WD 1044+003
All names: PSO J161.8262+00.1214, SDSS J104718.30+000718.4, LAMOST J104718.30+000718.3, Gaia EDR3 3806529291383459456, GALEX J104718.3+000717, SDSS J104718.29+000718.4, TIC 281701161, WDJ104718.30+000718.40, SDSS J104718.30+000718.3, SDSS J104718.31+000718.5, J1047+0007, MGC 95482, Gaia DR3 3806529291383459456, Gaia DR2 3806529291383459456, WD 1044+003, 2MASS J10471831+0007184, SDSS J104718.29+000718.3
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Kilic et al. 2025 | Caron et al. 2023 | Blouin et al. 2019 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 47 18.29 (0.08) | 10 47 18.30 | 10 47 18.29 (0.1) | 10 47 18.29 | 10 47 18.30 (0.08) | 10 47 18.29 | 10 47 18.30 | 10 47 17.83 | 10 47 18.31 | |||||||||
| Declination | 00 07 17.19 (0.07) | 00 07 18.35 | 00 07 17.23 (0.09) | 00 07 17.19 | 00 07 18.40 (0.07) | 00 07 17.23 | 00 07 18.35 | 00 07 15.60 | 00 07 18.51 | |||||||||
| Spectral type | DC | DC | DC | DC | DC | DA: | DC | DC | DC | DC | DC: | DA | ||||||
| Effective temperature | [K] | 7002.0 (33) | 6959.0 (27) | 6965.0 (225) | 7372.0 | 7129.0 | 7659.0 (111) | 10080.0 (6) | 7013.0 (28) | |||||||||
| log(g) | [cgs] | 7.31 (0.01) | 7.26 (0.02) | 7.35 (0.1) | 7.55 | 7.43 | 7.67 (0.03) | 8.59 (0.1) | 10.00 (0.002) | |||||||||
| Mass | [M☉] | 0.258 (0.007) | 0.245 (0.009) | 0.273 (0.04) | 0.363 | 0.299 | 0.416 (0.02) | |||||||||||
| log(Luminosity) | [L☉] | |||||||||||||||||
| Cooling age | [Gyr] | 0.6900 | 0.8200 (0.03) | 0.7917 | 0.8100 | |||||||||||||
| log(H/He) | -3.4 | -3.4 | ||||||||||||||||
| log(C/He) | ||||||||||||||||||
| log(Ca/He) | ||||||||||||||||||
| log(Ca/H) | ||||||||||||||||||
| log(N/He) | ||||||||||||||||||
| log(O/He) | ||||||||||||||||||
| log(Na/He) | ||||||||||||||||||
| log(Mg/He) | ||||||||||||||||||
| log(Al/He) | ||||||||||||||||||
| log(Si/He) | ||||||||||||||||||
| log(P/He) | ||||||||||||||||||
| log(S/He) | ||||||||||||||||||
| log(Cl/He) | ||||||||||||||||||
| log(Sc/He) | ||||||||||||||||||
| log(Ti/He) | ||||||||||||||||||
| log(V/He) | ||||||||||||||||||
| log(Cr/He) | ||||||||||||||||||
| log(Mn/He) | ||||||||||||||||||
| log(Fe/He) | ||||||||||||||||||
| log(Co/He) | ||||||||||||||||||
| log(Ni/He) | ||||||||||||||||||
| log(Cu/He) | ||||||||||||||||||
| log(Zn/He) | ||||||||||||||||||
| log(Ga/He) | ||||||||||||||||||
| log(Ge/He) | ||||||||||||||||||
| log(Sr/He) | ||||||||||||||||||
| Parallax | [mas] | 12.01 (0.1) | 11.85 (0.2) | 11.85 (0.2) | 11.85 (0.2) | 12.01 | 12.01 (0.1) | 11.85 (0.2) | ||||||||||
| Distance | [pc] | 83.25 (0.7) | 84.39 (1) | 84.36 (1) | 84.36 (1) | 83.25 | 83.25 (0.7) | 84.36 (1) | ||||||||||
| Composition | He | He | ||||||||||||||||
| Proper motion (right ascension) | [mas/yr] | -11.6566366 (0.09) | -11.66318139 (0.2) | -11.657 (0.09) | -11.663 | -5.9 | ||||||||||||
| Proper motion (declination) | [mas/yr] | -75.83008846 (0.08) | -75.83391585 (0.2) | -75.83 (0.08) | -75.834 | -77.1 | ||||||||||||
| Variability | ||||||||||||||||||
| Magnetic | ||||||||||||||||||
| Bd | [MG] | |||||||||||||||||
| Infrared excess (disk) | ||||||||||||||||||
| Binarity | ||||||||||||||||||
| B magnitude | 17.58 | |||||||||||||||||
| V magnitude | 17.44 | |||||||||||||||||
| R magnitude | ||||||||||||||||||
| I magnitude | ||||||||||||||||||
| J magnitude | 16.80 (0.01) | 16.61 (0.2) | 16.80 (0.01) | |||||||||||||||
| H magnitude | 16.60 (0.03) | 16.40 (0.3) | 16.60 (0.03) | |||||||||||||||
| K magnitude | 16.58 (0.04) | 16.58 (0.04) | ||||||||||||||||
| u magnitude | 17.88 (0.01) | 17.87 (0.01) | 17.88 (0.01) | 17.88 (0.01) | 17.83 (0.02) | 17.86 | 17.84 (0.02) | |||||||||||
| g magnitude | 17.41 (0.005) | 17.43 (0.004) | 17.41 (0.005) | 17.41 (0.02) | 17.44 | 17.41 (0.02) | ||||||||||||
| r magnitude | 17.30 (0.005) | 17.30 (0.004) | 17.30 (0.005) | 17.30 (0.01) | 17.34 | 17.30 (0.01) | ||||||||||||
| i magnitude | 17.28 (0.006) | 17.31 (0.003) | 17.28 (0.006) | 17.28 (0.01) | 17.32 | 17.27 (0.01) | ||||||||||||
| z magnitude | 17.38 (0.02) | 17.37 (0.004) | 17.38 (0.02) | 17.38 (0.02) | 17.41 | 17.38 (0.02) | ||||||||||||
| G magnitude | 17.26 (0.01) | 17.28 | 17.26 | 17.26 (0.003) | 17.28 | |||||||||||||
| BP magnitude | 17.42 (0.01) | 17.42 | 17.42 | |||||||||||||||
| RP magnitude | 16.97 (0.01) | 16.97 | 16.97 | |||||||||||||||
| Pan g magnitude | 17.43 (0.004) | 17.43 (0.004) | 17.43 (0.004) | |||||||||||||||
| Pan r magnitude | 17.30 (0.003) | 17.30 (0.004) | 17.30 (0.004) | |||||||||||||||
| Pan i magnitude | 17.31 (0.003) | 17.31 (0.003) | 17.31 (0.003) | |||||||||||||||
| Pan z magnitude | 17.37 (0.003) | 17.37 (0.004) | 17.37 (0.004) | |||||||||||||||
| Pan y magnitude | 17.40 (0.007) | 17.40 (0.006) | 17.40 (0.006) | |||||||||||||||
| E(B-V) | 0.003 | |||||||||||||||||
* Constant surface field
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