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| Query : 2011ApJ...741L..23K |
2011ApJ...741L..23K - Astrophys. J., 741, L23 (2011/November-1)
On the ages of planetary systems with mean-motion resonances.
KORISKI S. and ZUCKER S.
Abstract (from CDS):
We present preliminary though statistically significant evidence that shows that multiplanetary systems that exhibit a 2/1 period commensurability are in general younger than multiplanetary systems without commensurabilities, or even systems with other commensurabilities. An immediate possible conclusion is that the 2/1 mean-motion resonance in planetary systems tends to be disrupted after typically a few Gyrs.
Abstract Copyright: ∼
Journal keyword(s): celestial mechanics - methods: statistical - planetary systems - planets and satellites: dynamical evolution and stability - stars: statistics
Simbad objects: 40
| Number of rows : 40 |
| 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 9446 | PM* | 01 33 20.1847092432 | +29 15 54.539434692 | 9.03 | 8.0 | G5V | 84 | 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 | HD 10180 | * | 01 37 53.5772394024 | -60 30 41.482108548 | 7.95 | 7.32 | G1V | 218 | 2 | |||
| 4 | HD 11964 | PM* | 01 57 09.6074243168 | -10 14 32.732533622 | 7.25 | 6.42 | G9VCN+1 | 211 | 1 | |||
| 5 | HD 12661 | PM* | 02 04 34.2881404104 | +25 24 51.513637932 | 8.16 | 7.0 | K0V | 278 | 1 | |||
| 6 | BD+20 518 | PM* | 03 11 14.2301712744 | +21 05 50.493993288 | 9.26 | 8.50 | G6V | 127 | 1 | |||
| 7 | HD 37124 | PM* | 05 37 02.4866159419 | +20 43 50.832948117 | 8.35 | 7.2 | G4IV-V | 321 | 2 | |||
| 8 | HD 38529 | PM* | 05 46 34.9131388488 | +01 10 05.502949860 | 5.4 | G8III/IV | 376 | 2 | ||||
| 9 | HD 40307 | PM* | 05 54 04.2405000288 | -60 01 24.493007640 | 8.814 | 8.097 | 7.147 | 6.597 | 6.119 | K2.5V | 305 | 1 |
| 10 | HD 45364 | PM* | 06 25 38.4743561928 | -31 28 51.430718388 | 8.82 | 8.06 | G8V | 145 | 1 | |||
| 11 | HD 47186 | PM* | 06 36 08.7879310512 | -27 37 20.268367464 | 8.36 | 7.63 | G6V | 165 | 1 | |||
| 12 | HD 60532 | PM* | 07 34 03.1805638968 | -22 17 45.843172440 | 5.02 | 4.94 | 4.39 | F6IV-V | 244 | 1 | ||
| 13 | HD 69830 | PM* | 08 18 23.9469682407 | -12 37 55.817187530 | 6.74 | 5.95 | G8:V | 587 | 1 | |||
| 14 | HD 70680 | * | 08 21 37.6082069568 | -40 27 17.412980076 | 7.58 | 7.47 | A2/3IV | 12 | 0 | |||
| 15 | HD 73526 | PM* | 08 37 16.4833548528 | -41 19 08.790456324 | 9.69 | 9.00 | G6V | 206 | 2 | |||
| 16 | HD 74156 | PM* | 08 42 25.1219511432 | +04 34 41.145751740 | 7.2 | G1V | 247 | 2 | ||||
| 17 | * rho01 Cnc | PM* | 08 52 35.8111044043 | +28 19 50.954994470 | 7.45 | 6.82 | 5.4 | K0IV-V | 1223 | 1 | ||
| 18 | HD 82943 | PM* | 09 34 50.7353072232 | -12 07 46.369202196 | 7.17 | 6.53 | F9VFe+0.5 | 498 | 2 | |||
| 19 | BD-08 2823 | PM* | 10 00 47.7204762252 | -09 31 00.044866538 | 10.94 | 9.874 | 9.801 | K4:V | 86 | 1 | ||
| 20 | BD+20 2457 | * | 10 16 44.8671846183 | +19 53 29.010025880 | 10.99 | 9.74 | K2 | 64 | 1 | |||
| 21 | * 24 Sex | PM* | 10 23 28.3698081504 | -00 54 08.092603368 | 7.400 | 6.441 | 6.41 | K0IV | 94 | 1 | ||
| 22 | * 47 UMa | PM* | 10 59 27.9727514012 | +40 25 48.920572724 | 5.66 | 4.7 | G1-VFe-0.5 | 824 | 1 | |||
| 23 | HD 108874 | PM* | 12 30 26.8817398344 | +22 52 47.377485192 | 9.49 | 8.3 | G9V | 182 | 1 | |||
| 24 | * 61 Vir | PM* | 13 18 24.3139864471 | -18 18 40.297748582 | 5.710 | 5.440 | 4.740 | G6.5V | 742 | 1 | ||
| 25 | HD 125612 | PM* | 14 20 53.5176649416 | -17 28 53.489705520 | 8.93 | 8.32 | G3V | 147 | 1 | |||
| 26 | HD 128311 | BY* | 14 36 00.5602765558 | +09 44 47.454573266 | 9.232 | 8.441 | 7.446 | 6.895 | 6.425 | K3V | 338 | 1 |
| 27 | * 23 Lib | PM* | 15 13 28.6669233518 | -25 18 33.653388418 | 7.168 | 6.46 | 6.43 | G6IV-V | 332 | 1 | ||
| 28 | HD 147018 | PM* | 16 23 00.1478804220 | -61 41 19.559913914 | 9.07 | 8.30 | G8/K0V | 79 | 1 | |||
| 29 | HD 155358 | PM* | 17 09 34.6176428924 | +33 21 21.085565784 | 7.0 | G0 | 175 | 1 | ||||
| 30 | * mu. Ara | PM* | 17 44 08.7031414872 | -51 50 02.591603160 | 5.85 | 5.15 | G3IV-V | 578 | 2 | |||
| 31 | HD 168443 | PM* | 18 20 03.9332862096 | -09 35 44.614653900 | 7.62 | 6.92 | G6V | 334 | 1 | |||
| 32 | HD 169830 | * | 18 27 49.4849984976 | -29 49 00.700831380 | 6.406 | 5.902 | 7.01 | F7V | 298 | 1 | ||
| 33 | HD 181433 | PM* | 19 25 09.5666936172 | -66 28 07.676956827 | 9.42 | 8.38 | K3III-IV | 144 | 1 | |||
| 34 | HD 183263 | * | 19 28 24.5713671072 | +08 21 29.004515424 | 8.51 | 7.86 | G6IV | 149 | 1 | |||
| 35 | HD 187123 | PM* | 19 46 58.1122487784 | +34 25 10.281404460 | 7.4 | G2V | 264 | 1 | ||||
| 36 | HD 190360 | PM* | 20 03 37.4050868074 | +29 53 48.492435887 | 6.44 | 5.2 | G7IV-V | 490 | 1 | |||
| 37 | HD 200964 | PM* | 21 06 39.8422794792 | +03 48 11.226709188 | 7.379 | 6.487 | G8IV | 101 | 1 | |||
| 38 | HD 202206 | PM* | 21 14 57.7686051936 | -20 47 21.161521320 | 8.79 | 8.07 | G6V | 246 | 1 | |||
| 39 | HD 215497 | PM* | 22 46 36.7539769920 | -56 35 58.326725148 | 9.92 | 8.95 | K3V | 74 | 1 | |||
| 40 | HD 217107 | ** | 22 58 15.5408995872 | -02 23 43.383234768 | 6.919 | 6.163 | G8IV-V | 398 | 1 |
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