WD 1544+006
All names: Gaia DR2 4422578883262916096, WD 1544+006, Gaia EDR3 4422578883262916096, SDSS J154703.51+002819.3, SDSS J154703.51+002819.2, SDSS J154703.51+002819.1, GALEX J154703.5+002819, Gaia DR3 4422578883262916096
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Harris et al. 2003 | 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 47 03.49 (0.4) | 15 47 03.51 | 15 47 03.50 (0.5) | 15 47 03.51 (0.4) | 15 47 03.51 | 15 47 03.24 | 15 47 03.51 | 15 47 03.51 | ||||||
| Declination | 00 28 19.29 (0.4) | 00 28 19.34 | 00 28 19.29 (0.4) | 00 28 19.29 (0.4) | 00 28 19.32 | 00 28 15.96 | 00 28 19.19 | 00 28 19.20 | ||||||
| Spectral type | DA3 | DA3 | DA3 | DA | DA2.8 | DA | DA | |||||||
| Effective temperature | [K] | 11943.0 | 18116.0 (645) | 18401.0 (658) | 18129.0 (646) | |||||||||
| log(g) | [cgs] | 7.02 | 7.84 (0.1) | 7.77 (0.1) | 7.84 (0.1) | |||||||||
| Mass | [M☉] | 0.233 | 0.51 (0.07) | |||||||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 0.1371 | ||||||||||||
| 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] | 1.49 (0.6) | 1.15 (0.7) | 1.49 (0.6) | ||||||||||
| Distance | [pc] | 671.20 (271) | 866.78 (521) | 671.19 (271) | ||||||||||
| Composition | H | |||||||||||||
| Proper motion (right ascension) | [mas/yr] | -17.81218948 (0.6) | -16.7094855 (1) | -17.812 (0.6) | -5.5 | -5.0 | ||||||||
| Proper motion (declination) | [mas/yr] | -0.184121312 (0.5) | -0.232290432 (1) | -0.184 (0.5) | 7.3 | 7.0 | ||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | ||||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | ||||||||||||||
| H magnitude | ||||||||||||||
| K magnitude | ||||||||||||||
| u magnitude | 20.18 (0.04) | 20.19 | 20.18 (0.04) | 20.19 (0.04) | 20.20 | 20.20 (0.04) | 20.20 (0.04) | |||||||
| g magnitude | 19.91 (0.02) | 19.90 | 19.91 (0.01) | 19.90 (0.02) | 19.90 | 19.91 (0.02) | 19.90 (0.02) | |||||||
| r magnitude | 20.15 (0.02) | 20.15 | 20.15 (0.02) | 20.16 (0.02) | 20.16 | 20.16 (0.02) | 20.16 (0.02) | |||||||
| i magnitude | 20.40 (0.04) | 20.39 | 20.40 (0.04) | 20.40 (0.04) | 20.40 | 20.41 (0.04) | 20.40 (0.04) | |||||||
| z magnitude | 20.41 (0.1) | 20.35 | 20.41 (0.1) | 20.36 (0.1) | 20.36 | 20.38 (0.1) | 20.36 (0.1) | |||||||
| G magnitude | 20.03 (0.05) | 20.12 | 20.03 (0.006) | |||||||||||
| BP magnitude | 19.99 (0.05) | 20.04 | ||||||||||||
| RP magnitude | 20.01 (0.1) | 19.92 | ||||||||||||
| Pan g magnitude | 19.89 (0.01) | |||||||||||||
| Pan r magnitude | 20.17 (0.02) | |||||||||||||
| Pan i magnitude | 20.44 (0.01) | |||||||||||||
| Pan z magnitude | 20.61 (0.03) | |||||||||||||
| Pan y magnitude | 20.04 (0.05) | |||||||||||||
| E(B-V) | 0.078 | |||||||||||||
* Constant surface field
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