WD 1527+013
All names: Gaia DR3 4417831020255749376, GALEX J153017.1+011009, Gaia DR2 4417831020255749376, Gaia EDR3 4417831020255749376, WD 1527+013, SDSS J153017.14+011011.8, SDSS J153017.15+011011.8
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Tremblay et al. 2011 | Harris et al. 2003 | 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 | 15 30 17.19 (0.2) | 15 30 17.15 | 15 30 17.18 (0.3) | 15 30 17.18 | 15 30 17.15 (0.2) | 15 30 17.14 | 15 30 16.61 | 15 30 17.15 | 15 30 17.15 | |||||||
| Declination | 01 10 11.42 (0.2) | 01 10 11.86 | 01 10 11.44 (0.2) | 01 10 11.42 | 01 10 11.85 (0.2) | 01 10 11.85 | 01 10 04.44 | 01 10 11.84 | 01 10 11.86 | |||||||
| Spectral type | DA | DA | DA6 | DA | DA6 | DA | DA5.3 | DA | DA | |||||||
| Effective temperature | [K] | 8755.0 | 9410.0 (80) | 8684.0 (356) | 9477.0 (64) | 9337.0 (66) | 9531.0 (68) | |||||||||
| log(g) | [cgs] | 7.85 | 8.64 (0.09) | 7.84 (0.09) | 8.61 (0.09) | 8.56 (0.08) | 8.71 (0.1) | |||||||||
| Mass | [M☉] | 0.511 | 1.01 (0.06) | 0.506 (0.07) | 0.942 (0.04) | |||||||||||
| log(Luminosity) | [L☉] | |||||||||||||||
| Cooling age | [Gyr] | 0.6993 | 2.2909 | |||||||||||||
| 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] | 5.13 (0.2) | 5.06 (0.3) | 5.13 | 5.13 (0.2) | |||||||||||
| Distance | [pc] | 194.80 (8) | 197.69 (12) | 194.80 | 194.80 (8) | |||||||||||
| Composition | H | H | ||||||||||||||
| Proper motion (right ascension) | [mas/yr] | 34.56826566 (0.3) | 33.84459224 (0.5) | 34.568 (0.3) | 42.0 | |||||||||||
| Proper motion (declination) | [mas/yr] | -26.38415359 (0.2) | -26.28207875 (0.4) | -26.384 (0.2) | -22.0 | |||||||||||
| Variability | ||||||||||||||||
| Magnetic | ||||||||||||||||
| Bd | [MG] | |||||||||||||||
| Infrared excess (disk) | ||||||||||||||||
| Binarity | ||||||||||||||||
| B magnitude | ||||||||||||||||
| V magnitude | ||||||||||||||||
| R magnitude | ||||||||||||||||
| I magnitude | ||||||||||||||||
| J magnitude | ||||||||||||||||
| H magnitude | ||||||||||||||||
| K magnitude | ||||||||||||||||
| u magnitude | 19.42 (0.03) | 19.33 | 19.42 (0.03) | 19.38 (0.03) | 19.37 | 19.41 (0.03) | 19.37 (0.03) | |||||||||
| g magnitude | 18.98 (0.01) | 18.95 | 18.98 (0.01) | 18.96 (0.01) | 18.97 | 19.00 (0.03) | 18.97 (0.01) | |||||||||
| r magnitude | 18.97 (0.01) | 18.93 | 18.97 (0.01) | 18.97 (0.01) | 18.97 | 18.98 (0.02) | 18.97 (0.01) | |||||||||
| i magnitude | 19.04 (0.01) | 18.97 | 19.04 (0.01) | 19.02 (0.02) | 19.01 | 19.05 (0.02) | 19.01 (0.02) | |||||||||
| z magnitude | 19.17 (0.06) | 19.06 | 19.17 (0.06) | 19.09 (0.06) | 19.09 | 19.15 (0.06) | 19.09 (0.06) | |||||||||
| G magnitude | 18.92 (0.03) | 18.95 | 18.92 | 18.92 (0.004) | ||||||||||||
| BP magnitude | 19.07 (0.03) | 19.08 | ||||||||||||||
| RP magnitude | 18.72 (0.04) | 18.79 | ||||||||||||||
| Pan g magnitude | 18.95 (0.008) | |||||||||||||||
| Pan r magnitude | 18.96 (0.01) | |||||||||||||||
| Pan i magnitude | 19.04 (0.003) | |||||||||||||||
| Pan z magnitude | 19.18 (0.01) | |||||||||||||||
| Pan y magnitude | 19.23 (0.01) | |||||||||||||||
| E(B-V) | 0.041 | |||||||||||||||
* Constant surface field
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