1996PASP..108..113H


C.D.S. - SIMBAD4 rel 1.7 - 2020.01.20CET16:48:15

1996PASP..108..113H - Publ. Astron. Soc. Pac., 108, 113-129 (1996/February-0)

Advances in solar-stellar astrophysics.

HAISCH B. and SCHMITT J.H.M.M.

Abstract (from CDS):

The discovery on stars of coronae and of X-ray emission from flares in the 1970's opened up the investigation of stellar activity. Solar-stellar astrophysics has now become a two-way street. The rich detail of the Sun provides a close-up view of physical phenomena, while the stellar observations provide a way to, in effect, vary the otherwise fixed solar parameters. In this way we can study the evolution of the Sun, the dependence of activity on rotation, and the degree of autonomy between magnetic fields and such fundamental parameters as mass and age. We present an overview of the Sun as a star, stellar coronae along the main sequence, the dividing line for evolved stars, rotation-activity relations, activity cycles, flux-flux relations, basal acoustic heating, evidence for coronal heating by microflaring, and a few facts about flares.

Abstract Copyright:

Journal keyword(s): Invited Review

Simbad objects: 27

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Number of rows : 27

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2020
#notes
1 * bet Cet PM* 00 43 35.37090 -17 59 11.7827 3.90 3.02 2.01 1.29 0.78 G9.5IIICH-1 496 0
2 V* CF Tuc RS* 00 53 07.7682099536 -74 39 05.609032263   8.31 7.90   6.730 G2/5V+F0 216 0
3 G 272-61B Fl* 01 39 01.6334059022 -17 57 01.121866655     13.2     M6V 783 0
4 V* BX Cet BY* 02 36 15.2666844128 +06 52 17.924295081   13.28   11.405   M3.5V 149 1
5 * alf Per V* 03 24 19.3700924 +49 51 40.245455 2.64 2.27 1.79     F5Ib 794 2
6 V* UX Ari RS* 03 26 35.3764089427 +28 42 54.211100955 7.76 7.28 6.37     K0IV 659 0
7 * eps Eri BY* 03 32 55.8449634 -09 27 29.731165 5.19 4.61 3.73 3.00 2.54 K2V 1670 1
8 * alf Aur SB* 05 16 41.35871 +45 59 52.7693 1.33 0.88 0.08 -0.52 -0.96 G3III: 1135 0
9 * zet Ori ** 05 40 45.52666 -01 56 33.2649   1.59 1.79     O9.7Ib+B0III 326 0
10 * alf CMa SB* 06 45 08.91728 -16 42 58.0171 -1.51 -1.46 -1.46 -1.46 -1.43 A1V+DA 1381 0
11 * alf CMi SB* 07 39 18.11950 +05 13 29.9552 0.82 0.79 0.37 -0.05 -0.28 F5IV-V+DQZ 1748 0
12 * zet Pup BY* 08 03 35.04754 -40 00 11.3321 0.89 1.98 2.25 2.36 2.58 O4I(n)fp 1086 1
13 V* AZ Cnc Fl* 08 40 29.6796780769 +18 24 08.726610387   19.2 17.59 16.6 13.45 M6.0V 74 0
14 Wolf 359 Fl* 10 56 28.826208 +07 00 52.34400 16.706 15.541 13.507 11.684 9.507 M6Ve 625 0
15 HD 95314 * 11 00 11.6926779181 -14 05 00.129041078   7.371 5.857     K5III 25 0
16 V* RS CVn Al* 13 10 36.9078781154 +35 56 05.587686902 8.57 8.51 7.93 7.7   F6IV+G8IV 680 0
17 LP 271-25 BD* 14 28 43.2272685950 +33 10 39.245755294   21.2   17.8   M9Ve 232 0
18 V* V645 Cen Fl* 14 29 42.9451234609 -62 40 46.170818907 14.21 12.95 11.13 9.45 7.41 M5.5Ve 912 0
19 * alf Cen ** 14 39 29.71993 -60 49 55.9990   0.4 -0.1     G2V+K1V 801 0
20 * ksi Boo A PM* 14 51 23.3876853015 +19 06 01.641924918   5.40 4.675     G7Ve 495 0
21 LP 914-54 Fl* 14 56 38.2643948965 -28 09 48.622430247   18.39 17.141 14.863 12.433 M7.0Ve 135 0
22 * sig CrB RS* 16 14 40.85557 +33 51 30.9497           F6V+G0V 474 0
23 V* BY Dra BY* 18 33 55.7719224141 +51 43 08.903033617 10.22 9.23   8.733   K4Ve+K7.5Ve 592 0
24 * alf Lyr dS* 18 36 56.33635 +38 47 01.2802 0.03 0.03 0.03 0.07 0.10 A0Va 2480 0
25 V* BO Mic BY* 20 47 44.9892114361 -36 35 40.819135413   10.39 9.337   8.216 K3V(e) 162 0
26 V* AR Lac RS* 22 08 40.8180372773 +45 44 32.104045703 7.09 6.83 6.11     K0IVe+G5IV 693 0
27 V* FK Aqr BY* 22 38 45.5745793091 -20 37 16.086999376 11.714 10.595 9.083 8.073 6.876 M0Vep 250 0

    Equat.    Gal    SGal    Ecl

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2020.01.20-16:48:15

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