[SGR2010] J0544+8256
All names: Gaia EDR3 558147875043694592, SDSS J054430.98+825608.8, WIRED J054430.97+825608.8, Gaia DR2 558147870746932736, GALEX J054431.7+825608, WD 0533+829, SDSS J054430.97+825608.8, SDSS J054430.98+825608.7, Gaia DR3 558147875043694592, [SGR2010] J0544+8256
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Bedard et al. 2020 | MWDD H | Gaia DR2 | Stilism | sdss-wdms.org (29/04/2016) | Simbad | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 05 44 31.00 (0.5) | 05 44 30.97 | 05 44 31.00 (0.7) | 05 44 30.98 | 05 44 31.02 (0.5) | 05 44 31.37 | 05 44 30.98 | |||||
| Declination | 82 56 08.76 (0.5) | 82 56 08.80 | 82 56 08.76 (0.8) | 82 56 08.81 | 82 56 08.61 (0.5) | 82 56 02.76 | 82 56 08.80 | |||||
| Spectral type | DA+M | DA+M | DA+M | DA+M3 | DA1.6+M3 | DA+M | ||||||
| Effective temperature | [K] | 32437.0 (554) | 7014.0 | 31853.0 (430) | 7650.0 (46) | |||||||
| log(g) | [cgs] | 8.01 (0.1) | 8.06 | 8.01 (0.1) | 8.15 (0.08) | |||||||
| Mass | [M☉] | 0.66 (0.06) | 0.626 | 0.66 (0.07) | ||||||||
| log(Luminosity) | [L☉] | -0.76 (0.08) | ||||||||||
| Cooling age | [Gyr] | 0.0069 (0.0005) | 1.6360 | |||||||||
| 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] | 5.66 (0.6) | 8.03 (0.9) | 5.66 (0.6) | ||||||||
| Distance | [pc] | 176.68 (19) | 124.50 (15) | 798.00 (75) | 176.68 (19) | |||||||
| Composition | H | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -1.546034015 (0.9) | 2.211058451 (1) | -1.546 (0.9) | ||||||||
| Proper motion (declination) | [mas/yr] | 9.084580642 (0.7) | 3.390705882 (2) | 9.085 (0.7) | ||||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | WDMS | yes | WDMS | |||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 18.84 (0.02) | 18.86 | 18.84 (0.02) | 18.84 | 18.86 (0.03) | |||||||
| g magnitude | 18.98 (0.01) | 19.01 | 18.98 (0.01) | 18.99 | 19.01 (0.02) | |||||||
| r magnitude | 19.18 (0.02) | 19.20 | 19.18 (0.02) | 19.17 | 19.20 (0.02) | |||||||
| i magnitude | 18.73 (0.01) | 18.76 | 18.73 (0.01) | 18.72 | 18.76 (0.02) | |||||||
| z magnitude | 18.24 (0.03) | 18.29 | 18.24 (0.03) | 18.24 | 18.29 (0.04) | |||||||
| G magnitude | 19.19 (0.03) | 19.09 | 19.19 (0.01) | |||||||||
| BP magnitude | 19.05 (0.03) | 19.08 | ||||||||||
| RP magnitude | 18.33 (0.03) | 18.34 | ||||||||||
| Pan g magnitude | 19.06 (0.009) | |||||||||||
| Pan r magnitude | 19.18 (0.01) | |||||||||||
| Pan i magnitude | 18.78 (0.01) | |||||||||||
| Pan z magnitude | 18.36 (0.008) | |||||||||||
| Pan y magnitude | 18.09 (0.02) | |||||||||||
| E(B-V) | 0.014 | |||||||||||
* Constant surface field
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