2003BaltA..12..547L

Query : 2003BaltA..12..547L

2003BaltA..12..547L - Baltic Astronomy, 12, 547-554 (2003/December-0)

Classification of metal-deficient dwarfs in the Vilnius photometric system.

LAZAUSKAITE R., BARTKEVICIUS A. and BARTASIUTE S.

Abstract (from CDS):

Method. used for the quantitative classification of metal-deficient stars in the Vilnius photometric system are reviewed. We present a new calibration of absolute magnitudes for dwarfs and subdwarfs, based on Hipparcos parallaxes. The new classification scheme is applied to a sample of Population II visual binaries.

Abstract Copyright: ∼

Journal keyword(s): techniques: photometric - stars: fundamental parameters (classification) - stars: Population II

Simbad objects: 23

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Number of rows : 23
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 * 85 Peg SB* 00 02 10.3487193861 +27 04 54.599101714 6.47 6.42 5.75 5.16 4.73 G5VbFe-2 568 0
2 HD 3266 ** 00 36 02.36294 +29 59 34.8139           G4V 80 0
3 HD 23439A SB* 03 47 02.1135215373 +41 25 38.103867665   8.89 8.12 7.7   K2:V_Fe-1.3 255 0
4 HD 25893 ** 04 07 34.35408 +38 04 28.3533           G9V(k) 153 0
5 HD 25893A PM* 04 07 34.3560893496 +38 04 28.342032348   8.08 7.23     ~ 42 0
6 HD 134942B PM* 15 10 50.0679161976 +46 50 54.379239396 10.810 10.550 9.840     ~ 15 0
7 HD 135101 PM* 15 12 43.4807788693 +19 17 09.742475250   7.36   6.2   G5V_Fe-0.9 190 0
8 HD 139341 ** 15 36 02.22306 +39 48 08.9141       6.2   K1V 184 0
9 HD 238521 PM* 15 56 31.1345554704 +57 16 57.756830700   10.69 10.16     F8 10 0
10 AG+57 1020 PM* 15 56 33.4162732104 +57 16 51.804342372   11.20 10.58     K 9 0
11 HD 153525 BY* 16 57 42.2279930304 +47 21 43.714092384       7.3   K3V 116 0
12 HD 153557 BY* 16 57 53.1786346617 +47 22 00.062086057   8.80 7.82 8.49   K3V 121 0
13 BD+74 719 PM* 17 33 25.6343864856 +74 14 00.943842732       9.7   G5 12 0
14 * b Her SB* 18 07 01.5906608928 +30 33 43.584892488 5.52 5.67 5.13 4.61 4.28 F6V 493 0
15 HD 169822 SB* 18 26 10.0827771331 +08 46 39.150880145   8.52   7.4   G6V 123 0
16 TYC 2637-2165-1 * 18 42 26.9951925720 +30 35 07.269928944   12.96 12.43 11.91   G5 3 0
17 HD 185657 SB* 19 37 56.7091141848 +49 17 03.826792932 8.260 7.480 6.460     G6V 81 0
18 HD 188268 PM* 19 54 14.9530311000 +01 56 36.342578760   9.68   8.3   K2 57 0
19 HD 188311 PM* 19 54 25.7443947624 +01 56 28.971232872   9.87   8.4   K2 54 0
20 BD+30 4470 ** 21 33 21.1655910864 +30 57 43.778867940   10.73 10.08     F8 13 0
21 ** LDS 760B PM* 21 51 22.5246397488 -01 00 15.211347840     12.2 12.27 11.16 ~ 4 0
22 BD+38 4955 SB* 23 13 38.8205905578 +39 25 02.589638688 11.52 11.67 11.01 10.38 9.92 F6 128 0
23 HD 221170 Pe* 23 29 28.8087143040 +30 25 57.849303180 9.43 8.74 7.66     CEMP-r 306 0

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