Source | VLSRa (km∙s−1) | Rb (kpc) | db (kpc) | Refsb | Rc (kpc) | dc (kpc) |
A | 100.7R | 4.3 | 7.5 | [25] | 4.2 | 8.6 |
B | 102.4R | 4.3 | 8.7 | [24] | 4.2 | 8.5 |
C | 86H | 4.6 | 9.6 | [4] | ... | ... |
D | 96.6R | 4.4 | 5.8 | [23] | 4.3 | 9.0 |
D' | 41.9/92.8R | 6.0 | ... | [23] | 6.1/4.4 | 11.9/9.2 |
E | ... | ... | ... | ... | 4.3 | 9.0 |
F | 86H | 4.6 | 9.6 | [4] | ... | ... |
G | 86H | 4.6 | 9.6 | [4] | ... | ... |