1998A&AS..128..573M

Query : 1998A&AS..128..573M

1998A&AS..128..573M - Astron. Astrophys., Suppl. Ser., 128, 573-580 (1998/March-2)

{DELTA}a and Stroemgren photometry of stars in the Renson-catalogue of Ap and Am stars.

MAITZEN H.M., PRESSBERGER R. and PAUNZEN E.

Abstract (from CDS):

We have observed 131 stars of Renson (1991A&AS...89..429R) catalogue of Ap and Am stars both in the Stroemgren & Maitzen's (1976) {DELTA}a system as a contribution to the photometric studies of the λ5200 broad band flux depression feature in chemically peculiar stars. With few exceptions the probability grouping of Renson for membership in the CP2 group of peculiar stars is nicely reflected by peculiar values of {DELTA}a. Comparison with already available {DELTA}a values yields slightly larger values due to a minor shift in the filter g1 sampling the depression. As found by Maitzen & Vogt (1983) the Geneva system peculiarity parameters correlate well with {DELTA}a. This study demonstrates the advantageous performance of a photoelectric photometer with a rapidly rotating filter wheel moving in a stop and go mode.

Abstract Copyright: ∼

Journal keyword(s): stars - chemically peculiar - stars - early type

VizieR on-line data: <Available at CDS (J/A+AS/128/573): table3.dat table4.dat>

Simbad objects: 132

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Number of rows : 132
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 HD 25190 * 03 57 55.8593702232 -49 05 53.075984640   10.542 10.035     G5/6(III) 10 0
2 HD 25790 * 04 05 14.3592626640 -01 00 42.552546156   7.70 6.96     G5/6IV 35 0
3 HD 26010 * 04 05 39.6711708936 -35 28 00.839507736   9.12 8.02     K0III 15 0
4 HD 26120 * 04 07 00.9706513656 -27 08 01.249043388   9.65 8.64     K1III 7 0
5 HD 25890 PM* 04 08 27.6396765792 +49 52 59.472825672   8.64 8.06     F8 29 0
6 HD 26760 * 04 12 11.4848809968 -39 56 45.870624708   10.459 10.061 9.8 9.65 A0V 17 0
7 HD 27230 SB* 04 16 56.3782975032 -28 53 37.869621432   8.47 8.14     A2mA7-F2 22 0
8 HD 26790 * 04 17 53.0059764480 +60 24 48.848916276   9.52 9.21     A0 7 0
9 HD 27440 * 04 18 06.8597527296 -39 34 25.643401032   9.46 9.00     F5IV/V 14 0
10 HD 27160 ** 04 18 14.54124 +22 48 24.6019   9.23 8.88 8.66   F5 58 0
11 HD 27470 ** 04 18 47.6466908544 -34 07 16.492171296   8.89 8.22     G3III 22 0
12 HD 27280 * 04 20 06.7001252664 +38 21 54.803444004   9.45 9.21     A0 7 0
13 HD 27840 * 04 23 30.5532783480 -02 29 09.027574260   9.79 9.32     F6V 6 0
14 HD 28610 * 04 30 15.3522256872 -11 33 38.391685524   8.45 8.04     F2/3V 24 0
15 HD 28740 * 04 30 16.6047230088 -37 00 44.203111092   10.38 8.95     K2/3III 11 0
16 HD 29210 PM* 04 34 37.9705467576 -31 23 14.587918260   9.97 8.90     G8/K0III 7 0
17 HD 28670 * 04 38 39.2488844256 +74 53 37.878309996   10.79 10.67     A 5 0
18 HD 56152 * 07 16 48.5139389376 +24 32 10.705545276   7.39 7.34     A0 18 0
19 HD 62257 * 07 46 01.6714748280 +55 38 32.507370168 7.850 7.720 7.580     Am 25 0
20 HD 63312 * 07 50 22.8347360256 +45 47 30.752811420   7.25 7.06     A3V 27 0
21 HD 66068 SB* 08 04 35.9505778128 +53 40 42.774844548 7.460 7.350 7.040     kA4hA9mF3(III)Eu 40 0
22 HD 67317 SB* 08 10 12.5666912856 +55 48 15.542318880   7.85 7.57     A2 45 0
23 HD 68542 V* 08 13 53.5155105072 +27 46 42.957412320   8.25 7.76     kF2hF5mF5(II)EuSr 34 0
24 HD 68703 * 08 14 11.1399926448 +17 40 33.435869952   6.771 6.470     F1IV 55 0
25 V* KP Cnc dS* 08 14 27.0471878640 +20 42 28.107100764 7.410 7.310 6.950     kA9hF5mF5(III)Eu 38 0
26 * 56 Cam * 08 15 50.5013239192 +60 22 50.161097263   6.67 6.48     A7Vm 38 0
27 HD 69682 PM* 08 20 29.0945189208 +53 34 26.725574928 6.880 6.810 6.510     kA8hF0mF3IIIBa 50 0
28 HD 70826 SB* 08 24 49.1837043984 +20 09 10.763749152 8.390 8.010 7.380     G7III 45 0
29 HD 71534 * 08 31 07.3106035968 +59 54 45.286548984   7.80 7.15     F8 28 0
30 V* TZ Lyn a2* 08 31 10.6434191712 +40 13 29.604504972   6.810 6.714     A0pv 171 0
31 HD 72208 SB* 08 31 54.4939363800 +09 48 50.757520896   6.76 6.83     B9.5VpHgMnEu 61 0
32 HD 72280 * 08 33 10.4384051688 +33 25 52.821224508   7.84 7.80     A0 17 0
33 HD 72942 SB* 08 36 17.4427895592 +20 20 29.417866260   7.60 7.48     A3V 90 0
34 HD 72792 ** 08 37 25.8286452816 +55 59 09.337332228   8.00 7.62     kA8hF2mF5(III)Eu 32 0
35 HD 73618 ** 08 39 56.4981407544 +19 33 10.788354324   7.49 7.30     kA4mF0III 95 0
36 HD 73619 SB* 08 39 57.7696065768 +19 32 29.322827124   7.72 7.43     kA4mF2III 115 0
37 * 40 Cnc BS* 08 40 11.4526327416 +19 58 16.083202980   6.62 6.61     A1V 172 0
38 HD 76461 PM* 08 57 18.6742207392 +32 26 42.478495188   7.28 6.98     A5 26 0
39 * nu. Cnc SB* 09 02 44.2677118128 +24 27 10.392222600   5.404 5.447     A0III 205 0
40 HD 77745 SB* 09 05 33.3399755136 +36 10 49.428755436   7.33 7.06     F0 26 0
41 * kap Cnc a2* 09 07 44.8095541176 +10 40 05.519586828 4.70 5.13 5.24     B8IIImnp 376 0
42 * f UMa PM* 09 08 52.2569720765 +51 36 16.731901694 4.87 4.75 4.48 4.21 4.10 kA3VmF5IIISr 163 0
43 * tau UMa SB* 09 10 55.0419835680 +63 30 49.216366332   5.008 4.640     F6IIIn 237 1
44 HD 79066 PM* 09 11 55.6335500784 +05 28 07.056944940   6.648 6.342     F1Vn 47 0
45 * 36 Lyn Ro* 09 13 48.2131781112 +43 13 04.193952924 4.72 5.148 5.282     B9IVpHgMn 223 0
46 * tet Hya SB* 09 14 21.8600711562 +02 18 51.551915906   3.82   3.9   B9.5V+DA1.6 224 0
47 * e UMa dS* 09 16 11.3270161512 +54 01 18.686385192   4.995 4.805   4.58 A6V 148 0
48 HD 82030 * 09 29 18.4731880368 -03 09 55.569322764   7.21 6.93     A1mA5-F2 23 0
49 HD 82191 SB* 09 31 17.3863889592 +27 23 14.062247628   6.701 6.623     A1m+A4m 42 0
50 HD 83886 PM* 09 43 06.9450161064 +54 21 49.323213972   6.589 6.477     A5m 51 0
51 * 20 Leo dS* 09 49 50.0942643 +21 10 45.919205   6.330 6.077     A7IVn 128 0
52 * 7 Sex PM* 09 52 12.1641996384 +02 27 14.865250500 5.90 5.98   6.0   A0III/IV 120 0
53 HD 86274 * 09 58 44.4315874848 +50 07 30.561514464   6.62 6.69     B9IV 22 0
54 HD 86516 PM* 09 59 28.1324599486 +21 19 17.346318721 7.050 6.940 6.740     Am 28 0
55 HD 86902 * 10 01 35.4281696208 -01 01 05.274352488   7.49 7.18     A1mA6-F2 22 0
56 HD 101968 Em* 11 44 13.0735206192 +29 53 43.506205440   7.94 7.89     A2IV 32 0
57 HD 102056 * 11 44 43.9050457584 +28 40 12.424896120   7.02 7.01     Am 37 0
58 HD 102942 * 11 51 09.5105815824 +33 22 30.046219536   6.567 6.224     kA5hA9mF5(III)EuBa 62 0
59 * 65 UMa SB* 11 55 05.7460955088 +46 28 36.597092700   6.76 6.67     hA5VkA2mA3 150 0
60 * 65 UMa D * 11 55 11.3304120408 +46 28 11.166446208   7.007 6.965     F0IVspCrSrEu 89 0
61 HD 104241 * 12 00 24.4484481480 +44 37 49.247216616   7.637 7.570     A2V 36 0
62 * 67 UMa dS* 12 02 06.7790915049 +43 02 44.028988799   5.47   5.1   F0Vam 122 0
63 HD 105601 PM* 12 09 27.7962968304 +38 37 54.632649576 7.80 7.70 7.39 7.13 7.02 Am 93 0
64 HD 106887 PM* 12 17 30.5738663350 +28 56 13.890845846   5.87 5.70 7.06   kA3hA6mF1 84 0
65 V* FM Com dS* 12 19 02.0250151224 +26 00 30.060577116   6.605 6.433     A6:IV-Vmv 165 0
66 * 8 Com * 12 19 19.1929880208 +23 02 04.821806040   6.416 6.220     kA7hF2mF3 147 0
67 * 10 Com Em* 12 19 50.6242729536 +28 27 51.675976548   6.812 6.617     kA5mA7(V) 129 0
68 HD 107655 Em* 12 22 10.8268845600 +24 46 25.918451724   6.170 6.162     A2IV 98 0
69 * 13 Com a2* 12 24 18.5489029728 +26 05 54.921403788   5.26 5.18     A3V 148 0
70 * 21 CVn a2* 13 18 14.5095312384 +49 40 55.429204656   5.08 5.15     B9IV(Si) 97 0
71 V* HH Com a2* 13 18 37.2495284424 +26 21 56.748367008   8.08 7.83     A2p 118 0
72 HD 116303 PM* 13 22 03.9227881872 +43 54 12.126308436   6.585 6.332     A7m 45 0
73 * 64 Vir ** 13 22 09.7048864632 +05 09 17.115496380   5.989 5.873   5.82 kA3hA6mA7 73 0
74 * zet02 UMa SB* 13 23 56.3219129760 +54 55 18.513775632   4.05 3.88     kA1h(eA)mA7IV-V 188 0
75 HD 116542 ** 13 24 18.3857084568 +01 23 59.002111048           kA4hF1mF0 30 0
76 HD 117361 PM* 13 28 45.8310369648 +50 43 06.864242700   6.807 6.417     F0IV 54 0
77 * 81 UMa * 13 34 07.3053955512 +55 20 54.364619400   5.569 5.588     A0V 96 0
78 * o Vir a2* 13 34 07.9312445507 +03 39 32.288960317 4.96 4.96 4.94 4.86 4.89 ApEuCrSr 356 0
79 * 25 CVn ** 13 37 27.62782 +36 17 41.6337           A7III+A8V: 150 0
80 V* CQ UMa a2* 13 40 21.3848060304 +57 12 27.374885568   6.380 6.273     A2IVpSrCr 124 0
81 HD 119082 PM* 13 40 40.8296628888 +20 00 49.069254708   7.60 7.36     A 30 0
82 HD 119765 * 13 43 54.7781349768 +52 03 51.888118176   6.027 6.018   5.98 A1V 72 0
83 * 84 UMa a2* 13 46 35.6567876472 +54 25 57.643558644   5.632 5.675     A0VpSrCrEu 168 0
84 HD 178327 dS* 19 05 40.6256764176 +49 18 20.569417056   8.80 8.44     kA6hA9mF0(III) 26 0
85 HD 177983 * 19 06 19.7999821896 +15 51 40.752203364   7.68 7.31     Fm_dD 37 0
86 HD 178065 SB* 19 07 09.0293341368 +00 38 27.491355672 6.31 6.584 6.538     B9III 103 0
87 HD 178265 * 19 07 39.0786626664 +06 59 00.453961752   7.45 7.18     F0 20 0
88 HD 178661 ** 19 07 47.60566 +38 55 41.6106           kA3hA9VmF0 56 0
89 HD 178875 dS* 19 08 38.0349628032 +38 30 31.945706928   8.04 7.72     kF0hA8mF0IIIas 47 0
90 HD 179143 SB* 19 09 46.0762610280 +37 47 39.131823732   7.186 6.804     kA6hF1mF5(II-III)EuSr 51 0
91 HD 179367 * 19 10 11.9585566416 +44 33 35.916918696 7.670 7.570 7.350     A6V 27 0
92 HD 179461 * 19 11 45.0272251032 +26 14 57.529628880   8.01 7.69     F0IV 25 0
93 * 19 Lyr a2* 19 11 46.0084477416 +31 17 00.443746788   5.866 5.932     B8IIIpSiSr 105 0
94 HD 196133 SB* 20 33 39.6425794632 +45 10 32.037041496   6.734 6.696     A0V 52 0
95 V* V2015 Cyg a2* 20 33 54.8435604456 +46 41 37.867484940   5.626 5.769     B8pSi 106 0
96 HD 196240 * 20 34 33.0734792952 +41 59 47.855138172   8.15 7.97     Am 29 0
97 * 26 Vul SB* 20 36 08.3387863968 +25 52 57.565457400   6.544 6.406     A5III 49 0
98 HD 196425 * 20 37 03.9062314032 +08 58 40.061189244   7.70 7.46     A5 17 0
99 * 48 Cyg * 20 37 31.7776891944 +31 34 21.142882560   6.213 6.304     B8IIIn 53 0
100 * bet Del ** 20 37 32.94130 +14 35 42.3195 4.16 4.07 3.63 3.23 2.99 F5IV 285 0
101 * iot Del SB* 20 37 49.1197657584 +11 22 39.630833580   5.466 5.418     A1IV 111 0
102 HD 196655 Pu* 20 37 50.1831499824 +29 43 17.878333080   8.33 8.24     A2 23 0
103 HD 196821 V* 20 39 10.6488328200 +21 49 02.792407836   6.027 6.075     A0III 59 0
104 V* V1934 Cyg a2* 21 24 55.4388619200 +49 19 23.259823896 6.55 6.55 6.58     A0VpSrCrSiHg 59 0
105 HD 204262 * 21 26 01.1954496168 +44 23 40.109478900   8.08 7.88     Am 27 0
106 V* IK Peg dS* 21 26 26.6611049976 +19 22 32.310190344   6.294 6.064     kA6hA9mF0+DA 204 0
107 HD 204411 a2* 21 26 51.6219389280 +48 50 06.599806584 5.54 5.38 5.31     A4VpSiCrHg 190 0
108 HD 204751 SB* 21 27 40.2930223032 +66 39 29.511417816   8.29 7.92     kA6hF1mF5(III)EuSr 18 0
109 HD 204485 PM* 21 28 08.2507924080 +32 13 31.192899420       5.6   F0V 56 0
110 HD 204541 * 21 28 42.3478217784 +24 40 12.468903204   7.72 7.49     Am 22 0
111 HD 204905 Pu* 21 29 52.9569158256 +52 56 01.824978372   7.22 7.24     ~ 23 0
112 HD 204815 * 21 30 06.0355303296 +35 28 20.686192284 7.140 7.320 7.320     ~ 25 0
113 HD 204918 SB* 21 30 25.8412829352 +44 52 29.966954808   7.07 6.76     A5 27 0
114 HD 209339 ** 22 00 39.2649125112 +62 29 16.063886004 5.9 8.73 8.51 7.61   O9.7IV 196 0
115 HD 209515 a2* 22 02 56.66068 +44 38 59.5009   5.565 5.596     B9.5VpCrSiSr 107 0
116 * 21 Peg * 22 03 19.0326115488 +11 23 11.574375540   5.762 5.822     B9.5V 160 0
117 HD 209711 * 22 05 23.7226903680 +00 15 40.124288808   7.84 7.55     A5IV 27 0
118 HD 209845 SB* 22 06 10.5777477120 +10 05 36.435525288   7.30 7.12     kA3hA5mF2(IV) 25 0
119 HD 210071 * 22 06 13.5664908456 +56 20 36.219953940   6.286 6.382     A0VpSiSr 80 0
120 HD 209920 * 22 06 33.9196332360 +12 26 43.050314256   7.49 7.22     A2 14 0
121 HD 210432 ** 22 08 34.0299201504 +59 17 37.921791984       8.18   A0 29 0
122 * eps Cep SB* 22 15 02.1972987635 +57 02 36.846735569   4.47   4.0   F0V(Sr) 237 0
123 HD 211433 SB* 22 16 40.2808283004 +22 53 45.894225378   7.03 6.92     A2IIpSr: 22 0
124 HD 211643 * 22 17 01.0570215312 +56 10 35.732845884   7.244 7.131     kA1hA2mA3 32 0
125 HD 211797 PM* 22 18 56.2064803272 +37 46 09.432346332   6.445 6.179     A9IIIp 36 0
126 HD 211785 * 22 19 23.4872549400 +14 04 12.253351692   8.19 7.97     A2 14 0
127 HD 211856 * 22 19 55.3603660440 +12 27 06.898637988   8.01 7.62     A/FSB2 26 0
128 HD 212079 * 22 21 41.0909526384 +00 38 36.163087620   8.06 7.82     A0III/IV 9 0
129 HD 212454 * 22 23 00.1872667344 +57 17 04.606223136   6.049 6.168     B8III 94 0
130 HD 212595 * 22 25 02.7343939704 +26 36 39.824021340   7.632 7.389     Am 20 0
131 HD 213232 * 22 28 34.5202895520 +58 32 23.886095100   8.14 7.98     A5p 40 0
132 HD 213143 * 22 29 06.4653216216 +21 23 35.117537676   8.11 7.75     kA8hF1mF5(III)EuBa 33 0

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