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 |
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.