WD 2059+247
All names: PSO J315.5513+24.9608, WDJ210212.07+245736.37, WD 2059+24, NLTT 50392, LSPM J2102+2457W, PLX 5049.02, 2MASS J21021204+2457360, Gaia DR2 1841254644460354688, G 187-16, TIC 126341976, WD 2059+247, J2102+2457, G187-16, 21022+2457, PM J21022+2457, GALEX J210212.1+245738, USNO-B1.0 1149-00523112, USNO 675, Gaia EDR3 1841254644460354688, Gaia DR3 1841254644460354688
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | O'Brien et al. 2024 | Caron et al. 2023 | McCleery et al. 2020 | Blouin et al. 2019 | MWDD H | Gaia DR2 | Stilism | Limoges et al. 2015 | Gianninas et al. 2011 | Bergeron et al. 2001 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 21 02 12.41 (0.04) | 21 02 12.40 (0.05) | 21 02 12.40 (0.05) | 21 02 12.41 | 21 02 12.07 (0.04) | 21 02 12.40 | 21 02 10.99 | ||||||||||
| Declination | 24 57 40.13 (0.03) | 24 57 40.01 (0.05) | 24 57 40.01 (0.05) | 24 57 40.13 | 24 57 36.38 (0.03) | 24 57 40.01 | 24 57 33.84 | ||||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | DA | DA | DA7.8 | DA | ||||||
| Effective temperature | [K] | 6013.0 (38) | 6119.0 (13) | 5983.2 (24) | 6015.0 (35) | 6033.0 | 6290.0 (107) | 6460.0 (187) | 6070.0 (130) | 6077.0 (22) | |||||||
| log(g) | [cgs] | 8.13 (0.02) | 8.18 (0.003) | 8.13 (0.01) | 8.15 (0.01) | 8.15 | 8.56 (0.2) | 8.71 (0.3) | 8.17 (0.2) | 8.16 (0.007) | |||||||
| Mass | [M☉] | 0.667 (0.01) | 0.702 (0.004) | 0.682 (0.01) | 0.683 | 0.95 (0.1) | 1.04 (0.2) | 0.69 (0.1) | 0.687 (0.006) | ||||||||
| log(Luminosity) | [L☉] | -3.99 | -3.80 (0.1) | ||||||||||||||
| Cooling age | [Gyr] | 3.4200 | 3.2580 (0.1) | 3.2390 | 3.3200 (1) | ||||||||||||
| log(H/He) | |||||||||||||||||
| log(C/He) | |||||||||||||||||
| log(Ca/He) | |||||||||||||||||
| log(Ca/H) | |||||||||||||||||
| log(C/H) | |||||||||||||||||
| log(N/H) | |||||||||||||||||
| log(O/H) | |||||||||||||||||
| log(Na/H) | |||||||||||||||||
| log(Mg/H) | |||||||||||||||||
| log(Al/H) | |||||||||||||||||
| log(Si/H) | |||||||||||||||||
| log(P/H) | |||||||||||||||||
| log(S/H) | |||||||||||||||||
| log(Sc/H) | |||||||||||||||||
| log(Ti/H) | |||||||||||||||||
| log(Cr/H) | |||||||||||||||||
| log(Mn/H) | |||||||||||||||||
| log(Fe/H) | |||||||||||||||||
| log(Ni/H) | |||||||||||||||||
| Parallax | [mas] | 35.67 (0.05) | 35.67 (0.05) | 35.76 (0.06) | 35.76 (0.06) | 35.76 (0.06) | 35.76 (0.06) | 36.10 (4) | 36.10 (4) | 35.67 | 35.67 (0.05) | 35.76 (0.06) | 36.10 (4) | ||||
| Distance | [pc] | 28.03 (0.04) | 28.03 (0.04) | 27.96 (0.05) | 27.96 (0.05) | 27.96 (0.05) | 27.96 (0.05) | 27.70 (3) | 20.00 | 27.70 (3) | 28.03 | 28.03 (0.04) | 27.96 (0.05) | 27.70 (3) | |||
| Composition | H | H | H | H | H | H | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 295.6658365 (0.05) | 295.5747449 (0.1) | 295.666 (0.05) | 295.5747449 | ||||||||||||
| Proper motion (declination) | [mas/yr] | 234.5257106 (0.04) | 234.6317064 (0.09) | 234.526 (0.04) | 234.6317064 | ||||||||||||
| Variability | |||||||||||||||||
| Magnetic | |||||||||||||||||
| Bd | [MG] | ||||||||||||||||
| Infrared excess (disk) | |||||||||||||||||
| Binarity | |||||||||||||||||
| B magnitude | 17.16 | 17.07 | |||||||||||||||
| V magnitude | 16.57 | ||||||||||||||||
| R magnitude | 16.26 | 16.00 | |||||||||||||||
| I magnitude | 15.93 | ||||||||||||||||
| J magnitude | 15.51 (0.007) | 15.52 (0.06) | 15.45 | 15.52 (0.06) | |||||||||||||
| H magnitude | 15.21 (0.08) | 15.21 (0.08) | 15.29 | 15.21 (0.08) | |||||||||||||
| K magnitude | 15.06 (0.1) | 15.06 (0.1) | 15.26 | 15.06 (0.1) | |||||||||||||
| u magnitude | 17.59 (0.01) | 17.61 (0.01) | |||||||||||||||
| g magnitude | 16.76 (0.004) | 16.77 (0.004) | |||||||||||||||
| r magnitude | 16.45 (0.003) | 16.42 (0.004) | |||||||||||||||
| i magnitude | 16.33 (0.001) | 16.31 (0.004) | |||||||||||||||
| z magnitude | 16.32 (0.001) | 16.26 (0.008) | |||||||||||||||
| G magnitude | 16.44 (0.003) | 16.45 | 16.45 | 16.44 | 16.44 (0.003) | 16.45 | |||||||||||
| BP magnitude | 16.73 (0.003) | 16.73 | 16.73 | ||||||||||||||
| RP magnitude | 15.97 (0.003) | 15.98 | 15.98 | ||||||||||||||
| Pan g magnitude | 16.76 (0.003) | 16.76 (0.004) | 16.76 (0.004) | ||||||||||||||
| Pan r magnitude | 16.45 (0.003) | 16.45 (0.003) | 16.45 (0.003) | ||||||||||||||
| Pan i magnitude | 16.33 (0.002) | 16.33 (0.001) | 16.33 (0.001) | ||||||||||||||
| Pan z magnitude | 16.32 (0.001) | 16.32 (0.001) | 16.32 (0.001) | ||||||||||||||
| Pan y magnitude | 16.31 (0.005) | 16.31 (0.006) | 16.32 (0.006) | ||||||||||||||
| E(B-V) | 0.001 | ||||||||||||||||
* Constant surface field
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