2022MNRAS.512.4835M

Query : 2022MNRAS.512.4835M

2022MNRAS.512.4835M - Mon. Not. R. Astron. Soc., 512, 4835-4845 (2022/June-1)

Activity cycles in RS CVn-type stars.

MARTINEZ C.I., MAUAS P.J.D. and BUCCINO A.P.

Abstract (from CDS):

We compile a list of 120 RS CVn-type stars from the bibliography in Southern hemisphere, to search for rotation periods and activity cycles, covering a large range of luminosities and effective temperatures for late stars. For each system of the list, we use photometric data from the All Sky Automated Survey (ASAS), and complement it with our own photometry, obtained with the Optical Robotic Observatory (ORO). We analyse these data with the Generalized Lomb-Scargle (GLS) periodogram to determine the rotation period and possible activity cycles for each system. We found rotation periods for 102 systems and activity cycles for 91 systems. From the statistical analysis of the results, we found that giant stars behave differently than subgiants and main-sequence stars, and that there is a good correlation between rotation periods and luminosities.

Abstract Copyright: © 2022 The Author(s) Published by Oxford University Press on behalf of Royal Astronomical Society

Journal keyword(s): stars: activity - binaries: spectroscopic - stars: rotation

Simbad objects: 122

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Number of rows : 122
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 V* BD Cet RS* 00 22 46.3329264624 -09 13 51.076173360   9.09 7.978   6.770 K1IIIe+F 66 0
2 CD-42 130 RS* 00 27 42.8778305760 -41 26 15.579140712   12.23 10.552   9.356 K2III(e) 11 0
3 V* CF Scl RS* 00 33 07.3293717768 -32 01 19.461009252   10.63 9.927   8.930 G9III(e) 12 0
4 V* CF Tuc RS* 00 53 07.7675726832 -74 39 05.608753668   8.31 7.90   6.730 G2/5V+F0 241 0
5 CD-50 245 RS* 00 55 25.2979838664 -49 56 57.345546804   10.88 10.110   9.259 G9V 19 0
6 CD-38 336 RS* 01 00 12.3023447256 -38 18 38.421777420   11.85 10.59   9.433 K0IIIe 13 0
7 V* BZ Scl RS* 01 11 43.1691074664 -25 57 30.156005520   10.32 9.68 9.47 9.16 K0III+(G) 27 0
8 V* BC Phe RS* 01 22 18.9828131016 -56 43 53.210629740   9.63 8.920   8.070 G8III(e) 61 0
9 V* UV For RS* 01 46 41.6467823784 -24 00 50.310583488   9.05 8.064   7.022 K0IV 71 0
10 V* ER Eri RS* 02 10 07.9134630600 -54 30 40.270850388   10.95 9.85 9.96 8.808 K1IIIe 28 1
11 HD 14643 ** 02 18 00.83734 -71 28 02.7459   9.84 9.12 8.82 7.308 G(1)IVp 52 0
12 V* UX For RS* 02 43 25.5473548800 -37 55 41.969372664   8.77 8.055   7.165 G5/8V+(G) 94 0
13 V* UY For RS* 02 44 21.3862101480 -24 51 04.894551612   9.40 8.25     K1III 40 0
14 BD-00 431 RS* 02 47 26.9130062184 -00 12 22.464084672   10.440 9.681 9.813 8.614 G5 50 0
15 V* MV Eri RS* 02 51 11.5074770856 -47 53 07.699547832   12.80 11.71 11.55 10.637 K5 9 0
16 HD 17925 RS* 02 52 32.1281856011 -12 46 10.968056223 7.48 6.91 6.05 5.34 4.89 K1V 557 0
17 V* IR Eri RS* 03 02 32.6830414824 -15 16 21.424205136   9.30 8.45     K0V 53 0
18 V* EL Eri RS* 03 10 38.5116968160 -05 23 38.019335712   9.29 8.19   6.746 K0III 65 0
19 CRTS J031335.7-002032 RS* 03 13 35.7303668762 -00 20 31.272245052   14.144 13.026 12.829   ~ 9 0
20 V* ES Eri RS* 03 18 03.8333177688 -19 44 14.272436616   11.61 10.63     K5V 27 0
21 V* LO Eri RS* 03 50 30.8226917856 -13 55 29.757472356   11.65 10.759   9.816 K0-K1+K1-K2 25 0
22 V* AG Dor RS* 04 07 29.1836707992 -52 34 17.227000956   9.50 8.595   7.526 K2IV-Vk 94 0
23 V* EI Eri RS* 04 09 40.8923562192 -07 53 34.175993568   7.71 7.04     G3V 298 0
24 CD-58 860 RS* 04 11 55.6680724104 -58 01 47.400141360   10.81 10.008   9.250 G6V 23 0
25 HD 29597 RS* 04 37 00.4091498736 -51 50 26.654059212   9.22 8.40   7.475 G9III 32 0
26 V* OR Eri BY* 04 39 39.2282564592 -05 01 50.875073472   12.69 11.25 11.16 9.93 K7 9 0
27 V* RZ Eri RS* 04 43 45.8302005168 -10 40 56.016683040   8.530 7.88     kF1hF5mF5IVEuSrBa 187 0
28 V* EZ Eri RS* 05 07 28.4775599880 -05 24 25.314395184   11.20 10.168   9.151 G9 27 0
29 V* YZ Men RS* 05 10 26.7502372080 -77 13 01.526708712   8.85 7.77   6.566 K1IIIp 53 0
30 V* UU Lep RS* 05 14 30.5670227112 -26 12 31.269958524   8.05 6.94     K2III/IV 48 0
31 RX J0526.0-7011 RS* 05 25 58.1103244104 -70 11 07.831529664     11.879 9.36 10.584 K2IV-V 15 0
32 V* AF Lep RS* 05 27 04.7633281608 -11 54 03.466002240   6.832 6.295     F8V(n)k: 285 0
33 V* UX Col RS* 05 28 56.518320 -33 28 15.46824   11.62 10.59 10.26 9.312 K3Ve 37 0
34 ASAS J053058-0345.4 RS* 05 30 58.1110263240 -03 45 30.368261448     12.80 12.38   ~ 9 0
35 Haro 5-72 Or* 05 35 20.1707293800 -00 42 13.776448968     13.858   12.440 ~ 25 0
36 CD-49 1808 RS* 05 36 00.7199076912 -49 51 53.071102764   12.76 11.668   10.525 K1III(e) 13 0
37 V* TX Pic RS* 05 36 02.8459116360 -47 18 49.486488372   7.261 6.100     K2III 49 0
38 V* AI Lep RS* 05 40 20.7318851664 -19 40 10.934370120   9.58 8.95   8.335 G2V 43 0
39 V* TW Lep RS* 05 40 39.7164624456 -20 17 55.557110076   8.52 7.47     K0IV 110 0
40 V* TZ Col RS* 05 52 15.9879707160 -28 39 24.871828392   9.67 9.082   8.366 G3V 57 1
41 V* SZ Pic RS* 05 53 27.3640188912 -43 33 31.322359296   8.66 7.906   6.974 G8V 73 0
42 V* AB Lep RS* 05 55 06.6090015168 -22 54 02.422292148           sdO+Ke 61 0
43 V* TY Col RS* 05 57 50.7964287096 -38 04 03.139716828   10.28 9.595   8.765 G6V(e) 43 0
44 V* V1355 Ori RS* 06 02 40.3603759560 -00 51 37.225252080   10.05 9.194   8.080 K0-2IV 54 0
45 V* TY Pic RS* 06 07 56.9362488696 -54 26 21.341280768   8.69 7.70   6.686 G8/K0III+F 47 0
46 V* V356 Pup RS* 06 08 17.8091312184 -46 50 58.389425808   9.42 8.208   6.984 K1/2III(p) 24 0
47 CD-56 1450 RS* 06 13 05.9952035928 -56 20 25.215606744   10.52 9.55   8.171 K0III 12 0
48 CD-43 2399 RS* 06 20 43.4639399160 -43 49 45.513798060   11.41 10.58   9.420 K0III 12 0
49 V* AE Men RS* 06 25 40.3276536192 -72 02 34.947331620   9.37 8.261   7.101 K2III+F/G 32 0
50 V* TZ Pic RS* 06 31 05.7283299024 -59 00 16.578648216   8.79 7.739   6.567 K1III/IVp 55 0
51 V* VV Mon RS* 07 03 18.2889069816 -05 44 15.523039248 10.51 10.21 9.40   8.593 G0 128 0
52 CPD-57 1131 RS* 07 05 12.3180427344 -57 34 13.729218456   10.70 9.954   9.020 G8V 23 0
53 CD-50 2604 RS* 07 08 54.2474536944 -50 57 49.488768396   10.37 9.741   8.814 G6III 8 0
54 1RXS J071225.6-535636 RS* 07 12 24.9726059184 -53 56 42.109747692   12.33 11.426 11.14 10.38 ~ 14 0
55 V* AR Mon RS* 07 20 48.4542865200 -05 15 35.796949272   9.84 8.79   7.608 G6IV 176 0
56 BD-00 1712 RS? 07 25 13.8925783800 -00 25 37.336544328   10.449 9.751 9.630 8.075 K5 25 0
57 V* V344 Pup RS* 07 36 13.8053448264 -44 57 27.454999500   7.95 6.89     K2III 61 0
58 V* AK Vol RS* 07 49 23.1023482056 -65 49 27.441194628   9.59 8.601   7.520 G5/K1III 17 0
59 CPD-43 1859 RS* 07 51 28.4319013368 -43 28 22.922949756   12.43 11.447   10.325 G8IIIe 11 0
60 HD 65358 RS* 07 56 36.0595744464 -41 45 26.583180984   10.25 8.849   7.748 K1III 8 0
61 CD-35 4072 RS* 07 58 57.9034110552 -35 22 17.130958464   11.76 10.932   9.716 G8IIIe 11 0
62 V* LU Hya RS* 08 25 14.0808185760 -07 10 12.852556104   8.30 7.35     K0V 73 0
63 V* V592 Pup RS* 08 25 17.7158436912 -34 22 01.248394368   8.47 7.86     G1IV 40 0
64 V* VX Pyx RS* 08 32 58.5001559256 -34 38 02.540585832   7.318 6.366     G8III 85 0
65 CD-55 2324 RS* 08 45 08.2550849208 -55 58 03.986107716   12.01 9.995   8.683 K1III 14 0
66 BD-19 2531 BY* 08 47 56.0355142368 -20 25 33.438463284   11.20 10.509 10.17 9.57 ~ 8 0
67 V* TY Pyx RS* 08 59 42.7215009264 -27 48 58.696337160 7.82 7.56 6.87     G5V 269 0
68 CD-40 4808 RS* 08 59 52.4007963360 -41 07 17.919208848   10.13 9.003   7.846 K2III 11 0
69 V* V414 Hya RS* 09 22 53.6582017656 -13 49 21.060887628   9.96 8.90   7.739 K0IV 16 0
70 CD-46 5148 RS* 09 23 39.9378207528 -47 11 13.625915928   11.33 10.40   9.621 K0III(e) 11 0
71 V* IL Hya RS* 09 24 49.0136973144 -23 49 34.714396272   8.38 7.37     K2IV/Vp 176 0
72 CD-42 5265 RS* 09 25 06.2011049616 -43 27 57.846273660   12.60 11.44 11.17 10.227 M0IIIe 14 1
73 V* IN Vel RS* 09 37 12.9608447520 -42 01 14.490830892   10.26 9.08   7.767 K2IIIp 66 0
74 V* LZ Vel RS* 09 54 39.0970762560 -43 19 16.126391424   8.459 7.185     K2IIIp 35 0
75 CD-50 4879 RS* 10 11 04.0738437600 -51 19 47.299086840   11.92 10.94   9.384 K1IIIe 11 0
76 V* AH Ant RS* 10 53 14.8691742264 -32 59 18.870508824   9.60 8.40     K1IIIe+F 32 0
77 V* V858 Cen EB? 11 36 16.2244550592 -38 02 11.391821304   11.33 10.45   9.519 ~ 20 0
78 V* V829 Cen RS* 11 39 22.2368261712 -39 23 07.601849088   8.77 7.84   6.588 G8IV 71 0
79 V* HU Vir RS* 12 13 20.6914862928 -09 04 46.880926320   9.69 8.71   7.639 K1V 154 0
80 V* V1257 Cen Or* 12 50 51.4373973336 -51 56 35.326827456   12.69 11.68   10.301 K5Ve 27 0
81 V* IS Vir RS* 13 06 26.0092106448 -04 50 45.306856248   9.50 8.432   7.175 K0III 59 1
82 V* RS CVn RS* 13 10 36.9077924448 +35 56 05.584994412 8.57 8.51 7.93 7.7   F6IV+G8IV 753 0
83 V* V1265 Cen RS* 13 10 55.1651057016 -48 44 03.621034968     11.008   9.646 ~ 9 0
84 V* IN Vir RS* 13 24 24.1561749744 -02 18 54.937707948   10.33 9.131   7.900 K2III 73 0
85 V* V764 Cen RS* 13 36 08.3188135536 -33 28 44.807017116   10.28 8.912   7.612 K3III 48 0
86 V* V851 Cen RS* 13 44 00.9212469648 -61 21 59.173175844   8.74 7.798   6.638 K0III 91 0
87 V* BH Vir RS* 13 58 24.8603543280 -01 39 38.954265912   10.29 9.68   9.047 F6/8V 208 0
88 V* V1335 Cen RS* 14 07 01.1665554480 -42 33 00.615035376   10.65 10.06     G0/2V 17 0
89 V* V841 Cen RS* 14 34 16.0459114320 -60 24 28.981545336   9.63 8.57   7.498 K1IIIe 97 0
90 V* RV Lib RS* 14 35 48.4180180704 -18 02 11.527862100   10.26 9.17   8.024 G6/8IV 108 0
91 V* NR Lib RS* 15 02 07.2574614696 -12 01 52.033142496   12.27 11.34     M0e 8 0
92 V* GX Lib RS* 15 23 26.0566952568 -06 36 37.745079696   8.39 7.35     G8IVp 120 0
93 V* LS TrA RS* 15 27 45.6757213824 -63 01 14.384753508   9.18 8.14     K0III 66 0
94 V* QQ Lib RS* 15 28 26.6116815144 -04 47 35.760300000   12.45 11.89 11.62 10.89 ~ 6 0
95 V* QY Lib RS* 15 35 07.6132814880 -08 49 49.518926256   11.22 10.408   9.488 ~ 5 0
96 V* V354 Lib RS* 15 54 44.9404265712 -07 52 04.557238248   12.57 11.34 10.59 10.381 CEMP 11 0
97 V* FF Oct RS* 15 57 05.5179111240 -87 30 05.265842652   13.854 12.708 12.505   ~ 5 0
98 V* V2253 Oph RS* 16 52 56.0064590544 -26 45 02.338407216   9.66 8.490   7.336 K0III 43 0
99 V* V991 Sco RS* 17 06 29.1105700728 -37 49 26.891100300   10.37 9.693   8.867 G6/8 32 0
100 HD 155555 RS* 17 17 25.5053342232 -66 57 03.732141636 7.795 7.499 6.723   6.39 G5V+K1V 292 1
101 V* V1017 Sco RS* 17 30 30.6576913272 -34 32 20.579090244   9.14 7.985   6.734 A2V 32 0
102 V* V965 Sco RS* 17 30 33.3571596000 -33 39 15.913872900   9.52 8.574   7.290 G5:IIIe+F0/2IV/V 52 0
103 V* BY Dra BY* 18 33 55.7720712062 +51 43 08.897780286 10.22 9.23   8.733   K4Ve+K7.5Ve 639 0
104 V* V4138 Sgr RS* 19 22 40.3015654608 -20 38 34.472405976   7.76 6.74     K2IIICNVp 89 0
105 TYC 8380-1953-1 * 19 22 52.4278472424 -48 32 10.577883192   11.51 10.45     ~ 3 0
106 V* V4139 Sgr RS* 19 28 05.5712761008 -40 50 04.982000136   9.61 8.445   7.134 K2/3III 49 0
107 V* V4091 Sgr RS* 20 06 02.6690472984 -18 42 15.753611556   9.61 8.45     G8/K0Vp 58 0
108 V* AT Cap RS* 20 29 36.8563920384 -21 07 34.735819908   10.15 8.874   7.637 G6III/IV 67 0
109 V* CF Oct RS* 20 49 37.2641643552 -80 08 01.005896652   9.00 7.927   6.678 K0IIIp 57 0
110 CRTS J205535.2-153510 RS* 20 55 35.2012032313 -15 35 10.682436334     12.88     ~ 4 0
111 V* BM Mic RS* 21 14 31.1506382064 -30 45 26.909171280   9.05 8.285   7.337 G7III 34 0
112 V* BN Mic RS* 21 14 52.7023490616 -31 11 01.259492244   8.87 7.76   6.662 K1IIIp 55 0
113 V* AU Cap RS* 21 21 29.6770995360 -15 09 21.771957096   9.22 8.01     K2III 34 0
114 V* BH Ind RS* 21 28 19.8820748232 -52 49 14.558513196   10.16 9.12   7.723 K1IIICNIVp 47 0
115 V* AS Cap RS* 21 34 16.5711987408 -13 29 01.488208524   8.75 7.69   6.658 K0IIIp 75 0
116 V* AD Cap RS* 21 39 48.9156741912 -16 00 21.033204732 11.35 10.77 9.77   8.631 K0IV/V 77 0
117 * 42 Cap RS* 21 41 32.8588063853 -14 02 51.404792132 6.03 5.83 5.18     G2IV 191 0
118 V* V343 Aqr BY* 22 00 18.9360664248 -10 02 47.868878328     12.54     K5e 7 0
119 HD 214169 RS* 22 36 33.8209381800 -00 33 53.061744564   9.34 8.378   7.548 G0III 31 0
120 CRTS J225004.4-075247 RS* 22 50 04.5065702305 -07 52 48.124995907   14.313 13.422 13.172   ~ 4 0
121 V* AZ Psc RS* 22 58 52.9208004120 -00 18 57.378808512   8.44       K0III 57 0
122 V* BI Ind RS* 23 13 52.7842528944 -68 17 28.814107128   8.89 7.67     K2IIIp 50 0

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