|
other query modes : |
Identifier query |
Coordinate query |
Criteria query |
Reference query |
Basic query |
Script submission |
TAP |
Output options |
Object types |
Help |
| Query : 2002ApJ...577..377M |
2002ApJ...577..377M - Astrophys. J., 577, 377-388 (2002/September-3)
Metallicity determinations from ultraviolet-visual spectrophotometry. I. The test sample.
MOROSSI C., DI MARCANTONIO P., FRANCHINI M., MALAGNINI M.L. and CHAVEZ M.
Abstract (from CDS):
New visual spectrophotometric observations of non-supergiant solar neighborhood stars are combined with IUE Newly Extracted Spectra (INES) energy distributions in order to derive their overall metallicities, [M/H]. This fundamental parameter, together with effective temperature and apparent angular diameter, is obtained by applying the flux-fitting method while surface gravity is derived from the comparison with evolutionary tracks in the theoretical H-R diagram. Trigonometric parallaxes for the stars of the sample are taken from the Hipparcos Catalogue. The quality of the flux calibration is discussed by analyzing a test sample via comparison with external photometry. The validity of the method in providing accurate metallicities is tested on a selected sample of G-type stars with well-determined atmospheric parameters from recent high-resolution spectral analysis. The extension of the overall procedure to the determination of the chemical composition of all the INES non-supergiant G-type stars with accurate parallaxes is planned in order to investigate their atmospheric temperature structure.
Abstract Copyright: ∼
Journal keyword(s): Stars: Abundances - Stars: Fundamental Parameters - Ultraviolet: Stars
Simbad objects: 51
| Number of rows : 51 |
| 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 | * bet Cas | dS* | 00 09 10.68518 | +59 08 59.2120 | 2.73 | 2.61 | 2.27 | 1.97 | 1.77 | F2III | 551 | 0 |
| 2 | * ups Psc | * | 01 19 27.9936531058 | +27 15 50.611158841 | 4.789 | 4.748 | A3V | 96 | 0 | |||
| 3 | HD 9562 | PM* | 01 33 42.8357181696 | -07 01 31.238801760 | 6.61 | 6.40 | 5.76 | G1V | 282 | 0 | ||
| 4 | HD 10307 | SB* | 01 41 47.1268541099 | +42 36 48.221567818 | 5.69 | 5.58 | 4.96 | 4.43 | 4.10 | G1V | 523 | 0 |
| 5 | * pi.02 Ori | * | 04 50 36.7224881321 | +08 54 00.652210041 | 4.39 | 4.36 | 4.35 | 4.29 | 4.29 | A1Vn | 193 | 0 |
| 6 | * pi.01 Ori | PM* | 04 54 53.7280989194 | +10 09 03.003446941 | 4.723 | 4.648 | A0Va_lB | 268 | 0 | |||
| 7 | * eta Aur | PM* | 05 06 30.8941413263 | +41 14 04.112669983 | 2.33 | 3.00 | 3.18 | 3.23 | 3.40 | B3V | 391 | 0 |
| 8 | * bet Eri | PM* | 05 07 50.9748851089 | -05 05 11.389142292 | 3.02 | 2.92 | 2.79 | 2.65 | 2.57 | A3IV | 231 | 0 |
| 9 | * 134 Tau | * | 05 49 32.9303335271 | +12 39 04.760685507 | 4.68 | 4.811 | 4.875 | B9V | 208 | 0 | ||
| 10 | * 11 LMi | RS* | 09 35 39.5021937366 | +35 48 36.477051175 | 6.560 | 6.110 | 5.340 | 4.79 | 4.42 | G8Va | 407 | 0 |
| 11 | * ups UMa | dS* | 09 50 59.3580562703 | +59 02 19.441043584 | 4.19 | 4.10 | 3.81 | 3.47 | 3.31 | F0 | 203 | 0 |
| 12 | * 21 LMi | dS* | 10 07 25.7623702826 | +35 14 40.905120440 | 4.74 | 4.67 | 4.49 | 4.31 | 4.24 | A7V(n) | 234 | 0 |
| 13 | * zet Leo | V* | 10 16 41.4151642435 | +23 25 02.341160368 | 3.89 | 3.72 | 3.41 | 3.09 | 2.91 | F0IIIa | 235 | 0 |
| 14 | * lam UMa | PM* | 10 17 05.7792565752 | +42 54 51.889698684 | 3.54 | 3.48 | 3.45 | 3.37 | 3.38 | A1IV | 198 | 0 |
| 15 | * del Leo | PM* | 11 14 06.50142 | +20 31 25.3853 | 2.79 | 2.68 | 2.53 | 2.44 | 2.41 | A5IV(n) | 292 | 0 |
| 16 | * tet Leo | PM* | 11 14 14.4056705348 | +15 25 46.455911128 | 3.40 | 3.33 | 3.35 | 3.32 | 3.34 | A2IV | 353 | 0 |
| 17 | * 61 UMa | PM* | 11 41 03.0162706212 | +34 12 05.881605449 | 6.31 | 6.08 | 5.34 | 4.73 | 4.38 | G8V | 654 | 0 |
| 18 | * bet Leo | dS* | 11 49 03.57834 | +14 34 19.4090 | 2.30 | 2.22 | 2.13 | 2.08 | 2.06 | A3Va | 605 | 1 |
| 19 | * del UMa | PM* | 12 15 25.5598467041 | +57 01 57.421119850 | 3.460 | 3.410 | 3.320 | 3.25 | 3.25 | A2Vn | 312 | 0 |
| 20 | * bet CVn | ** | 12 33 44.5442516547 | +41 21 26.921352859 | 4.91 | 4.86 | 4.25 | 3.73 | 3.42 | G0V | 613 | 0 |
| 21 | * e Vir | PM* | 13 16 46.5148594512 | +09 25 26.960139646 | 5.81 | 4.8 | G0IV | 590 | 1 | |||
| 22 | * g UMa | ** | 13 25 13.5378333 | +54 59 16.654781 | 4.260 | 4.180 | 4.010 | 3.85 | 3.78 | A5V+M3-4V | 318 | 0 |
| 23 | * o Vir | a2* | 13 34 07.9312445507 | +03 39 32.288960317 | 4.96 | 4.96 | 4.94 | 4.86 | 4.89 | ApEuCrSr | 356 | 0 |
| 24 | * eta Boo | SB* | 13 54 41.07892 | +18 23 51.7946 | 3.440 | 3.250 | 2.680 | 2.24 | 1.95 | G0IV | 733 | 0 |
| 25 | * tau Vir | * | 14 01 38.7935506885 | +01 32 40.310188175 | 4.331 | 4.237 | 4.11 | A2IV/V | 149 | 0 | ||
| 26 | * iot Vir | PM* | 14 16 00.8682760805 | -06 00 01.969483331 | 4.64 | 4.60 | 4.08 | F7III | 372 | 0 | ||
| 27 | * lam Boo | dS* | 14 16 23.0184083839 | +46 05 17.895459693 | 4.31 | 4.26 | 4.18 | 4.16 | 4.13 | A0Va_lB | 362 | 0 |
| 28 | * phi Vir | RG* | 14 28 12.1389021744 | -02 13 40.649015856 | 5.522 | 4.840 | G2IV | 204 | 0 | |||
| 29 | * sig Boo | PM* | 14 34 40.8173867232 | +29 44 42.457673940 | 4.76 | 4.84 | 4.47 | 4.13 | 3.94 | F4VkF2mF1 | 632 | 0 |
| 30 | * c Boo | PM* | 15 07 18.0659348352 | +24 52 09.099406380 | 5.34 | 5.36 | 4.93 | 4.53 | 4.32 | F5V | 374 | 0 |
| 31 | * bet Lib | PM* | 15 17 00.41382 | -09 22 58.4919 | 2.14 | 2.51 | 2.62 | 2.67 | 2.76 | B8Vn | 283 | 0 |
| 32 | * mu.01 Boo | ** | 15 24 29.4314684952 | +37 22 37.761321648 | 4.1 | F0IV | 204 | 0 | ||||
| 33 | * bet CrB | a2* | 15 27 49.7540595700 | +29 06 20.494640434 | 4.08 | 3.97 | 3.68 | 3.50 | 3.45 | F2VpSrCrEuSi | 703 | 0 |
| 34 | * lam Ser | PM* | 15 46 26.6142121632 | +07 21 11.047378824 | 5.13 | 5.03 | 4.42 | 3.92 | 3.60 | G0-V | 618 | 0 |
| 35 | * gam Ser | PM* | 15 56 27.1826577018 | +15 39 41.809580382 | 4.31 | 4.34 | 3.84 | 3.37 | 3.13 | F6V | 586 | 0 |
| 36 | V* CL Dra | dS* | 15 57 47.4406627440 | +54 44 59.149579992 | 5.22 | 4.96 | F1IVab | 120 | 0 | |||
| 37 | * iot CrB | SB* | 16 01 26.5649192496 | +29 51 03.819408336 | 4.921 | 4.971 | A0IIIspHgMnEu | 275 | 0 | |||
| 38 | * tau Her | Pu* | 16 19 44.4367980146 | +46 18 48.102135319 | 3.190 | 3.73 | 3.87 | 4.00 | 4.16 | B5V | 417 | 0 |
| 39 | * 52 Her | a2* | 16 49 14.21821 | +45 58 59.9620 | 4.914 | 4.823 | A1VpSiSrCr | 267 | 0 | |||
| 40 | * 60 Her | PM* | 17 05 22.6904232168 | +12 44 26.975378148 | 5.001 | 4.871 | A3V | 134 | 0 | |||
| 41 | * del Her | SB* | 17 15 01.91058 | +24 50 21.1451 | 3.29 | 3.21 | 3.13 | 3.08 | 3.05 | A1IVn | 209 | 0 |
| 42 | * w Her | RG* | 17 20 39.5674498400 | +32 28 03.877958860 | 6.08 | 6.01 | 5.39 | 4.89 | 4.56 | G0V | 481 | 0 |
| 43 | * 47 Oph | SB* | 17 26 37.8815658414 | -05 05 11.754469183 | 4.90 | 4.93 | 4.54 | 4.16 | 3.95 | F3V | 166 | 0 |
| 44 | * alf Oph | ** | 17 34 56.06945 | +12 33 36.1346 | 2.32 | 2.22 | 2.07 | 1.93 | 1.85 | A5IVnn | 495 | 0 |
| 45 | * iot Her | bC* | 17 39 27.8868980278 | +46 00 22.792978043 | 2.940 | 3.630 | 3.800 | B3IV | 470 | 1 | ||
| 46 | HD 160693 | PM* | 17 39 36.8721883235 | +37 11 01.504256846 | 8.94 | 8.92 | 8.0 | G0 | 224 | 0 | ||
| 47 | * mu.01 Her | ** | 17 46 27.5472960785 | +27 43 14.560978925 | 4.56 | 4.17 | 3.42 | 2.89 | 2.51 | G5IV | 719 | 0 |
| 48 | * gam Oph | PM* | 17 47 53.5605898827 | +02 42 26.204838837 | 3.83 | 3.80 | 3.75 | 3.71 | 3.71 | A1VnkA0mA0 | 411 | 0 |
| 49 | * omi Her | Be* | 18 07 32.5511122149 | +28 45 44.967836300 | 3.74 | 3.802 | 3.827 | B9.5III | 162 | 0 | ||
| 50 | * 42 Peg | PM* | 22 41 27.7207176 | +10 49 52.907917 | 3.10 | 3.33 | 3.41 | 3.43 | 3.50 | B8.5IV | 320 | 0 |
| 51 | * omi Peg | * | 22 41 45.4041684504 | +29 18 27.631023336 | 4.77 | 4.78 | 4.79 | 4.75 | 4.77 | A1IV | 296 | 0 |
To bookmark this query, right click on this link: simbad:objects in 2002ApJ...577..377M and select 'bookmark this link' or equivalent in the popup menu