Table 5.
Separation in space and velocity of binary candidates from the literature, computed from our mean parameters for 861 OCs.
Cluster 1 | Cluster 2 | Ref. | Δpos (pc) | ΔV (km s−1) |
---|---|---|---|---|
Alessi 13 | Mamajek 1 | 1 | 292 | 5.5 |
Alessi 21 | NGC 2422 | 1 | 172 | 8.9 |
Platais 8 | IC 2602 | 1 | 83 | 4.5 |
Turner 9 | ASCC 110 | 1 | 1759 | 6.0 |
Collinder 394 | NGC 6716 | 1 | 29 | 13.9 |
IC 1396 | NGC 7160 | 1 | 128 | 13.9 |
NGC 869 | NGC 884 | 2 | 62 | 19.7 |
NGC 5617 | Trumpler 22 | 3 | 559 | 10.8 |
IC 4756 | NGC 6633 | 4 | 375 | 6.7 |
References. (1) Conrad et al. (2017), (2) Messow & Schorr (1913), (3) De Silva et al. (2015), (4) Casamiquela et al. (2016).
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