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Table 4.

Characteristics of some σ Ori E analogs ordered by decreasing υ sin i.

Name Type υ sin i Bp References
[km s−1] [kG]
HR 7355 B2Vnp 300 ± 15 11–12 [1]
HR 5907 He strong CP 290 ± 10 10–16 [2]
HD 345439 He-rich B2V 270 ± 20 [3]
σ Ori E B2Vpe 160 7.3–7.8 [4]
HD 23478 He-norm B3IV 125 ± 20 ≥9.5 [5], [6]
CPD –57°3509 B2IV 70–250 3.3 [7]

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