Table 2
List of stars used in this work, provided with specifications: distance from the observer, estimated age and spectral type of the parent star.
| Object | Distance | Age | Spectral type | K 1 | L′2 | References |
| (pc) | (Myr) | (mag) | (mag) | |||
|
|
||||||
| 49 Cet | 59 | 40 | A1V | 5.46 | 5.45 | 1, 2 |
| AU Mic | 9.9 | 21± 4 | M1Ve | 4.53 | 4.32 | 3, 4, 5 |
| β Pic | 19.3 | 21± 4 | A6V | 3.48 | 3.46 | 5, 6 |
| η Tel | 47.7 | 21± 4 | A0V | 5.01 | 5.01 | 1, 5, 7 |
| Fomalhaut | 7.7 | 440± 40 | A3V/A4V | 1.05 | 1.04 | 6, 8 |
| g Lup | 17.5 |
|
F5V | 3.80 | 3.76 | 1, 9, 10 |
| HD 181327 | 51.8 | 21± 4 | F5V/F6V | 5.91 | 5.87 | 1, 5, 11, 12 |
| HR 8799 | 39.4 |
|
F0V | 5.24 | 5.22 | 2, 13 |
Notes.
derived with Tokunaga (2000) color table.
Reference. (1) Cutri et al. (2003); (2) van Leeuwen (2007); (3) Stauffer et al. (2010); (4) Torres et al. (2006); (5) Binks & Jeffries (2014); (6) Ducati (2002); (7) Wyatt et al. (2007); (8) Mamajek (2012); (9) Gray et al. (2006); (10) Kalas et al. (2006); (11) Schneider et al. (2006); (12) Holmberg et al. (2009); (13) Gray & Corbally (2014).
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