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Table 4
Proper motions for BD-11 4672 and their variations from a linear mean motions as retrieved from the HIPPARCOS-Gaia Catalog of Accelerations (Brandt 2018, 2019).
| HIPPARCOS | Gaia DR2 | |
|---|---|---|
| μα (mas yr−1) | − 286.814 ± 1.862 | − 288.590 ± 0.156 |
| μδ (mas yr−1) | − 237.047 ± 1.419 | − 235.560 ± 0.145 |
| Δμα (mas yr−1) | 1.466 ± 1.863 | − 0.309 ± 0.169 |
| Δμδ (mas yr−1) | − 1.528 ± 1.420 | − 0.042 ± 0.153 |
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