Table 1: Parameters of HD 104237. References: [1] van den Ancker et al. (1998), [2] Donati et al. (1997), [3] Grady et al. (2004), [4] Hagen (1970), [5] van den Ancker et al. (1997).
Parameter   References
Name DX Cha  
RA (J2000.0) 12 00 05.08  
Dec. (J2000.0) -78 11 34.5  
Distance 116 +8-7 pc [1]
Spectral type A4V [2]
  A7.5Ve-A8Ve [3]
Brightness mV = 6.6  
Mass $M = 2.3~{M}_\odot$ [4]
  $M = 2.5\pm 0.1~{M}_\odot$ [5]
Luminosity $\log~(L_{\star}/{L}_{\odot}) = 1.55^{+0.06}_{-0.05}$ [1]
  $\log~(L_{\star}/{L}_{\odot}) = 1.42^{+0.04}_{-0.07}$ [3]
Temperature $T_{{\rm eff}} = 8500~{\rm K}$ [1]
$v\sin~i$ 12 $\pm$ 2 km s-1 [2]


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