1999PASP..111..335W

Query : 1999PASP..111..335W

1999PASP..111..335W - Publ. Astron. Soc. Pac., 111, 335-341 (1999/March-0)

The CaII-Mv correlation (Wilson-Bappu effect) calibrated by Hipparcos parallaxes.

WALLERSTEIN G., MACHADO-PELAEZ L. and GONZALEZ G.

Abstract (from CDS):

We have used Hipparcos parallaxes to derive absolute visual magnitudes of G, K, and M stars with Ca II emission line widths previously measured by O. C. Wilson. A linear relationship similar to the one derived originally by Wilson & Bappu and improved by Lutz & Kelker was found from Mv=+7 to -2. For stars brighter than Mv=-2 a substantial number of stars show Ca II emission lines that are broader than expected from the linear fit. Most of those stars are bright giants and supergiants of type G. In appendices we show some sample Ca II profiles and identify emission lines of Fe II as well as the Hε line in some stars.

Abstract Copyright: ∼

Journal keyword(s): Stars: Chromospheres - Stars: Distances - Stars: Fundamental Parameters

VizieR on-line data: <Available at CDS (J/PASP/111/335): table1a.dat table1b.dat table1c.dat + figures>

Simbad objects: 43

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Number of rows : 43
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 * 33 Psc RS* 00 05 20.1411719640 -05 42 27.431698821 6.52 5.65 4.61 3.83 3.29 K0III-IV 223 0
2 V* AD Cet LP? 00 14 27.6308065618 -07 46 49.903268768 8.55 6.74 5.12     M3+III 83 0
3 * chi Peg PM* 00 14 36.1642825005 +20 12 24.130377664 8.280 6.380 4.800 3.45 2.32 M2+III 197 0
4 * 7 Cet LP? 00 14 38.4169134264 -18 55 58.308074157 8.07 6.12 4.46 3.06 1.92 M1III 101 0
5 * iot Cet * 00 19 25.6743948847 -08 49 26.108975369 5.94 4.77 3.55 2.70 2.11 K1+IIICN0.5 190 0
6 HD 1632 * 00 20 45.5169107040 +32 54 40.272404904   7.381 5.794     K5III 44 0
7 * del And SB* 00 39 19.6031132231 +30 51 39.540873571 6.04 4.56 3.28 2.36 1.70 K3III-IIIbCN0.5 340 0
8 * alf Cas PM* 00 40 30.4430418459 +56 32 14.385181354 4.52 3.40 2.23 1.45 0.85 K0-IIIa 349 0
9 * bet Cet PM* 00 43 35.37090 -17 59 11.7827 3.90 3.02 2.01 1.29 0.78 G9.5IIICH-1 543 1
10 * phi01 Cet PM* 00 44 11.4000904231 -10 36 34.382643011   5.773 4.767     K0III 123 0
11 * del Psc PM* 00 48 40.9443145328 +07 35 06.294902124 7.83 5.95 4.44 3.27 2.40 K5-III 196 0
12 * 20 Cet * 00 53 00.4942192605 -01 08 39.335217612 8.24 6.34 4.76 3.55 2.64 K5III 100 0
13 * ups01 Cas PM* 00 55 00.1557027792 +58 58 21.717145956   6.042 4.820     K2III 110 0
14 * eta And SB* 00 57 12.4002792266 +23 25 03.540083245 6.05 5.36 4.42 3.69 3.21 G8-III 199 0
15 HD 6497 PM* 01 07 00.1745063280 +56 56 05.898658776   7.605 6.401     K2III-IV 124 0
16 * 2 UMi PM* 01 08 44.8786355178 +86 15 25.526405536   5.459 4.225     K2III 97 0
17 * bet And PM* 01 09 43.92388 +35 37 14.0075 5.58 3.62 2.05 0.81 -0.19 M0+IIIa 572 1
18 HD 6833 * 01 09 52.2648344184 +54 44 20.278107384 8.81 7.91 6.74     K0IIIbFe-2 204 0
19 * ksi And * 01 22 20.4200755704 +45 31 43.596248844   5.951 4.868     K0-IIIb 142 0
20 * 46 Cet * 01 25 37.2394436400 -14 35 55.626569448   6.138 4.907     K2+III-IIIbCN0.5 81 0
21 * mu. Psc PM* 01 30 11.1150260499 +06 08 37.758162354 7.75 6.22 4.84 3.78 3.04 K3III 192 0
22 HD 9166 PM* 01 32 24.4429815360 +68 24 32.107978116   8.056 6.803     K3III 49 0
23 * 14 Per * 02 44 05.1600277584 +44 17 49.341411348   6.320 5.435     G0Ib-IIaCa1 139 0
24 HD 20123 * 03 16 12.2028107016 +50 56 15.605186388 7.01 6.18 5.03     G5Ib-IIa 100 0
25 * mu. Per SB* 04 14 53.8635146524 +48 24 33.590334394 5.75 5.12 4.16 3.38 2.83 G0Ib 252 0
26 * F Hya * 08 43 40.3744846779 -07 14 01.422508229   5.441 4.625     G1Ib 172 0
27 * gam01 Leo PM* 10 19 58.354462 +19 50 29.35920 4.13 3.44 2.23 1.13 0.51 K1-IIIFe-1 289 1
28 * 37 LMi * 10 38 43.2128104658 +31 58 34.463378806   5.494 4.677     G2.5IIIa 162 0
29 * 56 Leo LP? 10 56 01.4682688998 +06 11 07.341317877 8.45 7.24 5.78 3.53 1.44 M5.5III: 179 0
30 * alf UMa ** 11 03 43.67152 +61 45 03.7249 3.78 2.86 1.79 0.98 0.40 G9III+A7.5 448 0
31 * nu. Vir LP* 11 45 51.5595979999 +06 31 45.748996439 7.32 5.54 4.04 2.79 1.78 M1III 267 0
32 * p Vir PM* 13 54 42.1451337000 -01 30 11.241795960   6.258 5.159     K1/2II/III 87 0
33 * alf Boo RG* 14 15 39.67207 +19 10 56.6730 2.46 1.18 -0.05 -1.03 -1.68 K1.5IIIFe-0.5 2417 1
34 * 110 Vir PM* 15 02 54.0375635908 +02 05 28.695699730 6.31 5.44 4.40 3.59 3.05 K0+IIIbFe-0.5 133 0
35 * iot Dra V* 15 24 55.7738042889 +58 57 57.837111857 5.68 4.45 3.29 2.51 1.91 K2III 428 1
36 * bet Dra * 17 30 25.9616959 +52 18 04.999351 4.43 3.79 2.81 2.12 1.64 G2Ib-IIa 428 0
37 * bet Sct SB* 18 47 10.4742156840 -04 44 52.342960488 6.15 5.31 4.22 3.43 2.86 G4IIa 194 0
38 * ksi Cyg SB* 21 04 55.8599363125 +43 55 40.272058234 7.17 5.39 3.73 2.55 1.63 K4.5Ib-II 324 0
39 * zet Cap SB* 21 26 40.0306553034 -22 24 40.753242596 5.35 4.75 3.74 3.09 2.65 G4Ib:Ba2 293 1
40 * bet Aqr * 21 31 33.5320760349 -05 34 16.229381029 4.27 3.71 2.89 2.29 1.84 G0Ib 463 0
41 * alf Aqr * 22 05 47.0355458275 -00 19 11.463439527 4.65 3.90 2.94 2.27 1.76 G2Ib 451 0
42 * zet Cep s*r 22 10 51.2777055617 +58 12 04.542602641 6.62 4.90 3.35 2.27 1.49 K1.5Ib 295 0
43 * 104 Aqr * 23 41 45.8063762520 -17 48 59.515007076 6.14 5.65 4.83 4.22 3.80 G2Ib/II 111 0

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