Table 1
Some basic information of both standard stars and members in young associations analysed in this work.
SIMBAD ID | RA | Dec | SpT | V | J | H | K | d(a) | Age | v sin i | ![]() |
---|---|---|---|---|---|---|---|---|---|---|---|
(J2000) | (J2000) | (mag) | (mag) | (mag) | (mag) | (pc) | (Gyr) | (km s−1) | |||
HD 3765 | 00 40 49.27 | +40 11 13.82 | K2 | 7.344 | 5.694 | 5.272 | 5.164 | 17.94 ± 0.03 | 4.94 ± 6.56 | 2.6 (b) | −4.94 ± 0.01 |
HD 159222 | 17 32 00.99 | +34 16 16.13 | G1 | 6.595 | 5.342 | 5.076 | 4.998 | 24.22 ± 0.01 | 3.24 ± 1.48 | 3.01 (c) | −4.88 ± 0.01 |
Coma Berenices | |||||||||||
TYC 1991-1235-1 | 12 28 56.43 | +26 32 57.39 | K5 | 10.971 | 9.208 | 8.768 | 8.661 | 84.14 ± 0.33 | 0.56 ± 0.09 (d) | 3.5 ± 1.2 (e) | −4.41 ± 0.05 |
HIP 61205 | 12 32 31.07 | +35 19 52.31 | G0 | 9.635 | 8.407 | 8.132 | 8.086 | 83.41 ± 0.32 | 0.56 ± 0.09 | 6.4 ± 0.9 (f) | −4.43 ± 0.02 |
TYC 1989-0049-1 | 12 21 15.62 | +26 09 14.05 | K3 | 11.483 | 9.614 | 9.087 | 8.972 | 84.71 ± 0.29 | 0.56 ± 0.09 | 1.4 ± 2.8 (e) | −4.17 ± 0.02 |
TYC 1989-147-1 | 12 24 05.73 | +26 07 42.92 | K0 | 10.461 | 9.081 | 8.762 | 8.611 | 88.67 ± 0.31 | 0.56 ± 0.09 | 5.0 ± 0.9 (e) | −4.55 ± 0.01 |
Ursa Major | |||||||||||
HD 167389 | 18 13 07.23 | +41 28 31.31 | F8 | 7.453 | 6.224 | 5.968 | 5.918 | 34.72 ± 0.03 | 0.5 ± 0.1 (g) | 3.5 ± 0.5 (h) | −4.78 ± 0.02 |
HD 59747 | 07 33 00.58 | +37 01 47.45 | G5 | 7.797 | 6.090 | 5.662 | 5.589 | 20.68 ± 0.02 | 0.5 ± 0.1 | 2.6 ± 0.5 (i) | −4.37 ± 0.02 |
Hercules Lyra | |||||||||||
HD 70573 | 08 22 49.95 | +01 51 33.55 | G1 | 8.711 | 7.558 | 7.276 | 7.191 | 59.28 ± 0.16 | 0.25 ± 0.05 (j) | 13.5 ± 0.5 (k) | −4.31 ± 0.02 |
References. (a) Bailer-Jones et al. (2018); (b) Luck (2017); (c) Martínez-Arnáiz et al. (2010); (d)Silaj & Landstreet (2014); (e)Mermilliod et al. (2009); (f)Mermilliod et al. (2008); (g)Montes et al. (2001); (h)Valenti & Fischer (2005); (i)Marsden et al. (2014); (j)Eisenbeiss et al. (2013); (k)Gonzalez et al. (2010).
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