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Table 2
Hot subdwarf targets observed by CHEOPS (as of 19 December 2020).
| Name | Type | G mag | # of orbits | Phase coverage | Min. planet size |
|---|---|---|---|---|---|
| (as of 19 Nov. 2020) | (days, for >80% coverage) | (R⊕, for S∕N = 5 and 0.18 R⊙ host) | |||
| Active | |||||
| HD 149382 | sdB | 8.80 | 14 (7 × 2) | 0.47 | 0.4 |
| HD 127493 | sdO | 9.96 | 6.8 (2 × 1 + 4.8) | 0.18 | 0.4 |
| TYC 981-1097-1 | sd | 12.01 | 18 (6 × 3) | 0.68 | 0.7 |
| Feige 110 | sdOB | 11.79 | 6 (3 × 2) | 0.25 | 0.7 |
| CW83-1419-09 | sdOB | 12.04 | 12 (4 × 3) | 0.39 | 0.7 |
| EC 14248-2647 | sdOB | 11.98 | 2 (1 × 2) | <0.10 | 0.7 |
| PG 2219+094 | sdB | 11.90 | 5 (5 × 1) | 0.18 | 0.7 |
| PG 1352-023 | sdOB | 12.06 | 6 (3 × 2) | 0.18 | 0.8 |
| LS IV -12 1 | sdO | 11.11 | 4 (4 × 1) | 0.18 | 0.8 |
| Feige 14 | sdB | 12.77 | 5 (5 × 1) | 0.11 | 0.8 |
| EC 22081-1916 | sdB | 12.94 | 6 (3 × 2) | 0.25 | 0.8 |
| LS IV+06 2 | He-sdO | 12.14 | 5 (5 × 1) | 0.18 | 0.8 |
| MCT 2350-3026 | sdO | 12.07 | 8 (4 × 2) | 0.32 | 0.8 |
| TYC 982-614-1 | sd | 12.21 | 18 (6 × 3) | 0.68 | 0.8 |
| EC 20305-1417 | sdB | 12.34 | 6 (2 × 3) | 0.25 | 0.8 |
| LS IV+109 | He-sdO | 11.97 | 10 (5 × 2) | 0.39 | 0.8 |
| PG 1432+004 | sdB | 12.75 | 4 (2 × 2) | 0.11 | 0.8 |
| TonS403 | sdO | 12.92 | 11 (11 × 1) | 0.25 | 0.8 |
| TYC 497-63-1 | sdB | 12.89 | 5 (5 × 1) | 0.11 | 0.8 |
| TYC 999-2458-1 | sdB | 12.59 | 3 (1 × 3) | 0.18 | 0.9 |
| TYC 499-2297-1 | sdB | 12.63 | 12 (6 × 2) | 0.54 | 0.9 |
| LS IV+00 21 | sdOB | 12.41 | 4 (2 × 2) | 0.18 | 0.9 |
| PG 1245-042 | sd | 13.60 | 7 (7 × 1) | 0.18 | 1.0 |
| PG 2151+100 | sdB | 12.68 | 9 (3 × 3) | 0.39 | 1.0 |
| EC 13047-3049 | sdB | 12.78 | 2 (1 × 2) | <0.10 | 1.0 |
| PG 1505+074 | sdB | 12.37 | 2 (2 × 1) | <0.10 | 1.0 |
| LS IV -14 116 | He-sdOB | 12.98 | 2 (2 × 1) | 0.11 | 1.0 |
| EC 12578-2107 | sdB | 13.52 | 7 (7 × 1) | 0.25 | 1.0 |
| EC 13080-1508 | sdB | 13.65 | 3 (3 × 1) | 0.18 | 1.0 |
| PB 8783 | sdO+F | 12.23 | 6 (3 × 2) | 0.25 | 1.1 |
| MCT 2341-3443 | sdB | 10.92 | 4 (2 × 2) | 0.18 | 1.1 |
| EC 21595-1747 | sdOB | 12.62 | 4 (2 × 2) | 0.18 | 1.1 |
| PG 1230+067 | He-sdOB | 13.12 | 2 (1 × 2) | 0.11 | 1.1 |
| EC 15103-1557 | sdB | 12.82 | 6 (3 × 2) | 0.25 | 1.1 |
| PG 2313-021 | sdB | 13.00 | 6 (3 × 2) | 0.18 | 1.1 |
| PG 2349+002 | sdB | 13.27 | 10 (1 × 10) | 0.32 | 1.1 |
| PG 1207-033 | sdB | 13.34 | 2 (2 × 1) | 0.11 | 1.1 |
| PG 1303-114 | sdB | 13.63 | 5 (5 × 1) | 0.18 | 1.1 |
| PG 1343-102 | sdB | 13.69 | 4 (4 × 1) | 0.25 | 1.1 |
| Suspended | |||||
| LS IV+06 5 | sdB | 12.37 | 8 (4 × 2) | – | >1.3 |
| EC 14338-1445 | sdB | 13.55 | 2 (2 × 1) | – | >1.5 |
| EC 14599-2047 | sdB | 13.57 | 3 (3 × 1) | – | >1.5 |
| EC 01541-1409 | sdB | 12.27 | 12 (4 × 3) | – | >1.5 |
| TYC 1077-218-1 | sdOB | 12.41 | 3 (3 × 1) | – | >2.0 |
| LS IV +09 2 | sdB | 12.69 | 4 (2 × 2) | – | >2.0 |
| TYC 467-3836-1 | sdB | 11.70 | 6 (6 × 1) | – | >2.0 |
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