USNO-A2.0 1350-08631436
All names: SDSS J152741.56+482805.0, Gaia DR2 1402131278240854912, Gaia EDR3 1402131278240854912, SDSS J152741.57+482805.0, SDSS J152741.58+482805.0, USNO-A2.0 1350-08631436, WD 1526+486, Gaia DR3 1402131278240854912, GALEX J152741.5+482806
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 15 27 41.56 (0.3) | 15 27 41.57 | 15 27 41.56 (0.3) | 15 27 41.57 (0.3) | 15 27 41.58 | 15 27 41.38 | 15 27 41.58 | |||||
| Declination | 48 28 05.00 (0.3) | 48 28 05.00 | 48 28 05.00 (0.4) | 48 28 05.00 (0.3) | 48 28 05.03 | 48 28 03.36 | 48 28 05.03 | |||||
| Spectral type | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 11677.0 | 12171.0 (356) | 12057.0 (343) | ||||||||
| log(g) | [cgs] | 8.19 | 8.15 (0.2) | 8.14 (0.2) | ||||||||
| Mass | [M☉] | 0.723 | 0.684 (0.1) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.5300 | ||||||||||
| 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] | 2.39 (0.3) | 2.73 (0.5) | 2.39 (0.3) | ||||||||
| Distance | [pc] | 418.24 (57) | 365.75 (66) | 418.24 (57) | ||||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -8.254439887 (0.3) | -8.589221591 (0.6) | -8.254 (0.3) | -0.3 | |||||||
| Proper motion (declination) | [mas/yr] | -0.364244726 (0.4) | -1.061134966 (0.7) | -0.364 (0.4) | 5.1 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | 19.00 (0.3) | |||||||||||
| V magnitude | ||||||||||||
| R magnitude | 19.20 (0.3) | |||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 20.19 (0.04) | 20.19 (0.04) | 20.18 (0.04) | 20.18 | 20.19 (0.04) | |||||||
| g magnitude | 19.79 (0.01) | 19.79 (0.01) | 19.82 (0.02) | 19.82 | 19.82 (0.02) | |||||||
| r magnitude | 19.93 (0.02) | 19.93 (0.02) | 19.96 (0.03) | 19.96 | 19.96 (0.02) | |||||||
| i magnitude | 20.11 (0.03) | 20.11 (0.03) | 20.14 (0.04) | 20.14 | 20.14 (0.04) | |||||||
| z magnitude | 20.37 (0.1) | 20.37 (0.1) | 20.39 (0.1) | 20.39 | 20.37 (0.1) | |||||||
| G magnitude | 19.85 (0.07) | 19.91 | 19.85 (0.005) | |||||||||
| BP magnitude | 19.85 (0.07) | 19.84 | ||||||||||
| RP magnitude | 19.82 (0.08) | 19.79 | ||||||||||
| Pan g magnitude | 19.78 (0.01) | |||||||||||
| Pan r magnitude | 19.96 (0.02) | |||||||||||
| Pan i magnitude | 20.16 (0.02) | |||||||||||
| Pan z magnitude | 20.37 (0.06) | |||||||||||
| Pan y magnitude | 20.08 (0.2) | |||||||||||
| E(B-V) | 0.020 | |||||||||||
* Constant surface field
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