SDSS J130900.74-005434.2
All names: Gaia DR3 3685903000276122752, SDSS J130900.74-005434.3, Gaia DR2 3685903000276122752, GALEX J130900.7-005433, SDSS J130900.75-005434.2, WD 1306-006, LAMOST J130900.77-005433.8, Gaia EDR3 3685903000276122752, SDSS J130900.74-005434.2, SDSS J130900.74-005434.1, SDSS J130900.72-005434.4, SDSS J130900.73-005434.4
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Guo et al. 2015 | Tremblay et al. 2011 | Vincent et al. 2024 | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Kleinman et al. 2004 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 09 00.72 (0.1) | 13 09 00.74 | 13 09 00.72 (0.2) | 13 09 00.72 | 13 09 00.74 (0.1) | 13 09 00.74 | 13 09 00.02 | 13 09 00.74 | 13 09 00.75 | |||||||
| Declination | -00 54 34.55 (0.1) | -00 54 34.28 | -00 54 34.54 (0.1) | -00 54 34.55 | -00 54 34.27 (0.1) | -00 54 34.30 | -00 54 28.80 | -00 54 34.30 | -00 54 34.20 | |||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA2.7 | DA | DA | |||||||
| Effective temperature | [K] | 16652.0 | 19500.0 (320) | 18020.0 (1095) | 18564.0 (212) | 19355.0 (134) | 18605.0 (213) | |||||||||
| log(g) | [cgs] | 7.81 | 8.00 (0.05) | 7.97 (0.07) | 7.98 (0.04) | 8.02 (0.03) | 8.01 (0.04) | |||||||||
| Mass | [M☉] | 0.513 | 0.62 (0.03) | 0.603 (0.06) | 0.631 (0.02) | |||||||||||
| log(Luminosity) | [L☉] | |||||||||||||||
| Cooling age | [Gyr] | 0.0984 | 0.0832 | |||||||||||||
| 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] | 3.71 (0.2) | 3.47 (0.2) | 3.71 | 3.71 (0.2) | |||||||||||
| Distance | [pc] | 269.69 (12) | 287.96 (20) | 269.69 | 269.69 (12) | |||||||||||
| Composition | H | H | ||||||||||||||
| Proper motion (right ascension) | [mas/yr] | -20.83375222 (0.2) | -21.00047105 (0.4) | -20.834 (0.2) | -19.3 | -18.0 | ||||||||||
| Proper motion (declination) | [mas/yr] | -17.08837929 (0.1) | -17.08168549 (0.2) | -17.088 (0.1) | -17.7 | -19.0 | ||||||||||
| Variability | ||||||||||||||||
| Magnetic | ||||||||||||||||
| Bd | [MG] | |||||||||||||||
| Infrared excess (disk) | ||||||||||||||||
| Binarity | ||||||||||||||||
| B magnitude | ||||||||||||||||
| V magnitude | ||||||||||||||||
| R magnitude | ||||||||||||||||
| I magnitude | ||||||||||||||||
| J magnitude | 18.43 (0.07) | |||||||||||||||
| H magnitude | 18.60 (0.2) | |||||||||||||||
| K magnitude | 18.50 (0.2) | |||||||||||||||
| u magnitude | 18.06 (0.01) | 18.06 (0.01) | 18.07 (0.02) | 18.09 | 18.07 (0.02) | 18.09 (0.02) | ||||||||||
| g magnitude | 17.94 (0.006) | 17.94 (0.006) | 17.96 (0.02) | 17.96 | 17.96 (0.02) | 17.96 (0.02) | ||||||||||
| r magnitude | 18.31 (0.007) | 18.31 (0.007) | 18.30 (0.01) | 18.30 | 18.30 (0.01) | 18.30 (0.02) | ||||||||||
| i magnitude | 18.55 (0.01) | 18.55 (0.01) | 18.55 (0.02) | 18.55 | 18.55 (0.02) | 18.55 (0.02) | ||||||||||
| z magnitude | 18.84 (0.04) | 18.84 (0.04) | 18.84 (0.04) | 18.83 | 18.84 (0.04) | 18.83 (0.04) | ||||||||||
| G magnitude | 18.13 (0.02) | 18.16 | 18.13 | 18.13 (0.003) | ||||||||||||
| BP magnitude | 18.06 (0.02) | 18.05 | ||||||||||||||
| RP magnitude | 18.31 (0.02) | 18.32 | ||||||||||||||
| Pan g magnitude | 18.00 (0.007) | |||||||||||||||
| Pan r magnitude | 18.28 (0.01) | |||||||||||||||
| Pan i magnitude | 18.60 (0.006) | |||||||||||||||
| Pan z magnitude | 18.86 (0.02) | |||||||||||||||
| Pan y magnitude | 19.00 (0.03) | |||||||||||||||
| E(B-V) | 0.022 | |||||||||||||||
* Constant surface field
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