741322504   7.83 7.19     G3V 55 0
95 V* V478 Hya BY* 08 22 49.9527726648 +01 51 33.552251064   9.30 8.711   7.999 G1/2V 93 2
96 HD 72673 PM* 08 32 51.4956803280 -31 30 03.064960317   7.17 6.38     K1V 200 0
97 V* EG Cha Or* 08 36 56.2143359952 -78 56 45.633633000   11.82 10.457   9.010 K4Ve 88 0
98 HD 73752 SB* 08 39 07.8986712999 -22 39 42.828327944   6.00 5.17 6.38   G3V+K0V 129 0
99 NAME eta Cha Association OpC 08 42 33 -78 57.8           ~ 339 0
100 CD-77 353 TT* 08 49 11.0947949808 -77 35 58.588129464   10.04 8.786   7.503 K1III 14 0
101 HD 75393 PM* 08 49 15.3310172352 -15 33 52.880988060   7.81 7.26     F7V 45 0
102 CD-75 392 TT* 08 50 05.4486135048 -75 54 38.082436848   11.305 10.604 10.493 9.728 G9V 35 0
103 HD 76932 PM* 08 58 43.9327642391 -16 07 57.817644364 6.47 6.39 5.86     G2VFe-1.8CH-1 381 0
104 2MASS J09171033-7744019 TT* 09 17 10.3487931504 -77 44 02.142022020   11.34 10.50 10.64   G2 14 0
105 V* V479 Car Ro* 09 23 34.9796267688 -61 11 35.880777564   10.77 10.134   9.181 K1V(e) 38 0
106 * alf Hya * 09 27 35.24270 -08 39 30.9583 5.14 3.42 1.97 0.93 0.16 K3IIIa 419 0
107 HD 82106 PM* 09 29 54.8251829217 +05 39 18.473349688 9.071 8.223 7.197 6.626 6.13 K3V 202 0
108 HD 84323 PM* 09 44 14.1507689184 -11 52 21.092144808   9.91 9.263   8.518 G3V 32 0
109 CD-39 5833 * 09 47 19.8552144552 -40 03 09.845765064   11.57 10.89     K0V 23 0
110 HD 86356 TT* 09 51 50.6839987728 -79 01 37.826858352   10.93 10.201   9.243 K0Ve 29 0
111 HD 86021 * 09 54 11.0240877384 -53 38 27.951108216   11.41 10.73     G5V 21 0
112 BD-21 2961 SB* 09 59 08.4217379616 -22 39 34.501580064   11.05 9.97     K2Ve 28 0
113 HD 88201 PM* 10 09 31.7659115448 -32 50 47.999855940   8.00 7.44     G0V 53 0
114 HD 298936 PM* 10 13 14.7724609728 -52 30 54.001503468   10.81 9.763   8.687 K3Ve 55 0
115 V* BX Ant TT* 10 18 28.6987521312 -31 50 02.830052544   13.39 11.454 11.382 9.325 M0Ve 110 0
116 HD 90712 PM* 10 27 47.7769805592 -34 23 58.130472804   8.11 7.52     G0VCH-0.3 50 0
117 TYC 8964-165-1 * 10 29 32.7541192632 -63 49 15.558609936   12.37 11.34     K1IV 21 0
118 TYC 8961-383-1 * 10 40 00.0331731240 -63 15 10.998100512   11.32 10.57 10.11 10.04 ~ 23 0
119 IC 2602 OpC 10 42 27 -64 25.6           ~ 619 0
120 V* CE Ant TT* 10 42 30.1018928760 -33 40 16.229805204   12.21 10.91   9.10 M2Ve 179 1
121 V* V557 Car BY* 10 42 41.5146144624 -64 21 04.333829688   11.26 12.03     G2V 57 0
122 V* V564 Car BY* 10 46 14.8321188600 -64 02 58.060489884   11.43 10.89     ~ 29 0
123 CPD-68 1388 Y*O 10 57 49.3755342696 -69 13 59.950499520   11.34 10.310   9.163 K1V(e) 28 0
124 Hen 3-545 Or* 10 59 06.9715593000 -77 01 40.309233240   12.91 11.136   9.596 K4Ve 200 0
125 NAME UMa Region reg 11 00 +50.0           ~ 322 0
126 V* TW Hya TT* 11 01 51.9053285064 -34 42 17.033218380   11.94 10.50 10.626 9.18 K6Ve 1751 1
127 NAME TW Hya Association As* 11 01.9 -34 42           ~ 889 0
128 HD 96064 BY* 11 04 41.4723255984 -04 13 15.920344704   8.41 7.64     G8V 123 0
129 V* DI Cha Or* 11 07 20.7276076008 -77 38 07.308086352   12.02 10.74 10.72   G2Ve 158 0
130 CD-29 8887 TT* 11 09 13.7928873024 -30 01 39.968872752   12.95 11.119 10.642 8.875 M2Ve 118 0
131 HD 98553 PM* 11 20 11.5954121232 -19 34 40.467580428   8.10 7.53     G2VFe-0.7 86 0
132 HD 98800B SB* 11 22 05.288454 -24 46 39.04974   11.18 9.92     ~ 121 1
133 HD 98800 TT* 11 22 05.28975 -24 46 39.7571   10.20 9.28 9.26 7.386 K5V(e) 353 0
134 HD 99409 V* 11 25 58.2873201216 -40 15 50.001190236   9.03 7.91     G6II/III 12 0
135 CD-33 7795 TT* 11 31 55.2608963280 -34 36 27.203892120   12.97 11.524 11.150 9.150 M2Ve 186 0
136 CD-26 8623 TT* 11 32 41.2658824800 -26 51 55.961893800   13.69 12.23 11.14 9.637 M3Ve 97 0
137 RX J1140.3-8321 TT* 11 40 16.6137236784 -83 21 00.350133984   12.604 11.464 11.197 10.132 K4Ve 29 0
138 HD 101472 * 11 40 36.5882468664 -08 24 20.370698640   7.93 7.40     F7V 69 0
139 HD 102458 Y*O 11 47 24.5438206248 -49 53 03.018484572   9.70 9.07   8.40 G4V 86 0
140 V* GQ Leo PM* 11 47 45.7261738608 +12 54 03.350877372   11.92 10.831 10.508   K5Ve 24 0
141 CD-36 7429A TT* 11 48 24.2227406904 -37 28 49.114270524   12.54 11.17 10.92 9.552 K5V 117 0
142 CD-36 7429 ** 11 48 24.22320 -37 28 49.1537           ~ 95 0
143 V* T Cha Or* 11 57 13.5245085552 -79 21 31.530508884   10.00 11.86     K0e 256 1
144 HD 104576 * 12 02 39.4570912320 -10 42 49.104291060   9.20 8.50     G3V 30 0
145 2MASS J12033923-8129422 TT* 12 03 39.1709536176 -81 29 42.212654988           K1 12 0
146 CD-58 4411 Y*O 12 09 41.8589011752 -58 54 45.061630056   11.29 10.33 10.12   K1Ve 34 0
147 NLTT 29803 PM* 12 10 06.4712050176 -49 10 50.657624976   8.86 8.199   7.414 G5V 54 0
148 CD-54 4621 Y*O 12 12 35.7599042112 -55 20 27.293187660   11.44 10.498   9.328 K0Ve 32 0
149 CD-50 6815 Y*O 12 14 34.0907023656 -51 10 12.505288980   11.20 10.275   9.167 G9V 30 0
150 V* V1249 Cen TT* 12 15 30.7203201048 -39 48 42.606684144   13.09 11.160 10.919 9.50 M0.5 100 0
151 NAME Lower Centaurus Crux As* 12 19 -57.1           ~ 413 1
152 CD-74 673 TT* 12 20 34.3777314336 -75 39 28.630039572   11.55 10.588   9.449 K3Ve 33 0
153 HD 107441 Y*O 12 21 16.4790326952 -53 17 44.968738236   10.02 9.350   8.566 G8IV 31 0
154 CD-52 5008 Y*O 12 22 33.2330251464 -53 33 48.976329924   10.06 9.414   8.682 G2IV 23 0
155 CD-78 502 TT* 12 25 13.4187998472 -78 57 34.670490084   11.36 10.70     G7 21 0
156 HD 108799 ** 12 30 04.77431 -13 23 35.4605   9.14 8.69 7.49   G1/2V 117 0
157 HD 109138 TT* 12 33 29.7897267528 -75 23 11.250927348   10.24 9.47     K0V 42 0
158 1RXS J123332.4-571345 X 12 33 32.4 -57 13 45           ~ 2 0
159 CD-74 712 TT* 12 39 21.2761289184 -75 02 39.186556764   11.15 10.303   9.197 K3Ve 44 0
160 CD-56 4581 Y*O 12 39 37.9543414320 -57 31 40.595454840   10.90 10.272   9.320 G9V 16 0
161 V* V940 Cen BY* 12 47 51.8732023464 -51 26 38.207742864   10.33 9.52     G9IVe 40 0
162 CD-55 4799 Y*O 12 48 48.1794504384 -56 35 37.820103936   11.04 10.393   9.482 G8IV 19 0
163 CD-69 1055 Y*O 12 58 25.5840183960 -70 28 49.148391324   10.77 9.992   8.941 K0Ve 41 0
164 CPD-52 6110 Y*O 13 01 50.6980984080 -53 04 58.162656612   11.98 11.08   10.154 K3V(e) 34 0
165 HD 113553 PM* 13 05 16.8069758904 -50 51 23.820716088   9.00 8.327   7.586 G6V 44 0
166 CD-52 5536 Y*O 13 17 56.9395893960 -53 17 56.263075872   11.06 10.41   9.570 G5IV 12 0
167 * 61 Vir PM* 13 18 24.3139864471 -18 18 40.297748582 5.710 5.440 4.740     G6.5V 632 1
168 CPD-68 1894 TT* 13 22 07.5421944624 -69 38 12.219391716   11.38 10.393   9.117 K1Ve 143 0
169 HD 117524 Ro* 13 31 53.6065402944 -51 13 33.260046672   10.60 9.892   8.984 G8V 44 0
170 CD-40 8031 Y*O 13 37 57.2943420144 -41 34 41.898243792   10.93 10.006   9.040 K0IV 32 0
171 HD 119269 Y*O 13 43 28.5307936104 -54 36 43.484804784   10.01 9.32     G3V 31 0
172 CD-48 8486 Y*O 13 47 50.5516888656 -49 02 05.584959852   11.61 10.82     G9IVe 21 0
173 HD 120812 Y*O 13 52 47.7896075064 -46 44 09.203459748   10.27 9.674   8.906 F8V 17 0
174 CD-41 8400 Y*O 14 02 20.7268476600 -41 44 50.839574352   11.51 10.677   9.671 G9Ve 25 0
175 V* V636 Cen EB* 14 16 57.9122377992 -49 56 42.372930480   9.70 9.09     G0V 91 0
176 CD-46 9327 Y*O 14 27 05.5556875152 -47 14 21.748559964   11.42 10.585   9.639 G9V 26 0
177 HD 126670 Y*O 14 28 09.2968560360 -44 14 17.490215544   10.58 9.791   8.891 G8V 21 0
178 NAME beta Pic Moving Group MGr 14 30 -42.0           ~ 675 0
179 HD 128242 Ro* 14 37 04.222752 -41 45 02.94732   10.49 9.86 9.80 8.767 G2IV 15 0
180 * alf Cen B PM* 14 39 35.06311 -60 50 15.0992 2.89 2.21 1.33     K1V 966 1
181 * alf Cen A SB* 14 39 36.49400 -60 50 02.3737 0.96 0.72 0.01     G2V 1208 0
182 CD-35 9918 Y*O 14 57 19.6301534424 -36 12 27.442091808   11.12 10.268   9.368 G8V 22 0
183 HD 131977 BY* 14 57 28.0007918772 -21 24 55.727265310 7.89 6.83 5.72 4.74 4.19 K4V 466 0
184 HD 132173 PM* 14 58 30.5224128408 -28 42 34.327091556   8.21 7.67     G0V 62 0
185 CD-47 9621 Y*O 15 01 58.8193812528 -47 55 46.465918392   10.80 10.187   9.404 G4V 17 0
186 CD-34 10180 TT* 15 07 14.8172880480 -35 04 59.527866036 11.84 11.37 10.662 10.02 9.631 K0IVe 31 0
187 HD 133938 TT* 15 08 38.5032196584 -44 00 51.979269132 11.26 11.17 10.54 9.97 9.56 G6V 28 0
188 V* LT Lup TT* 15 15 45.3719328096 -33 31 59.725104132 12.00 11.61 10.670 10.17 9.574 K0e 28 0
189 V* LW Lup TT* 15 18 26.9192118480 -37 38 02.070123108 12.23 11.79 10.891 10.41 9.850 K0IVe 35 0
190 V* LY Lup TT* 15 19 16.0028202264 -40 56 07.575850608   12.23 11.404   10.187 K0e 23 0
191 NAME Upper Centaurus Lupus As* 15 24 -41.9           ~ 416 1
192 V* MP Lup TT* 15 24 32.3572754448 -36 52 02.770376232 12.69 11.96 11.231 10.78 10.184 K0V(e) 27 0
193 V* MS Lup TT* 15 25 59.6471855904 -45 01 15.821666004 11.97 11.67 10.969 10.42 10.041 G7IV 29 0
194 CD-33 10568 TT* 15 31 21.9300091656 -33 29 39.448367196   11.56 10.834   9.860 G9IV 24 0
195 ASAS J153328-6651.4 PM* 15 33 27.4803708936 -66 51 24.783191316   11.79 10.905   9.761 K2V(e) 11 0
196 HD 139084 Ro* 15 38 57.5566916952 -57 42 27.346084668   8.78 7.977   7.106 K0V 153 0
197 HD 139498 Y*O 15 39 24.41463 -27 10 22.0625   10.94 10.21     G8V 24 0
198 CD-32 11039 TT* 15 44 03.7731048192 -33 11 11.204274192   11.71 10.87     K0IVe 26 0
199 HD 140374 * 15 44 21.0522053304 -33 18 54.956917800   10.44 9.66     G8V 42 0
200 CD-33 10685 Or* 15 45 12.8678037432 -34 17 30.644403036 12.47 11.56 10.224 9.60 8.685 K3Ve 249 1
201 CD-35 10525 Or* 15 49 12.1053805848 -35 39 05.058139788 12.19 12.76 11.66 11.15   K7Ve 271 0
202 HD 141521 * 15 51 13.7316442152 -42 18 51.332321016   10.98 10.25     G8IV 37 0
203 Sz 77 TT* 15 51 46.9580885472 -35 56 44.112678504   12.0       K5.5 57 0
204 HD 142229 * 15 53 20.0102224368 +04 15 11.700935100   8.70 8.08     G5V 59 0
205 V* NZ Lup BY* 15 53 27.2916958608 -42 16 00.710765508   8.48 7.975   7.213 G2 89 0
206 HD 142361 TT* 15 54 59.8695458688 -23 47 18.180029616   9.68 8.960   8.092 G3V 70 0
207 THA 15-12 Or* 15 56 09.2066646912 -37 56 06.126118692   13.12 11.93 11.45   M0e 345 0
208 HD 143358 Y*O 16 01 07.9270087608 -32 54 52.527198420   10.32 9.647   8.911 G1V 23 0
209 EM* SR 9 Or* 16 27 40.2857881416 -24 22 04.130226300   12.91 11.533 11.11 10.00 K5e 269 0
210 Haro 1-16 Or* 16 31 33.4634997336 -24 27 37.158728076   14.02 12.80     K3e 205 0
211 EM* AS 209 Or* 16 49 15.3034917000 -14 22 08.643317664   12.62 11.28     K4Ve 313 0
212 HD 151798 PM* 16 50 05.1637227816 -12 23 14.856967824   8.55 7.95     G3V 40 0
213 HD 152555 PM* 16 54 08.1433547448 -04 20 24.661056912   8.42 7.82     F8/G0V 87 0
214 CD-52 7875 Ro* 16 59 55.2629533080 -52 46 20.348890068   11.53 10.772   9.981 G9V 6 0
215 CD-27 11535 Y*O 17 15 03.6088321069 -27 49 39.737104983   11.68 10.596   9.129 K5Ve 16 0
216 CD-23 13281 Ro* 17 16 18.0824597208 -23 10 47.391610944   11.91 11.016   9.773 K3Ve 8 0
217 HD 155555 RS* 17 17 25.5053342232 -66 57 03.732141636 7.795 7.499 6.723   6.39 K1Vp 261 2
218 HD 155555C Y*? 17 17 31.2882831192 -66 57 05.470945380   14.36 12.82 12.33   M3Ve 62 1
219 HD 161460 Y*O 17 48 33.7487706842 -53 06 43.372347052   10.44 8.945   7.954 K0IV 27 0
220 CD-35 12836 TT* 18 41 48.5620563576 -35 25 43.665854160   10.59 9.85   8.963 G7V 17 0
221 HD 174656 ** 18 53 05.977488 -36 10 22.76616   10.57 9.80 9.79 8.643 K0IV(e) 22 0
222 HD 181327 PM* 19 22 58.9437222504 -54 32 16.975668624   7.50 7.04   6.49 F6V 256 0
223 HD 183414 PM* 19 35 09.7191677592 -69 58 32.096120988   8.538 7.891     G3V 50 0
224 HD 191089 PM* 20 09 05.2156358688 -26 13 26.520165768   7.62 7.18     F5V 133 0
225 HD 193464 ** 20 21 43.0884588548 -36 36 36.287526081   8.02 7.47     G0/1V 30 0
226 V* AU Mic LM* 20 45 09.5324974119 -31 20 27.237889841   10.05 8.627 9.078 6.593 M1VeBa1 1012 0
227 HD 199143 PM* 20 55 47.6748292416 -17 06 51.061731768   7.84 7.32 8.29   F8V 115 0
228 V* TV Equ PM* 21 05 07.9216832184 +07 56 43.529395956   8.63 7.99     G5 65 0
229 HD 201219 PM* 21 07 56.5197854640 +07 25 58.594324908       7.6   G5 63 0
230 HD 201989 PM* 21 14 01.8015585696 -29 39 48.680823744   8.05 7.35     G6V 56 0
231 HD 202917 PM* 21 20 49.9576157736 -53 02 03.155667216   9.32 8.67   7.882 G7V 154 0
232 V* BS Ind EB* 21 20 59.8038697752 -52 28 40.207860948   10.70 8.900   7.893 G9V 69 0
233 HD 205905 PM* 21 39 10.1509511673 -27 18 23.662643353   7.36 6.74     G1.5IV-V 91 0
234 HD 207278 PM* 21 48 48.5085945312 -39 29 09.510292536   10.32 9.651   8.887 G7V 28 0
235 HD 207575 PM* 21 52 09.7248858144 -62 03 08.506270296   7.72 7.23     F6V 70 0
236 HD 209253 * 22 02 32.9648144400 -32 08 01.486311108   7.12 6.63     F6.5V 86 0
237 V* NT Aqr BY* 22 06 05.3027674728 -05 21 29.390445108   8.26 7.58     G5V 88 0
238 HD 212291 PM* 22 23 09.1742845747 +09 27 39.897010372   8.60   7.5   G5 72 0
239 CD-52 10232 PM* 22 39 30.2733947448 -52 05 17.274276024   11.83 11.08     K0V 14 0
240 CPD-72 2713 PM* 22 42 48.9340258128 -71 42 21.199866948   11.718 10.565 10.401 8.862 K7Ve 53 0
241 CD-40 14901 PM* 22 46 33.4660308096 -39 28 45.162131556   10.16 9.468   8.672 G5V 17 0
242 V* TW PsA BY* 22 56 24.0525564918 -31 33 56.030584767   7.58 6.48     K4Ve 282 0
243 HD 217343 PM* 23 00 19.2868499184 -26 09 13.504347252   8.12 7.48   6.75 G5V 104 0
244 HD 217897 SB* 23 04 20.8731628512 -34 24 52.332371280   10.80 9.73     K1III 7 0
245 BD-03 5579 PM* 23 09 37.1304470904 -02 25 55.243491672   12.13 10.977 9.85 9.583 K4Ve 23 0
246 CPD-64 4331B * 23 14 56.4 -63 34 20     14.8     ~ 2 0
247 CD-64 1417 EB* 23 15 01.1351329920 -63 34 24.568757652   10.73 9.633   8.669 K0IV 18 0
248 HD 220054 BY* 23 21 52.5064592016 -69 42 11.844087660   10.56 9.909 9.41 9.121 G8V 23 0
249 ASAS J232157+0721.3 Ro* 23 21 56.3793555936 +07 21 33.037173540   11.51 10.913   9.914 K0V 10 0
250 BPM 82931 Er* 23 32 30.8611320024 -12 15 51.462942408   12.38 10.639 10.320 8.646 M0Ve 64 0
251 HD 222259A RS* 23 39 39.4808078664 -69 11 44.707735104   9.161 8.226 9.28 7.352 G6V 113 0
252 HD 224228 PM* 23 56 10.6732330776 -39 03 08.409504852 9.977 9.21 8.225 7.669 7.194 K2V 78 0
253 NAME Car-Vel Region reg ~ ~           ~ 16 0

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2022.08.15-16:01:26

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