WD 1533+012
All names: SDSS J153542.05+010218.2, SDSS J153542.06+010218.2, SDSS J153542.06+010218.1, Gaia EDR3 4417682242588480896, SDSS J153542.07+010218.2, GALEX J153542.0+010218, Gaia DR2 4417682242588480896, Gaia DR3 4417682242588480896, WD 1533+012
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Harris et al. 2003 | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Kleinman et al. 2004 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 15 35 42.08 (0.2) | 15 35 42.06 | 15 35 42.08 (0.3) | 15 35 42.08 | 15 35 42.06 (0.2) | 15 35 41.74 | 15 35 42.07 | 15 35 42.07 | ||||||
| Declination | 01 02 18.29 (0.2) | 01 02 18.22 | 01 02 18.29 (0.2) | 01 02 18.29 | 01 02 18.25 (0.2) | 01 02 11.40 | 01 02 18.20 | 01 02 18.20 | ||||||
| Spectral type | DA5 | DA5 | DA | DA5 | DA4.9 | DA | DA | |||||||
| Effective temperature | [K] | 8415.0 | 8918.0 (432) | 10036.0 (124) | 10284.0 (514) | |||||||||
| log(g) | [cgs] | 7.85 | 8.00 (0.1) | 7.88 (0.2) | 7.37 (0.2) | |||||||||
| Mass | [M☉] | 0.513 | 0.594 (0.09) | |||||||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 0.7764 | ||||||||||||
| 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] | 5.11 (0.3) | 5.05 (0.3) | 5.11 | 5.11 (0.3) | |||||||||
| Distance | [pc] | 195.74 (11) | 198.11 (13) | 195.74 | 195.74 (11) | |||||||||
| Composition | H | |||||||||||||
| Proper motion (right ascension) | [mas/yr] | 11.74371355 (0.3) | 12.23593173 (0.6) | 11.744 (0.3) | -12.0 | |||||||||
| Proper motion (declination) | [mas/yr] | 2.536638357 (0.2) | 3.033944827 (0.5) | 2.537 (0.2) | 2.0 | |||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | ||||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | ||||||||||||||
| H magnitude | ||||||||||||||
| K magnitude | ||||||||||||||
| u magnitude | 19.62 (0.03) | 19.48 | 19.62 (0.03) | 19.59 | 19.67 (0.04) | 19.59 (0.03) | ||||||||
| g magnitude | 19.13 (0.01) | 19.12 | 19.13 (0.01) | 19.13 | 19.14 (0.03) | 19.13 (0.01) | ||||||||
| r magnitude | 19.12 (0.01) | 19.06 | 19.12 (0.01) | 19.12 | 19.13 (0.02) | 19.12 (0.01) | ||||||||
| i magnitude | 19.23 (0.02) | 19.14 | 19.23 (0.02) | 19.20 | 19.18 (0.02) | 19.20 (0.02) | ||||||||
| z magnitude | 19.51 (0.07) | 19.35 | 19.51 (0.07) | 19.36 | 19.56 (0.08) | 19.36 (0.07) | ||||||||
| G magnitude | 19.07 (0.03) | 19.11 | 19.07 | 19.07 (0.004) | ||||||||||
| BP magnitude | 19.20 (0.03) | 19.23 | ||||||||||||
| RP magnitude | 18.89 (0.05) | 18.87 | ||||||||||||
| Pan g magnitude | 19.11 (0.005) | |||||||||||||
| Pan r magnitude | 19.11 (0.008) | |||||||||||||
| Pan i magnitude | 19.19 (0.01) | |||||||||||||
| Pan z magnitude | 19.29 (0.01) | |||||||||||||
| Pan y magnitude | 19.28 (0.02) | |||||||||||||
| E(B-V) | 0.046 | |||||||||||||
* Constant surface field
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