1999A&AS..136..419P

Query : 1999A&AS..136..419P

1999A&AS..136..419P - Astron. Astrophys., Suppl. Ser., 136, 419-420 (1999/April-2)

Evolution of the ``efficiency'' when different data sets are combined into a unified adjustment.

POURBAIX D. and EICHHORN H.

Abstract (from CDS):

Using a sample of binaries which were observed visually (VB) as well as spectroscopically for both components (SB2), we show that the efficiency almost always increases when a combined VB-SB2 solution replaces one based only on VB.

Abstract Copyright: ∼

Journal keyword(s): methods: numerical - statistical - binaries: visual - spectroscopic

Simbad objects: 37

Full paper

View the references in ADS

Number of rows : 37

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	* alf And	a2*	00 08 23.25988	+29 05 25.5520	1.48	1.95	2.06	2.09	2.19	B8IV-VHgMn	464	0
2	HD 3443	SB*	00 37 20.71960	-24 46 02.1843		6.28	5.57			K1V+G	237	0
3	* eta And	SB*	00 57 12.4002792266	+23 25 03.540083245	6.05	5.36	4.42	3.69	3.21	G8-III	189	0
4	HD 10009	SB*	01 37 37.7062257504	-09 24 13.759495668		6.77	6.24			F8.5VFe-0.5	116	1
5	* bet Ari	SB*	01 54 38.41099	+20 48 28.9133	2.88	2.78	2.65	2.51	2.43	kA4hA5mA5Va	412	0
6	* bet Tri	SB*	02 09 32.62712	+34 59 14.2694	3.26	3.14	3.00	2.86	2.78	A5III	217	0
7	* del Tri	SB*	02 17 03.2303387763	+34 13 27.235383770	5.50	5.48		4.5		G0.5VFe-0.5	391	0
8	BD+42 501	SB*	02 21 03.68707	+42 46 25.2564		9.66	8.76			K0	51	0
9	* eps Cet	SB*	02 39 33.7974128402	-11 52 19.551632148		5.33	4.87			F5V	201	0
10	* gam Per	EB*	03 04 47.7907410	+53 30 23.168725	4.08	3.63	2.93	2.34	1.89	G9III+A2-III:	209	0
11	* alf Aur	SB*	05 16 41.35871	+45 59 52.7693	1.33	0.88	0.08	-0.52	-0.96	G3III:	1168	0
12	* bet Aur	EB*	05 59 31.7229284	+44 56 50.757259	1.97	1.93	1.90	1.82	1.83	A1IV-Vp	417	0
13	* 9 Pup	SB*	07 51 46.30295	-13 53 52.9169						G0V	241	0
14	* pi.01 Cnc	SB*	09 12 17.5474052342	+14 59 45.776204103	7.49	7.24	6.51	5.90	5.52	G9V	219	0
15	HD 81809	SB*	09 27 46.8088908054	-06 04 17.008787302						G1.5IV-V	295	0
16	* 93 Leo	RS*	11 47 59.13595	+20 13 08.1500		5.07	4.52			F8III+A6III	219	1
17	* zet01 UMa	SB*	13 23 55.5422805173	+54 55 31.295579890	2.11	2.271	2.220	2.10	2.12	A1.5Vas	310	0
18	* alf Cen B	PM*	14 39 35.06311	-60 50 15.0992	2.89	2.21	1.33			K1V	997	1
19	* alf Cen A	SB*	14 39 36.49400	-60 50 02.3737	0.96	0.72	0.01			G2V	1248	0
20	* eta CrB	SB*	15 23 12.30535	+30 17 16.1701	5.60	5.56	4.98	4.50	4.22	G2V+G2V	186	0
21	HD 158614	SB*	17 30 23.79699	-01 03 46.4882	6.34			5.52		G9-IV-VHdel1	293	0
22	HD 163840	SB*	17 57 14.3391768182	+23 59 44.647993135		6.965	6.323			G2V+K2V	122	0
23	* 70 Oph	**	18 05 27.28518	+02 30 00.3558	5.40	4.89	4.03	3.38	2.92	K0-V	643	0
24	* chi Dra	SB*	18 21 03.38255	+72 43 58.2518	4.010	4.070	3.580	3.14	2.83	F7V	398	1
25	HD 172865	SB*	18 41 16.3660970	+30 17 40.672294		7.775	6.958	7.79		G5III-IV	86	0
26	HD 184467	SB*	19 31 07.9663576561	+58 35 09.604190291				7.36		K2V	160	0
27	* phi Cyg	SB*	19 39 22.6059124440	+30 09 11.957279256		5.642	4.673			G8III	142	0
28	HD 189340	SB*	19 59 47.2802830338	-09 57 29.634435094		6.45	5.87			F9V	160	0
29	HD 191854	SB*	20 10 13.32676	+43 56 44.0669				8.05		G4V+G8V	110	0
30	* tet Aql	SB*	20 11 18.2852804	-00 49 17.262642	3.03	3.15	3.22	3.29	3.33	B9.5III	198	1
31	BD+40 883	SB*	21 00 05.3871460816	+40 04 12.650850610		11.59	9.97	9.63	7.96	M2.0V+M0.5V	177	0
32	* del Equ	SB*	21 14 28.8153077	+10 00 25.125878	4.98	4.99	4.49	4.06	3.78	F7(V)+G0(V)	319	0
33	* ksi Cep A	SB*	22 03 47.4397417176	+64 37 40.696071024		4.81	4.45	5.66		kA2.5hF2mF2(IV)	173	0
34	* ksi Cep	**	22 03 47.45499	+64 37 40.7128	4.72	4.63	4.29	3.97	3.84	Am+F7/8V	176	0
35	HD 213429	SB*	22 31 18.3282619654	-06 33 19.068890370		6.702	6.160			F8V	115	0
36	HD 214222	SB*	22 35 42.6711290705	+53 12 14.411224059		8.77	8.19			G1V	63	0
37	HD 219018	SB*	23 12 38.5914643702	+02 41 10.389669095		8.30		7.3		G5V	98	1

To bookmark this query, right click on this link: simbad:objects in 1999A&AS..136..419P and select 'bookmark this link' or equivalent in the popup menu