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Table B.1
Literature values for D/H in comets, CCs and IDPs.
| Molecule | Source | D/H | Reference |
|---|---|---|---|
| H2O | 67P | (5.01 ± 0.41) · 10−4 | This work |
| H2O | 103P/Hartley2 | (1.61 ± 0.24) · 10−4 | Hartogh et al. (2011) |
| H2O | 46P/Wirtanen | (1.61 ± 0.65) · 10−4 | Lis et al. (2019) |
| H2O | 81P/Wild 2 | (1.18 − 4.98) · 10−4 | McKeegan et al. (2006) |
| H2O | C/1995 O1 (Hale-Bopp) | (3.3 ± 0.8) · 10−4 | Meier et al. (1998) |
| H2O | C/1996 B2 (Hyakutake) | (2.9 ± 1) · 10−4 | Bockelée-Morvan et al. (1998) |
| H2O | 8P/Tuttle | (4.09 ± 1.45) · 10−4 | Bockelée-Morvan et al. (2015) |
| H2O | C/2009 P1 (Garradd) | (2.06 ± 0.22) · 10−4 | Bockelée-Morvan et al. (2015) |
| H2O | C/2014 Q2 (Lovejoy) | (1.4 ± 0.4) · 10−4 | Biver et al. (2016) |
| H2O | C/2014 Q2 (Lovejoy) | (3.02 ± 0.87) · 10−4 | Paganini et al. (2017) |
| H2O | CCs/OCs | (0.16 − 5.9) · 10−4 | Alexander et al. (2010, 2012) |
| HDOa | 67P | (3.6 ± 1.8) · 10−2 | Altwegg et al. (2017) |
| H2S | 67P | (1.2 ± 0.3) · 10−3 | Altwegg et al. (2017) |
| HCN | C/1995 O1 (Hale-Bopp) | (2.3 ± 0.6) · 10−3 | Crovisier et al. (2004) |
| NH3 | C/1995 O1 (Hale-Bopp) | < 4 · 10−2 | Crovisier et al. (2004) |
| NH3 | 67P | (1.1 ± 0.2) · 10−3 | Altwegg et al. (2019) |
| CH4 | C/2004 Q2 (Machholz) | < 5 · 10−3 | Bonev et al. (2009) |
| CH4 | C/2001 Q4 (NEAT) | < 1 · 10−2 | Kawakita et al. (2005) |
| CH4 | C/2007 N3 (Lulin) | < 7.5 · 10−3 | Gibb et al. (2012) |
| CH4 | 67P | (2.41 ± 0.29) · 10−3 | This work |
| C2H6 | C/2007 W1 (Boattini) | < 2.6 · 10−3 | Doney et al. (2020) |
| C2H6 | 67P | (2.37 ± 0.27) · 10−3 | This work |
| C3H8 | 67P | (2.16 ± 0.26) · 10−3 | This work |
| C4H10 | 67P | (2.05 ± 0.38) · 10−3 | This work |
| H2CO | C/1995 O1 (Hale-Bopp) | < 5 · 10−2 | Crovisier et al. (2004) |
| CH3OH | C/1995 O1 (Hale-Bopp) | < 3 · 10−2 | Crovisier et al. (2004) |
| CH3OH | 67P | (0.71 − 6.63) · 10−2 | Drozdovskaya et al. (2021) |
| Refr. Organics | 67P | (1.57 ± 0.54) · 10−3 | Paquette et al. (2021) |
| Bulk | CCs/OCs | (1.2 − 8.4) · 10−3 | Alexander et al. (2010, 2012); Kerridge (1985); Pearson et al. (2001); Yang & Epstein (1984) |
| Organics | CCs/OCs | < 3.1 · 10−3 | Alexander et al. (2007, 2010); Busemann et al. (2006) |
| Organics | IDPs/UCCAMs | 9 · 10-5 − 8 · 10−3 | Duprat et al. (2010); Messenger (2000) |
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