SDSS J153730.09+502218.0
All names: SDSS J153730.09+502218.0, SDSS J153730.10+502218.1, Gaia DR3 1402729000249744896, Gaia DR2 1402729000249744896, Gaia EDR3 1402729000249744896, SDSS J153730.10+502218.0, WD 1536+505, GALEX J153730.1+502216
| 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 37 30.11 (0.3) | 15 37 30.10 | 15 37 30.11 (0.4) | 15 37 30.11 (0.3) | 15 37 30.10 | 15 37 30.17 | 15 37 30.10 | |||||
| Declination | 50 22 18.04 (0.3) | 50 22 18.07 | 50 22 18.04 (0.5) | 50 22 18.11 (0.3) | 50 22 18.03 | 50 22 13.80 | 50 22 18.10 | |||||
| Spectral type | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 12195.0 | 20792.0 (738) | 20809.0 (747) | ||||||||
| log(g) | [cgs] | 6.93 | 7.42 (0.2) | 7.37 (0.2) | ||||||||
| Mass | [M☉] | 0.22 | 0.403 (0.06) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | |||||||||||
| 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] | 0.96 (0.3) | 1.19 (0.5) | 0.96 (0.3) | ||||||||
| Distance | [pc] | 1041.45 (378) | 839.57 (362) | 1041.45 (378) | ||||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 2.026217568 (0.3) | 2.207871015 (1) | 2.026 (0.3) | 2.5 | |||||||
| Proper motion (declination) | [mas/yr] | -4.194951907 (0.4) | -4.112000311 (0.9) | -4.195 (0.4) | 0.1 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 19.71 (0.03) | 19.71 (0.03) | 19.73 (0.04) | 19.72 | 19.72 (0.04) | |||||||
| g magnitude | 19.64 (0.01) | 19.64 (0.01) | 19.65 (0.03) | 19.65 | 19.65 (0.03) | |||||||
| r magnitude | 20.02 (0.02) | 20.02 (0.02) | 20.05 (0.02) | 20.04 (0.02) | ||||||||
| i magnitude | 20.27 (0.03) | 20.27 (0.04) | 20.27 (0.04) | 20.27 (0.04) | ||||||||
| z magnitude | 20.21 (0.1) | 20.21 (0.1) | 20.15 (0.2) | 20.15 (0.2) | ||||||||
| G magnitude | 19.86 (0.05) | 19.91 | 19.86 (0.005) | |||||||||
| BP magnitude | 19.64 (0.05) | 19.54 | ||||||||||
| RP magnitude | 19.88 (0.09) | 19.83 | ||||||||||
| Pan g magnitude | 19.70 (0.01) | |||||||||||
| Pan r magnitude | 19.97 (0.01) | |||||||||||
| Pan i magnitude | 20.30 (0.03) | |||||||||||
| Pan z magnitude | 20.55 (0.04) | |||||||||||
| Pan y magnitude | ||||||||||||
| E(B-V) | 0.019 | |||||||||||
* Constant surface field
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