2000A&A...353..335A

Query : 2000A&A...353..335A

2000A&A...353..335A - Astronomy and Astrophysics, volume 353, 335-338 (2000/1-1)

On the cobalt abundances of early-type stars.

ADELMAN S.J., GULLIVER A.F. and LODEN L.O.

Abstract (from CDS):

Photographic region high-dispersion high signal-to-noise spectra of A and F main sequence band stars which exhibit modest rotation show Co I lines. In the hottest of these stars, we also found weak Co II lines whose abundances are consistent with those from Co I lines. As a class the Am stars have cobalt abundances which are greater than solar while the normal stars have solar values.

Abstract Copyright: ∼

Journal keyword(s): stars: abundances - stars: chemically peculiar

Simbad objects: 29

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Number of rows : 29
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 * 28 And dS* 00 30 07.3651144632 +29 45 05.608065024   5.467 5.214     A7III 211 0
2 * eta Ari PM* 02 12 48.0856782200 +21 12 39.577562642       5.0   F5V 189 0
3 * alf Per V* 03 24 19.3700924 +49 51 40.245455 2.64 2.27 1.79     F5Ib 833 1
4 V* KZ Cam a2* 03 38 19.7334959304 +56 55 57.775389816 7.589 6.176 6.282     B9p 75 0
5 * del03 Tau a2* 04 25 29.3847186643 +17 55 40.463442784   4.369 4.298 6.18 4.24 A2IV-Vs 409 0
6 * eta Lep PM* 05 56 24.2934904501 -14 10 03.718335613 4.05 4.05 3.72 3.39 3.23 F2V 336 0
7 * gam Gem SB* 06 37 42.71050 +16 23 57.4095 1.98 1.92 1.92 1.86 1.87 A1.5IV+ 510 1
8 * alf CMi SB* 07 39 18.11950 +05 13 29.9552 0.82 0.79 0.37 -0.05 -0.28 F5IV-V+DQZ 1865 0
9 * 2 UMa PM* 08 34 36.1798933008 +65 08 42.407069532   5.655 5.453     A2m 75 0
10 * tau UMa SB* 09 10 55.0419835680 +63 30 49.216366332   5.008 4.640     F6IIIn 230 1
11 * b Leo Pe* 11 02 19.7756641720 +20 10 47.424184800   4.452 4.398     kA1VmA3V 177 0
12 * o Leo SB* 11 55 40.5327230688 +15 38 48.549860664   5.632 5.522     A3V 162 0
13 V* AX CVn a2* 12 39 16.8606994152 +35 57 07.050433068   6.466 6.385     A0pSrCrEuKsn 175 0
14 * 20 CVn dS* 13 17 32.5411518092 +40 34 21.384382657   5.010 4.698     A9IImF2 242 0
15 * 67 Mus SB* 13 25 50.3011677024 -70 37 38.109211896   5.626 5.651     ApHg(Mn) 125 0
16 * sig Boo PM* 14 34 40.8173867232 +29 44 42.457673940 4.76 4.84 4.47 4.13 3.94 F4VkF2mF1 601 0
17 * tau07 Ser ** 15 41 54.7165814280 +18 27 50.531406696   5.994 5.792   5.61 A8Vam 90 0
18 * gam Ser PM* 15 56 27.1826577018 +15 39 41.809580382 4.31 4.34 3.84 3.37 3.13 F6V 558 0
19 * b Her SB* 18 07 01.5906608928 +30 33 43.584892488 5.52 5.67 5.13 4.61 4.28 F6V 467 0
20 * tet Cyg PM* 19 36 26.5330717650 +50 13 15.965003998 4.83 4.86 4.48 4.13 3.92 F3+V 349 1
21 * 15 Vul a2* 20 01 06.0485823565 +27 45 12.862874097   4.829 4.651     A4III 237 0
22 * del Del dS* 20 43 27.5335534492 +15 04 28.483265446   4.701 4.417     kA7hF1VmF1pSrEuCr: 220 0
23 V* V2200 Cyg a2* 21 01 14.3203959696 +43 43 18.402894444   7.60 7.68     B9p 128 0
24 * gam Equ a2* 21 10 20.5000721160 +10 07 53.691967776 5.03 4.94 4.68 4.43 4.32 A9VpSrCrEu 552 0
25 HD 204411 a2* 21 26 51.6219389280 +48 50 06.599806584 5.54 5.38 5.31     A4VpSiCrHg 185 0
26 HD 204485 PM* 21 28 08.2507924080 +32 13 31.192899420       5.6   F0V 54 0
27 * 32 Aqr SB* 22 04 47.4224193480 -00 54 22.839762708   5.519 5.271     A5IV 178 0
28 * omi Peg * 22 41 45.4041684504 +29 18 27.631023336 4.77 4.78 4.79 4.75 4.77 A1IV 283 0
29 * iot Psc PM* 23 39 57.0406036160 +05 37 34.653911951 4.640 4.620 4.120 3.68 3.37 F7V 617 0

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