Table 4.
Pairs of OCs differing by less than 100 pc in their Galactic position and 5 km s−1 in velocity in the high-quality sample.
Cluster 1 | Cluster 2 | Δpos (pc) | ΔV (km s−1) |
---|---|---|---|
ASCC 105 | Roslund 5 | 85.1 | 3.7 |
ASCC 127 | RSG 7 | 61.8 | 3.3 |
ASCC 127 | RSG 8 | 81.9 | 2.8 |
ASCC 16 | ASCC 19 | 24.6 | 3.6 |
ASCC 16 | ASCC 21 | 13.2 | 4.5 |
ASCC 19 | NGC 2232 | 96.0 | 3.9 |
ASCC 58 | Alessi 5 | 99.4 | 3.9 |
ASCC 58 | BH 99 | 54.8 | 3.3 |
ASCC 97 | IC 4725 | 84.0 | 3.8 |
Alessi 20 | Stock 12 | 59.3 | 2.2 |
Alessi 5 | BH 99 | 50.5 | 3.6 |
Collinder 135 | Collinder 140 | 84.6 | 3.6 |
Collinder 135 | NGC 2451B | 69.2 | 2.4 |
Collinder 140 | NGC 2451B | 50.8 | 1.8 |
Collinder 69 | Gulliver 6 | 83.4 | 3.5 |
Gulliver 20 | IC 4665 | 96.3 | 2.7 |
IC 2391 | Platais 9 | 43.9 | 1.6 |
IC 2602 | Platais 8 | 35.9 | 4.3 |
NGC 2451B | NGC 2547 | 82.7 | 3.4 |
RSG 7 | RSG 8 | 24.3 | 2.3 |
Stock 23 | Trumpler 3 | 70.1 | 2.7 |
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