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: 131

Full paper

View the references in ADS

Number of rows : 131

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Mag U	Mag B	Mag V	Mag R	Mag I	Sp type	#ref 1850 - 2023	#notes
1	HD 25190	*	03 57 55.8593702232	-49 05 53.075984640		10.542	10.035			G5/6(III)	8	0
2	HD 25790	*	04 05 14.3592626640	-01 00 42.552546156		7.70	6.96			G5/6IV	33	0
3	HD 26010	*	04 05 39.6711708936	-35 28 00.839507736		9.12	8.02			K0III	13	0
4	HD 26120	*	04 07 00.9706513656	-27 08 01.249043388		9.65	8.64			K1III	5	0
5	HD 25890	PM*	04 08 27.6396765792	+49 52 59.472825672		8.64	8.06			F8	26	0
6	HD 26760	*	04 12 11.4848809968	-39 56 45.870624708		10.459	10.061	9.8	9.65	A0V	15	0
7	HD 27230	*	04 16 56.3782975032	-28 53 37.869621432		8.47	8.14			A2mA7-F2	18	0
8	HD 26790	*	04 17 53.0059764480	+60 24 48.848916276		9.52	9.21			A0	4	0
9	HD 27440	*	04 18 06.8597527296	-39 34 25.643401032		9.46	9.00			F5IV/V	12	0
10	HD 27160	**	04 18 14.54124	+22 48 24.6019		9.23	8.88	8.66		F5	57	0
11	HD 27470	**	04 18 47.6466908544	-34 07 16.492171296		8.89	8.22			G3III	21	1
12	HD 27280	*	04 20 06.7001252664	+38 21 54.803444004		9.45	9.21			A0	4	0
13	HD 27840	*	04 23 30.5532783480	-02 29 09.027574260		9.79	9.32			F6V	5	0
14	HD 28610	*	04 30 15.3522256872	-11 33 38.391685524		8.45	8.04			F2/3V	22	0
15	HD 28740	*	04 30 16.6047230088	-37 00 44.203111092		10.38	8.95			K2/3III	10	0
16	HD 29210	PM*	04 34 37.9705467576	-31 23 14.587918260		9.97	8.90			G8/K0III	5	0
17	HD 28670	*	04 38 39.2488844256	+74 53 37.878309996		10.79	10.67			A	4	0
18	HD 56152	*	07 16 48.5139389376	+24 32 10.705545276		7.39	7.34			A0	16	0
19	HD 62257	*	07 46 01.6714748280	+55 38 32.507370168	7.850	7.720	7.580			Am	22	0
20	HD 63312	*	07 50 22.8347360256	+45 47 30.752811420		7.25	7.06			A3V	24	0
21	HD 66068	SB*	08 04 35.9505778128	+53 40 42.774844548	7.460	7.350	7.040			kA4hA9mF3(III)Eu	35	0
22	HD 67317	SB*	08 10 12.5666912856	+55 48 15.542318880		7.85	7.57			A2	41	0
23	HD 68542	V*	08 13 53.5155105072	+27 46 42.957412320		8.25	7.76			kF2hF5mF5(II)EuSr	29	1
24	HD 68703	*	08 14 11.1399926448	+17 40 33.435869952		6.771	6.470			F1IV	48	1
25	V* KP Cnc	dS*	08 14 27.0471878640	+20 42 28.107100764	7.410	7.310	6.950			kA9hF5mF5(III)Eu	36	0
26	* 56 Cam	*	08 15 50.5013239192	+60 22 50.161097263		6.67	6.48			A7Vm	34	0
27	HD 69682	PM*	08 20 29.0945189208	+53 34 26.725574928	6.880	6.810	6.510			kA8hF0mF3IIIBa	45	0
28	HD 70826	SB*	08 24 49.1837043984	+20 09 10.763749152	8.390	8.010	7.380			G7III	42	0
29	HD 71534	*	08 31 07.3106035968	+59 54 45.286548984		7.80	7.15			F8	25	0
30	V* TZ Lyn	a2*	08 31 10.6434191712	+40 13 29.604504972		6.810	6.714			A0pv	165	0
31	HD 72208	EB*	08 31 54.4939363800	+09 48 50.757520896		6.76	6.83			B9.5VpHgMnEu	55	0
32	HD 72280	*	08 33 10.4384051688	+33 25 52.821224508		7.84	7.80			A0	16	0
33	HD 72942	SB*	08 36 17.4427895592	+20 20 29.417866260		7.60	7.48			A3V	76	0
34	HD 72792	**	08 37 25.8286452816	+55 59 09.337332228		8.00	7.62			kA8hF2mF5(III)Eu	31	0
35	HD 73618	**	08 39 56.4981407544	+19 33 10.788354324		7.49	7.30			Am	90	0
36	HD 73619	SB*	08 39 57.7696065768	+19 32 29.322827124		7.76	7.52			Am	101	0
37	* 40 Cnc	BS*	08 40 11.4526327416	+19 58 16.083202980		6.62	6.61			A1V	155	0
38	HD 76461	PM*	08 57 18.6742207392	+32 26 42.478495188		7.28	6.98			A5	24	0
39	* nu. Cnc	SB*	09 02 44.2677118128	+24 27 10.392222600		5.404	5.447			A0III	198	0
40	HD 77745	SB*	09 05 33.3399755136	+36 10 49.428755436		7.33	7.06			F0	20	0
41	* kap Cnc	a2*	09 07 44.8095541176	+10 40 05.519586828	4.70	5.13	5.24			B8IIImnp	362	0
42	* f UMa	PM*	09 08 52.2569720765	+51 36 16.731901694	4.87	4.75	4.48	4.21	4.10	kA3VmF5IIISr	154	0
43	* tau UMa	SB*	09 10 55.0419835680	+63 30 49.216366332		5.008	4.640			F6IIIn	227	1
44	HD 79066	PM*	09 11 55.6335500784	+05 28 07.056944940		6.648	6.342			A9IV	42	0
45	* 36 Lyn	Ro*	09 13 48.2131781112	+43 13 04.193952924	4.72	5.148	5.282			~	212	0
46	* tet Hya	SB*	09 14 21.8600711562	+02 18 51.551915906		3.82		3.9		B9.5V+DA1.6	212	0
47	* e UMa	dS*	09 16 11.3270161512	+54 01 18.686385192		4.995	4.805		4.58	A6V	139	0
48	HD 82030	*	09 29 18.4731880368	-03 09 55.569322764		7.21	6.93			A1mA5-F2	21	0
49	HD 82191	SB*	09 31 17.3863889592	+27 23 14.062247628		6.701	6.623			A0V	38	0
50	HD 83886	PM*	09 43 06.9450161064	+54 21 49.323213972		6.589	6.477			A5m	47	0
51	* 20 Leo	dS*	09 49 50.0942643	+21 10 45.919205		6.330	6.077			A7IVn	124	0
52	* 7 Sex	PM*	09 52 12.1641996384	+02 27 14.865250500	5.90	5.98		6.0		A0III/IV	116	0
53	HD 86274	*	09 58 44.4315874848	+50 07 30.561514464		6.62	6.69			B9IV	20	0
54	HD 86516	PM*	09 59 28.1324599486	+21 19 17.346318721	7.050	6.940	6.740			Am	27	0
55	HD 86902	*	10 01 35.4281696208	-01 01 05.274352488		7.49	7.18			A1mA6-F2	20	0
56	HD 101968	*	11 44 13.0735206192	+29 53 43.506205440		7.94	7.89			A2V	27	0
57	HD 102056	*	11 44 43.9050457584	+28 40 12.424896120		7.02	7.01			Am	35	0
58	HD 102942	*	11 51 09.5105815824	+33 22 30.046219536		6.567	6.224			kA5hA9mF5(III)EuBa	57	0
59	* 65 UMa B	EB*	11 55 11.3304120408	+46 28 11.166446208		7.007	6.965			F0IVspCrSrEu	80	0
60	HD 104241	*	12 00 24.4484481480	+44 37 49.247216616		7.637	7.570			A2V	32	0
61	* 67 UMa	dS*	12 02 06.7790915049	+43 02 44.028988799		5.47		5.1		F0Vam	117	0
62	HD 105601	PM*	12 09 27.7962968304	+38 37 54.632649576	7.80	7.70	7.39	7.13	7.02	Am	90	0
63	HD 106887	**	12 17 30.57475	+28 56 13.8879		5.878	5.711			kA3hA6mF1	80	0
64	V* FM Com	dS*	12 19 02.0250151224	+26 00 30.060577116		6.605	6.433			A6:IV-Vmv	155	0
65	* 8 Com	*	12 19 19.1929880208	+23 02 04.821806040		6.416	6.220			A8m	137	0
66	* 10 Com	*	12 19 50.6242729536	+28 27 51.675976548		6.812	6.617			Am	118	0
67	HD 107655	PM*	12 22 10.8268845600	+24 46 25.918451724		6.170	6.162			A0V	91	0
68	* 13 Com	a2*	12 24 18.5489029728	+26 05 54.921403788		5.26	5.18			A3V	141	0
69	* 21 CVn	a2*	13 18 14.5095312384	+49 40 55.429204656		5.08	5.15			B9IV(Si)	91	0
70	V* HH Com	a2*	13 18 37.2495284424	+26 21 56.748367008		8.08	7.83			A2p	113	0
71	HD 116303	PM*	13 22 03.9227881872	+43 54 12.126308436		6.585	6.332			A7m	42	0
72	* 64 Vir	**	13 22 09.7048864632	+05 09 17.115496380		5.989	5.873		5.82	kA3hA6mA7	67	0
73	* zet02 UMa	SB*	13 23 56.3219129760	+54 55 18.513775632		4.05	3.88			kA1h(eA)mA7IV-V	182	1
74	HD 116542	**	13 24 18.3857084568	+01 23 59.002111048						kA4hF1mF0	26	0
75	HD 117361	PM*	13 28 45.8310369648	+50 43 06.864242700		6.807	6.417			F0IV	51	0
76	* 81 UMa	*	13 34 07.3053955512	+55 20 54.364619400		5.569	5.588			A0V	85	0
77	* o Vir	a2*	13 34 07.9318557	+03 39 32.273821	4.96	4.96	4.94	4.86	4.89	ApEuCrSr	336	0
78	* 25 CVn	**	13 37 27.62782	+36 17 41.6337		5.05	4.82			A7III+A8V:	145	0
79	V* CQ UMa	a2*	13 40 21.3848060304	+57 12 27.374885568		6.380	6.273			A2IVpSrCr	117	0
80	HD 119082	PM*	13 40 40.8296628888	+20 00 49.069254708		7.60	7.36			A	26	0
81	HD 119765	*	13 43 54.7781349768	+52 03 51.888118176		6.027	6.018		5.98	A1V	63	0
82	* 84 UMa	a2*	13 46 35.6567876472	+54 25 57.643558644		5.632	5.675			A0VpSrCrEu	157	0
83	HD 178327	dS*	19 05 40.6256764176	+49 18 20.569417056		8.80	8.44			kA6hA9mF0(III)	23	0
84	HD 177983	*	19 06 19.7999821896	+15 51 40.752203364		7.68	7.31			Fm_dD	36	0
85	HD 178065	SB*	19 07 09.0293341368	+00 38 27.491355672	6.31	6.584	6.538			B9III	98	0
86	HD 178265	*	19 07 39.0786626664	+06 59 00.453961752		7.45	7.18			F0	19	0
87	HD 178661	**	19 07 47.60566	+38 55 41.6106		7.86	7.60			kA3hA9VmF0	47	0
88	HD 178875	dS*	19 08 38.0349628032	+38 30 31.945706928		8.04	7.72			kF0hA8mF0IIIas	38	0
89	HD 179143	SB*	19 09 46.0762610280	+37 47 39.131823732		7.186	6.804			kA6hF1mF5(II-III)EuSr	43	0
90	HD 179367	*	19 10 11.9585566416	+44 33 35.916918696	7.670	7.570	7.350			A6V	26	0
91	HD 179461	*	19 11 45.0272251032	+26 14 57.529628880		8.01	7.69			F0IV	22	0
92	* 19 Lyr	a2*	19 11 46.0084477416	+31 17 00.443746788		5.866	5.932			B8IIIpSiSr	100	0
93	HD 196133	SB*	20 33 39.6425794632	+45 10 32.037041496		6.734	6.696			A0V	49	0
94	V* V2015 Cyg	a2*	20 33 54.8435604456	+46 41 37.867484940		5.626	5.769			B8pSi	102	0
95	HD 196240	*	20 34 33.0734792952	+41 59 47.855138172		8.15	7.97			Am	26	0
96	* 26 Vul	SB*	20 36 08.3387863968	+25 52 57.565457400		6.544	6.406			A5III	46	0
97	HD 196425	*	20 37 03.9062314032	+08 58 40.061189244		7.70	7.46			A5	16	0
98	* 48 Cyg	*	20 37 31.7776891944	+31 34 21.142882560		6.213	6.304			B8IIIn	49	0
99	* bet Del	SB*	20 37 32.94130	+14 35 42.3195	4.16	4.07	3.63	3.23	2.99	F5IV	278	0
100	* iot Del	SB*	20 37 49.1197657584	+11 22 39.630833580		5.466	5.418			A1IV	107	0
101	HD 196655	Pu*	20 37 50.1831499824	+29 43 17.878333080		8.33	8.24			A2	21	0
102	HD 196821	V*	20 39 10.6488328200	+21 49 02.792407836		6.027	6.075			A0III	57	0
103	V* V1934 Cyg	a2*	21 24 55.4388619200	+49 19 23.259823896	6.55	6.55	6.58			A0VpSrCrSiHg	57	0
104	HD 204262	*	21 26 01.1954496168	+44 23 40.109478900		8.08	7.88			Am	22	0
105	V* IK Peg	dS*	21 26 26.6611049976	+19 22 32.310190344		6.294	6.064			kA6hA9mF0+DA	187	0
106	HD 204411	a2*	21 26 51.6219389280	+48 50 06.599806584	5.54	5.38	5.31			A4VpSiCrHg	184	0
107	HD 204751	SB*	21 27 40.2930223032	+66 39 29.511417816		8.29	7.92			kA6hF1mF5(III)EuSr	14	0
108	HD 204485	PM*	21 28 08.2507924080	+32 13 31.192899420				5.6		F0V	53	0
109	HD 204541	*	21 28 42.3478217784	+24 40 12.468903204		7.72	7.49			Am	20	0
110	HD 204905	*	21 29 52.9569158256	+52 56 01.824978372		7.22	7.24			~	21	0
111	HD 204815	*	21 30 06.0355303296	+35 28 20.686192284	7.140	7.320	7.320			~	24	0
112	HD 204918	SB*	21 30 25.8412829352	+44 52 29.966954808		7.07	6.76			A5	23	0
113	HD 209339	**	22 00 39.2649125112	+62 29 16.063886004	5.9	8.73	8.51	7.61		O9.7IV	182	0
114	V* V1942 Cyg	a2*	22 02 56.66068	+44 38 59.5009		5.565	5.596			A0IV	102	1
115	* 21 Peg	*	22 03 19.0326115488	+11 23 11.574375540		5.762	5.822			B9.5V	146	0
116	HD 209711	*	22 05 23.7226903680	+00 15 40.124288808		7.84	7.55			A5IV	25	0
117	HD 209845	SB*	22 06 10.5777477120	+10 05 36.435525288		7.30	7.12			kA3hA5mF2(IV)	24	0
118	HD 210071	*	22 06 13.5664908456	+56 20 36.219953940		6.286	6.382			A0VpSiSr	77	0
119	HD 209920	*	22 06 33.9196332360	+12 26 43.050314256		7.49	7.22			A2	13	0
120	HD 210432	**	22 08 34.0299201504	+59 17 37.921791984				8.18		A0	28	0
121	* eps Cep	SB*	22 15 02.1972987635	+57 02 36.846735569		4.47		4.0		F0V(Sr)	230	0
122	HD 211433	SB*	22 16 40.2812884	+22 53 45.896759		7.03	6.92			A2IIpSr:	21	0
123	HD 211643	*	22 17 01.0570215312	+56 10 35.732845884		7.244	7.131			kA1hA2mA3	29	0
124	HD 211797	PM*	22 18 56.2064803272	+37 46 09.432346332		6.445	6.179			A9IIIp	34	0
125	HD 211785	*	22 19 23.4872549400	+14 04 12.253351692		8.19	7.97			A2	13	0
126	HD 211856	*	22 19 55.3603660440	+12 27 06.898637988		8.01	7.62			A/FSB2	25	0
127	HD 212079	*	22 21 41.0909526384	+00 38 36.163087620		8.06	7.82			A0III/IV	7	0
128	HD 212454	*	22 23 00.1872667344	+57 17 04.606223136		6.049	6.168			B8III	86	0
129	HD 212595	*	22 25 02.7343939704	+26 36 39.824021340		7.632	7.389			Am	19	0
130	HD 213232	*	22 28 34.5202895520	+58 32 23.886095100		8.14	7.98			A5p	40	0
131	HD 213143	*	22 29 06.4653216216	+21 23 35.117537676		8.11	7.75			kA8hF1mF5(III)EuBa	32	0

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