1997A&AS..123..445A

Query : 1997A&AS..123..445A

1997A&AS..123..445A - Astron. Astrophys., Suppl. Ser., 123, 445-447 (1997/June-2)

On the possible variability of metallic-line and mercury-manganese stars.

ADELMAN S.J.

Abstract (from CDS):

Differential Stroemgren uvby photometric observations from the 0.75-m Four College Automated Photoelectric Telescope were obtained for three metallic-line and three Mercury-Manganese stars. None were found to be variable. These sharp-lined stars may not be the best tests for class variability as their polar axes are pointed towards the earth. Each presents essentially the same visible hemisphere as it rotates.

Abstract Copyright: ∼

Journal keyword(s): stars: chemically peculiar

VizieR on-line data: <Available at CDS (J/A+AS/123/445): table2 table3 table4 table5 table6 table7 tablea>

Simbad objects: 18

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Number of rows : 18
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 * 51 Tau SB* 04 18 23.2109961408 +21 34 45.188971896   5.945 5.631     F0V 260 0
2 * 53 Tau a2* 04 19 26.0975894496 +21 08 32.298968148   5.413 5.482     B9Vsp 270 0
3 HD 27742 ** 04 23 32.3662858440 +20 58 55.362084780   6.010 5.986     B8IV-V 68 0
4 * del02 Tau PM* 04 24 05.7614531616 +17 26 38.871301956 5.07 4.95 4.80 4.64 4.57 A2Vs 240 0
5 * del03 Tau a2* 04 25 29.3847186643 +17 55 40.463442784   4.369 4.298 6.18 4.24 A2IV-Vs 407 0
6 * 80 Tau ** 04 30 08.59775 +15 38 16.2194   5.887 5.552 5.358 5.161 F0V 181 0
7 * 32 UMa PM* 10 18 02.0266817664 +65 06 30.066247728 6.020 5.910 5.760     A8III 63 0
8 V* ET UMa a2* 10 24 07.8468791760 +65 33 59.121373140   4.889 4.930     A1:VpSiSrHg 275 0
9 HD 93427 * 10 48 49.8704756184 +65 07 56.964008280   6.369 6.398     B9V 34 0
10 HD 145788 * 16 12 56.5863101760 -04 13 14.831850036   6.367 6.255     A0V 59 0
11 * sig Ser PM* 16 22 04.3482156624 +01 01 44.556632832       4.6   A9Ib/II 147 0
12 HD 147550 * 16 22 38.9052134400 -02 04 47.519268672   6.288 6.241     B9V 114 0
13 * 15 Vul a2* 20 01 06.0485823565 +27 45 12.862874097   4.829 4.651     A4III 237 0
14 * 18 Vul SB* 20 10 33.5371935792 +26 54 15.004673208   5.586 5.507     A3III 84 0
15 * 21 Vul dS* 20 14 14.5295334240 +28 41 41.341822296   5.365 5.189     A7IVn 96 0
16 * 32 Peg ** 22 21 19.3389504648 +28 19 49.906861392 4.62 4.81 4.81 4.72 4.73 B9III 98 0
17 * 38 Peg ** 22 30 01.8144555624 +32 34 21.498517884 5.50 5.61 5.65     B9.5V 71 0
18 * omi Peg * 22 41 45.4041684504 +29 18 27.631023336 4.77 4.78 4.79 4.75 4.77 A1IV 282 0

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