Open Access
Table A.1
Astrometry for all candidate companions to HD 112810 identified in the VLT/SPHERE data.
| N | date | sep [mas] | σsep [mas] | PA [°] | σPA [°] |
|---|---|---|---|---|---|
| 1 | 2016 Mar 01 | 3446.9 | 7.4 | 261.58 | 0.14 |
| 1 | 2016 May 01 | 3457.7 | 6.8 | 261.60 | 0.14 |
| 1 | 2016 May 15 | 3457.3 | 7.1 | 261.56 | 0.14 |
| 1 | 2020 Feb 17 | 3350.1 | 6.0 | 262.25 | 0.14 |
| 1 | 2020 Feb 18 | 3355.5 | 6.8 | 262.25 | 0.14 |
| 2 | 2016 Mar 01 | 5610.8 | 9.7 | 311.52 | 0.14 |
| 2 | 2016 May 01 | 5607.2 | 9.7 | 311.46 | 0.14 |
| 2 | 2016 May 15 | 5610.1 | 9.7 | 311.51 | 0.14 |
| 2 | 2020 Feb 17 | 5522.2 | 9.5 | 312.33 | 0.14 |
| 2 | 2020 Feb 18 | 5528.1 | 9.5 | 312.25 | 0.14 |
| 3 | 2016 Mar 01 | 5751.2 | 9.9 | 358.53 | 0.14 |
| 3 | 2016 May 01 | 5747.8 | 9.9 | 358.52 | 0.14 |
| 3 | 2016 May 15 | 5754.8 | 9.9 | 358.52 | 0.14 |
| 3 | 2020 Feb 17 | 5794.8 | 10.0 | 359.41 | 0.14 |
| 3 | 2020 Feb 18 | 5790.4 | 10.0 | 359.33 | 0.14 |
| 4 | 2016 Mar 01 | 5869.5 | 10.3 | 126.62 | 0.14 |
| 4 | 2016 May 01 | 5872.6 | 10.2 | 126.58 | 0.14 |
| 4 | 2016 May 15 | 5868.7 | 10.3 | 126.59 | 0.14 |
| 4 | 2020 Feb 17 | 5910.7 | 10.2 | 125.90 | 0.14 |
| 4 | 2020 Feb 18 | 5907.0 | 10.2 | 125.95 | 0.14 |
| 5 | 2016 Mar 01 | 6113.4 | 10.6 | 283.91 | 0.14 |
| 5 | 2016 May 01 | 6115.1 | 10.6 | 283.86 | 0.14 |
| 5 | 2016 May 15 | 6114.0 | 10.6 | 283.86 | 0.14 |
| 5 | 2020 Feb 17 | 6008.8 | 10.4 | 284.57 | 0.14 |
| 5 | 2020 Feb 18 | 6019.5 | 10.4 | 284.53 | 0.14 |
| 6 | 2020 Feb 17 | 5217.2 | 9.5 | 98.78 | 0.14 |
| 6 | 2020 Feb 18 | 5219.3 | 9.4 | 98.78 | 0.14 |
Notes. For companions detected in both 2016 and 2020, we also plot the candidate astrometry, and the predicted astrometry for a background object, in Fig. A.1; all companions are consistent with being background stars.
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