2007A&A...464..787S

Query : 2007A&A...464..787S

2007A&A...464..787S - Astronomy and Astrophysics, volume 464, 787-791 (2007/3-3)

Nearby star candidates in the Torino observatory parallax program.

SMART R.L., LATTANZI M.G., JAHREISS H., BUCCIARELLI B. and MASSONE G.

Abstract (from CDS):

Candidates with suspect distances from the Catalog of Nearby Stars were included in the Torino Observatory Parallax Program with the goal to clarify their membership in that catalog. Observations of the objects were made over the period 1996-2001 on the 1.05m Torino telescope. The trigonometric parallaxes and proper motions were determined using standard techniques. Of the 22 objects examined, 11 are within the 25pc horizon of the Catalog of Nearby Stars. The remaining objects are either misclassified, sub-dwarfs rather than main sequence dwarfs with consequently overestimated photometric distances, or objects with published trigonometric parallaxes that are incorrect.

Abstract Copyright: ∼

Journal keyword(s): astrometry - methods: data analysis - stars: distances - stars: fundamental parameters - subdwarfs - stars: low-mass, dwarfs brown

Simbad objects: 22

Full paper

View the references in ADS

Number of rows : 22

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	G 32-5	PM*	00 15 49.2423147549	+13 33 22.316274483		14.0	12.600	12.296	10.04	M4V	63	0
2	GD 806	PM*	01 12 27.4114380312	-01 51 22.793114304		14.60	14.11	14.10	13.55	~	9	0
3	[R78b] 115	LP*	02 10 13.5273300672	+11 31 59.631503196		14.34	12.64	12.17	9.85	M4	10	0
4	EGGR 169	WD*	04 25 53.7276237576	+12 11 48.337246428		15.96	15.44	15.54	14.77	DA8	52	0
5	G 82-25	PM*	04 31 07.3274284469	-05 20 25.955553961		15.3	13.612	13.288		M3.5	19	0
6	Cl* Melotte 25 LH 27	LM*	04 34 59.2331224680	+17 33 38.046404700		18.28	16.38		12.55	M5.75	10	0
7	G 234-53	PM*	09 02 52.8711652430	+68 03 46.574142368		14.0	12.622	12.357	9.75	M4.0V	40	0
8	LP 370-26	PM*	09 29 11.0784036892	+25 58 09.277485869		18.16	16.457	14.808	12.847	M5.0	25	1
9	LP 261-205	PM*	10 09 16.8675190039	+35 14 52.197022480		16.8	16.46	14.66	12.76	M5.5V	13	0
10	G 44-42	PM*	10 52 04.2434721888	+13 59 51.304793444		13.9	12.737	12.336	9.95	M4V	52	0
11	PG 1126+186	WD*	11 29 18.0386092752	+18 16 45.645119580		13.37	14.10		13.23	DC+G/K(e)	18	0
12	LP 732-35	PM*	11 31 08.3872209967	-14 57 21.252043993	16.97	15.97	14.24	14.33	10.94	M5	46	0
13	Ross 119	Er*	11 54 07.8865323173	+09 48 22.810995684		14.47	12.852	12.596	9.92	M4.0Ve	45	0
14	LP 319-53	LM*	11 56 54.8694730566	+26 39 56.429961383		16.6	15.51	14.8	13.00	esdM1	24	0
15	LP 675-8	LM*	12 24 26.8094778949	-04 43 36.762729064		16.542	14.934	13.985	13.052	esdM3	19	0
16	LP 377-13	PM*	12 34 15.7822667992	+20 37 05.791080801		19.9	17.69	17.0	15.01	sdM4.5	18	0
17	G 164-47	Er*	13 09 34.9717027547	+28 59 06.364897756		15.93	14.078	13.707	11.14	M4.8V	70	0
18	LP 269-79	PM*	13 37 17.3562812916	+35 01 01.448952819		17.2	16.37	14.2	13.00	~	10	0
19	LP 558-40	PM*	13 46 55.5342399927	+05 42 56.454350227		16.4	15.223	14.290	13.410	esdM0	18	0
20	Ross 848	PM*	14 20 07.3703549007	-09 37 13.390011937		14.47	12.87		10.25	M4	51	0
21	LP 270-67	PM*	14 20 52.9108750388	+36 57 17.233560608		17.20	16.17	14.67	12.85	M5V	18	0
22	G 156-63	PM*	22 54 46.547880	-05 28 28.46712				13.61	11.21	M4V	29	0

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