Table 7
Connection between cloud condensates in the upper atmosphere and the crust composition as in Table 6, but for 700 < Tsurf < 1000 K.
| Tsurf [K] | Planet | MP [M⊕ ] | RP [R⊕ ] | Teq [K] | Ref. | C[s] | NH4Cl[s] | S2[s] | FeS[s] | FeS2[s] | KCl[s] NaCl[s] | AlF3[s] | Fe2O3[s] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 700–750 | GJ 143 c | 3.69919 | 0.89 ± 0.07 | 703 ± 24 | (19) | CI | BSE | CC | Earth | ||||
| K2 155 b | 4.7 ± 0.4 | 1.81 ± 0.16 | 708 ± 40 | (5) | PWD MORB | BSE12 | PWD BSE | ||||||
| K2 154 b | 6.8 ± 2.5 | 1.99 ± 0.21 | 715 ± 9 | (17) | BSE15 | ||||||||
| GJ 9827 c | 1.9 ± 0.5 | 1.20 ± 0.05 | 722 ± 25 | (20) | MORB | ||||||||
| Kepler-114 b | 7 ± 4 | 1.26 ± 0.14 | 722.0 | (15) | PWD CI Archean Solar |
||||||||
| 750–800 | KOI-1599.01 | 4.6 ± 0.3 | 1.9 ± 0.4 | 755.0 | (21) | PWD MORB | BSE | CC | Earth | ||||
| GJ 3473 b | 1.9 ± 0.3 | 1.264 ± 0.006 | 773 ± 16 | (22) | BSE12 | PWD BSE | |||||||
| TOI-1235 b | 5.9 ± 0.7 | 1.69 ± 0.08 | 775 ± 13 | (23) | BSE15 | ||||||||
| K2 257 b | 0.7 ± 0.5 | 0.83 ± 0.06 | 789 ± 14 | (17) | MORB | ||||||||
| K2 254 b | 5.2 ± 2.6 | 1.63 ± 0.28 | 791 ± 26 | (16) | PWD CI Archean Solar |
||||||||
| 800–900 | L 168-9 b | 4.6 ± 0.6 | 1.390 ± 0.09 | 820 ± 160 | (24) | PWD MORB | PWD CI | CC | BSE | MORB | BSE | Earth | |
| TOI-178 c | 4.8 ± 0.7 | 1.67 ± 0.11 | 873 ± 18 | (25) | PWD BSE | BSE12 | |||||||
| LTT 3780 b | 3.1 ± 0.6 | 1.33 ± 0.08 | 892.0 | (26) | BSE15 Archean Solar |
||||||||
| 900–1000 | HD 136352 b | 4.6 ± 0.5 | 1.48 ± 0.06 | 911 ± 18 | (27) | PWD MORB | PWD BSE | BSE | MORB | BSE | Earth | CC | |
| K2 228 b | 3.2 ± 1.7 | 1.21 ± 0.10 | 914 ± 14 | (17) | BSE12 | ||||||||
| TOI-1634 b | 4.9 ± 0.7 | 1.79 ± 0.09 | 924 ± 22 | (28) | BSE15 | ||||||||
| K2 158 c | 3.6 ± 2.0 | 1.28 ± 0.13 | 948 ± 13 | (17) | PWD BSE | ||||||||
| K2 224 b | 4.9 ± 2.4 | 1.56 ± 0.16 | 1002 ± 11 | (17) | PWD CI | ||||||||
| Kepler-93 b | 4.5 ± 0.9 | 1.57 ± 0.11 | 1037.0 | (29) | Archean | ||||||||
| K2-233 b | 3 ± 3 | 1.40 ± 0.07 | 1040 ± 27 | (30) | Solar | ||||||||
| TOI-178 b | 1.5 ± 0.5 | 1.15 ± 0.08 | 1040 ± 22 | (25) | |||||||||
| GJ 9827 b | 4.9 ± 0.4 | 1.53 ± 0.06 | 1040 ± 40 | (20) | |||||||||
Notes. The listed confirmed planets are all transiting and have planetary masses of MP < 8 M⊕, planetary radii of RP < 2 R⊕ and equilibrium temperatures of 750 K < Teq < 1050 K. For these planets, we assume Teq = Tsurf and a surface pressure of psurf = 1 bar. The temperature ranges are determined by comparable cloud condensate composition in the upper atmosphere as shown in Fig. 4.
References.(5) Hirano et al. (2018); (16) Batalha et al. (2013); (17) Livingston et al. (2018); (19) Dragomir et al. (2019); (20) Niraula et al. (2017); (21) Panichi et al. (2019); (22) Kemmer et al. (2020); (23) Bluhm et al. (2020); (24) Astudillo-Defru et al. (2020); (25) Leleu et al. (2021); (26) Cloutier et al. (2020); (27) Kane et al. (2020); (28) Cloutier et al. (2021); (29) Ballard et al. (2014); (30) Lillo-Box et al. (2020).
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