SDSS J111504.50+013203.6
All names: 2QZ J111504.3+013203, Gaia DR2 3810494126018205824, Gaia DR3 3810494126018205824, WD 1112+018, SDSS J111504.50+013203.3, SDSS J111504.50+013203.4, SDSS J111504.50+013203.6, Gaia EDR3 3810494126018205824, GALEX J111504.6+013203
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | MWDD HE | 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 | 11 15 04.57 (0.4) | 11 15 04.51 | 11 15 04.57 (0.5) | 11 15 04.57 | 11 15 04.50 (0.4) | 11 15 04.51 | 11 15 04.15 | 11 15 04.50 | ||||||
| Declination | 01 32 03.25 (0.2) | 01 32 03.61 | 01 32 03.26 (0.3) | 01 32 03.25 | 01 32 03.59 (0.2) | 01 32 03.60 | 01 31 55.92 | 01 32 03.39 | ||||||
| Spectral type | DC | DC | DA | DC | DC | DC | DC | DC | ||||||
| Effective temperature | [K] | 7210.0 | 6972.0 | 7656.0 (378) | 7037.0 (57) | 6862.0 (65) | ||||||||
| log(g) | [cgs] | 8.31 | 8.22 | 8.46 (0.09) | 8.97 (0.05) | 9.99 (0.02) | ||||||||
| Mass | [M☉] | 0.789 | 0.712 | 0.888 (0.08) | ||||||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 2.6310 | 2.4520 | |||||||||||
| log(H/He) | ||||||||||||||
| log(C/He) | ||||||||||||||
| log(Ca/He) | ||||||||||||||
| log(Ca/H) | ||||||||||||||
| Parallax | [mas] | 8.69 (0.3) | 8.52 (0.5) | 8.69 | 8.69 (0.3) | |||||||||
| Distance | [pc] | 115.02 (4) | 117.34 (7) | 115.02 | 115.02 (4) | |||||||||
| Composition | ||||||||||||||
| Proper motion (right ascension) | [mas/yr] | 73.43017498 (0.3) | 74.00253725 (0.9) | 73.43 (0.3) | 80.2 | |||||||||
| Proper motion (declination) | [mas/yr] | -21.18407305 (0.2) | -21.63232164 (0.5) | -21.184 (0.2) | -15.7 | |||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | ||||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | ||||||||||||||
| H magnitude | ||||||||||||||
| K magnitude | ||||||||||||||
| u magnitude | 19.74 (0.03) | 19.74 (0.03) | 19.80 (0.03) | 19.80 | 19.76 (0.03) | |||||||||
| g magnitude | 19.26 (0.01) | 19.26 (0.01) | 19.32 (0.02) | 19.32 | 19.29 (0.02) | |||||||||
| r magnitude | 19.10 (0.01) | 19.10 (0.01) | 19.15 (0.02) | 19.15 | 19.12 (0.02) | |||||||||
| i magnitude | 19.12 (0.02) | 19.12 (0.02) | 19.15 (0.02) | 19.15 | 19.14 (0.02) | |||||||||
| z magnitude | 19.24 (0.06) | 19.24 (0.06) | 19.32 (0.06) | 19.32 | 19.31 (0.06) | |||||||||
| G magnitude | 19.13 (0.04) | 19.18 | 19.13 | 19.13 (0.004) | ||||||||||
| BP magnitude | 19.30 (0.04) | 19.30 | ||||||||||||
| RP magnitude | 18.86 (0.04) | 18.85 | ||||||||||||
| Pan g magnitude | 19.29 (0.01) | |||||||||||||
| Pan r magnitude | 19.14 (0.008) | |||||||||||||
| Pan i magnitude | 19.14 (0.008) | |||||||||||||
| Pan z magnitude | 19.21 (0.02) | |||||||||||||
| Pan y magnitude | 19.19 (0.04) | |||||||||||||
| E(B-V) | 0.008 | |||||||||||||
* Constant surface field
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