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| Query : 2002A&A...394..675T |
2002A&A...394..675T - Astronomy and Astrophysics, volume 394675-678 (2002/11-1)
Polarization statistics of extra-solar systems.
TAMBURINI F., ORTOLANI S. and BIANCHINI A.
Abstract (from CDS):
We have analysed the optical polarimetric properties of nearby intermediate-late type MS stars and examined in some detail the pecularities displayed by those known to have planets. We find that i) the polarization degree is not strictly correlated with the presence of planets; ii) there is a lack of high eccentricity planets at high optical linear polarization levels; iii) no clear correlation is seen between metallicity and polarization amongst extra-solar systems; iv) the contribution to the polarization by the interstellar medium seems to become effective only after ∼70pc.
Abstract Copyright: ∼
Journal keyword(s): stars: planetary systems: protoplanetary disks - polarization
CDS comments: In table 1, HD 83443a = HD 83443B, Ups And a = * ups And b, Ups And b = * ups And c, Ups And c = * ups And d, Gl 876a = GJ 876C, Gl 876b = GJ 876B, 47 Uma a = * 47 Uma B, 47 Uma b = * 47 Uma C.
Simbad objects: 17
| Number of rows : 17 |
| 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 | HD 6434 | PM* | 01 04 40.1502696688 | -39 29 17.584220159 | 8.32 | 7.71 | G2/3V | 241 | 1 | |||
| 2 | * ups And | PM* | 01 36 47.8415443907 | +41 24 19.651368029 | 4.70 | 4.64 | 4.10 | 3.64 | 3.35 | F9V | 1017 | 1 |
| 3 | * ups And d | Pl | 01 36 47.8415443907 | +41 24 19.651368029 | ~ | 171 | 1 | |||||
| 4 | * ups And c | Pl | 01 36 47.8415443907 | +41 24 19.651368029 | ~ | 163 | 1 | |||||
| 5 | * ups And b | Pl | 01 36 47.8415443907 | +41 24 19.651368029 | ~ | 284 | 1 | |||||
| 6 | * eps Eri | BY* | 03 32 55.8444911587 | -09 27 29.739493865 | 5.19 | 4.61 | 3.73 | 3.00 | 2.54 | K2V | 2073 | 1 |
| 7 | HD 83443b | Pl | 09 37 11.8275201048 | -43 16 19.933774320 | ~ | 74 | 1 | |||||
| 8 | HD 83443 | PM* | 09 37 11.8275201048 | -43 16 19.933774320 | 9.03 | 8.24 | K0/1V+G(III) | 250 | 1 | |||
| 9 | * 47 UMa b | Pl | 10 59 27.9727514012 | +40 25 48.920572724 | ~ | 165 | 1 | |||||
| 10 | * 47 UMa c | Pl | 10 59 27.9727514012 | +40 25 48.920572724 | ~ | 105 | 1 | |||||
| 11 | * 47 UMa | PM* | 10 59 27.9727514012 | +40 25 48.920572724 | 5.66 | 4.7 | G1-VFe-0.5 | 824 | 1 | |||
| 12 | HD 114762 | SB* | 13 12 19.7410686234 | +17 31 01.630334317 | 7.78 | F9VgF8mF4+M6?V | 570 | 1 | ||||
| 13 | * tau Boo | PM* | 13 47 15.7381720026 | +17 27 24.809555600 | 5.02 | 4.98 | 4.49 | 4.09 | 3.85 | F7IV-V | 1049 | 1 |
| 14 | HD 179949 | BY* | 19 15 33.2300695008 | -24 10 45.671448072 | 6.772 | 6.237 | F8V | 435 | 1 | |||
| 15 | BD-15 6290c | Pl | 22 53 16.7325836486 | -14 15 49.304052185 | ~ | 202 | 1 | |||||
| 16 | BD-15 6290b | Pl | 22 53 16.7325836486 | -14 15 49.304052185 | ~ | 266 | 1 | |||||
| 17 | BD-15 6290 | BY* | 22 53 16.7325836486 | -14 15 49.304052185 | 12.928 | 11.749 | 10.192 | 9.013 | 7.462 | M3.5V | 1106 | 1 |
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