SDSS J145336.07+395231.5
All names: WD 1451+400, SDSS J145336.07+395231.5, Gaia EDR3 1296463022491633024, Gaia DR2 1296463022491633024, SDSS J145336.08+395231.5, Gaia DR3 1296463022491633024, GALEX J145336.0+395231
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 53 35.99 (0.1) | 14 53 36.08 | 14 53 35.99 (0.2) | 14 53 35.99 | 14 53 36.10 (0.1) | 14 53 36.08 | 14 53 35.47 | 14 53 36.08 | |||||
| Declination | 39 52 32.01 (0.2) | 39 52 31.50 | 39 52 31.99 (0.2) | 39 52 32.01 | 39 52 31.34 (0.2) | 39 52 31.52 | 39 52 24.96 | 39 52 31.52 | |||||
| Spectral type | DA | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 8948.0 | 9739.0 (431) | 9182.0 (87) | 9029.0 (89) | ||||||||
| log(g) | [cgs] | 8.16 | 8.35 (0.08) | 8.28 (0.2) | 8.24 (0.2) | ||||||||
| Mass | [M☉] | 0.693 | 0.818 (0.07) | 0.74 (0.1) | |||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 1.0130 | |||||||||||
| 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] | 5.24 (0.2) | 5.20 (0.3) | 5.24 | 5.24 (0.2) | ||||||||
| Distance | [pc] | 190.70 (8) | 192.20 (1e+01) | 190.70 | 190.70 (8) | ||||||||
| Composition | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -81.49652221 (0.2) | -81.48044851 (0.3) | -81.497 (0.2) | -78.4 | ||||||||
| Proper motion (declination) | [mas/yr] | 41.52480835 (0.2) | 41.47885924 (0.4) | 41.525 (0.2) | 44.8 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | |||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 19.69 (0.03) | 19.69 (0.03) | 19.72 (0.03) | 19.72 | 19.70 (0.03) | ||||||||
| g magnitude | 19.25 (0.01) | 19.25 (0.01) | 19.28 (0.01) | 19.28 | 19.26 (0.02) | ||||||||
| r magnitude | 19.26 (0.01) | 19.26 (0.01) | 19.29 (0.02) | 19.29 | 19.28 (0.02) | ||||||||
| i magnitude | 19.36 (0.02) | 19.36 (0.02) | 19.38 (0.03) | 19.38 | 19.37 (0.03) | ||||||||
| z magnitude | 19.42 (0.05) | 19.42 (0.05) | 19.45 (0.05) | 19.45 | 19.42 (0.05) | ||||||||
| G magnitude | 19.21 (0.03) | 19.25 | 19.21 | 19.21 (0.004) | |||||||||
| BP magnitude | 19.37 (0.03) | 19.34 | |||||||||||
| RP magnitude | 19.14 (0.03) | 19.06 | |||||||||||
| Pan g magnitude | 19.25 (0.005) | ||||||||||||
| Pan r magnitude | 19.27 (0.01) | ||||||||||||
| Pan i magnitude | 19.35 (0.01) | ||||||||||||
| Pan z magnitude | 19.49 (0.03) | ||||||||||||
| Pan y magnitude | 19.55 (0.05) | ||||||||||||
| E(B-V) | 0.020 | ||||||||||||
* Constant surface field
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