SDSS J092347.83+102209.1
All names: Gaia DR2 592290318129371776, SDSS J092347.83+102209.1, Gaia EDR3 592290318129371776, GALEX J092347.9+102210, WD 0921+105, Gaia DR3 592290318129371776, SDSS J092347.83+102209.2
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 23 47.80 (0.2) | 09 23 47.83 | 09 23 47.81 (0.4) | 09 23 47.80 | 09 23 47.84 (0.2) | 09 23 47.83 | 09 23 47.59 | 09 23 47.83 | |||||
| Declination | 10 22 08.94 (0.2) | 10 22 09.20 | 10 22 08.95 (0.3) | 10 22 08.94 | 10 22 09.35 (0.2) | 10 22 09.19 | 10 22 05.52 | 10 22 09.19 | |||||
| Spectral type | DA | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 7791.0 | 8076.0 (322) | 8349.0 (73) | 7784.0 (76) | ||||||||
| log(g) | [cgs] | 7.92 | 8.26 (0.08) | 8.58 (0.1) | 8.07 (0.1) | ||||||||
| Mass | [M☉] | 0.546 | 0.755 (0.07) | 0.634 (0.09) | |||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 1.0270 | |||||||||||
| 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] | 6.97 (0.3) | 5.88 (0.5) | 6.97 | 6.97 (0.3) | ||||||||
| Distance | [pc] | 143.45 (6) | 170.02 (14) | 143.45 | 143.45 (6) | ||||||||
| Composition | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -32.65483139 (0.3) | -34.1767944 (0.7) | -32.655 (0.3) | -28.4 | ||||||||
| Proper motion (declination) | [mas/yr] | -25.52290937 (0.2) | -24.23896557 (0.6) | -25.523 (0.2) | -36.0 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | |||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 19.71 (0.04) | 19.71 (0.04) | 19.73 (0.04) | 19.72 | 19.73 (0.04) | ||||||||
| g magnitude | 19.21 (0.01) | 19.21 (0.01) | 19.22 (0.02) | 19.21 | 19.20 (0.02) | ||||||||
| r magnitude | 19.14 (0.01) | 19.14 (0.01) | 19.18 (0.02) | 19.17 | 19.17 (0.02) | ||||||||
| i magnitude | 19.11 (0.02) | 19.11 (0.02) | 19.14 (0.02) | 19.13 | 19.12 (0.02) | ||||||||
| z magnitude | 19.38 (0.06) | 19.38 (0.06) | 19.26 (0.05) | 19.25 | 19.24 (0.05) | ||||||||
| G magnitude | 19.10 (0.03) | 19.12 | 19.10 | 19.10 (0.004) | |||||||||
| BP magnitude | 19.23 (0.03) | 19.22 | |||||||||||
| RP magnitude | 18.90 (0.04) | 18.80 | |||||||||||
| Pan g magnitude | 19.20 (0.007) | ||||||||||||
| Pan r magnitude | 19.11 (0.009) | ||||||||||||
| Pan i magnitude | 19.15 (0.01) | ||||||||||||
| Pan z magnitude | 19.22 (0.01) | ||||||||||||
| Pan y magnitude | 19.28 (0.05) | ||||||||||||
| E(B-V) | 0.008 | ||||||||||||
* Constant surface field
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