Table 1
Photometric data of the three stars employed in our analysis as taken from Simbad.
| Star | RA (J2000.0) | Dec (J2000.0) | B | V | J | H | Ks | E(B−V) |
|
|
||||||||
| CS 22874−024 | 14 38 01.7 | −24 58 47 | 14.34 | 13.91 | 12.77 | 12.48 | 12.42 | 0.076 |
| CD −48 02445 | 06 41 26.7 | −48 13 15 | 10.94 | 10.54 | 9.59 | 9.34 | 9.29 | 0.071 |
| HD 142575 | 15 55 02.8 | +05 04 12 | 9.00 | 8.62 | 7.72 | 7.56 | 7.51 | 0.056 |
Notes. B and V magnitudes are on the Johnson Cousin system. For CS 22874−042 they were taken from Beers et al. (2007) while for CD −48 2445 and HD 142575 the values were taken from Simbad. All JHKs magnitudes are from the 2MASS catalog, and reddening mean values from Schlafly & Finkbeiner (IRSA, 2011).
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