WD 1535+293
All names: TIC 445879791, Gaia DR3 1272905612205451904, LAMOST J153749.60+290936.9, Ton 797, Gaia DR2 1272905612205451904, 2MASS J15374964+2909360, SDSS J153749.65+290936.5, PG 1535+293, GALEX J153749.5+290936, WD 1535+293, Gaia EDR3 1272905612205451904, SDSS J153749.64+290936.3, TON 797, USNO-B1.0 1191-00235713, SDSS J153749.65+290936.58, LAMOST J153749.65+290936.5
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Gianninas et al. 2011 | Liebert et al. 2005 | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 15 37 49.65 (0.02) | 15 37 49.65 | 15 37 49.65 | 15 37 49.65 (0.03) | 15 37 49.65 | 15 37 49.65 (0.02) | 15 37 49.44 | ||||||||
| Declination | 29 09 36.80 (0.03) | 29 09 36.37 | 29 09 36.37 | 29 09 36.79 (0.05) | 29 09 36.80 | 29 09 36.30 (0.03) | 29 09 25.92 | ||||||||
| Spectral type | DA | DA | DA | DA | DA2.0 | DA3 | DA | ||||||||
| Effective temperature | [K] | 22004.0 | 26518.0 (61) | 25200.0 (383) | 24470.0 (369) | 24505.0 (266) | |||||||||
| log(g) | [cgs] | 7.78 | 8.04 (0.01) | 7.97 (0.05) | 7.92 (0.05) | 7.90 (0.01) | |||||||||
| Mass | [M☉] | 0.513 | 0.6559999999999999 (0.005) | 0.62 (0.03) | 0.6 (0.02) | 0.582 (0.009) | |||||||||
| log(Luminosity) | [L☉] | -1.20 | |||||||||||||
| Cooling age | [Gyr] | 0.0280 | 0.0295 | ||||||||||||
| 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] | 6.78 (0.04) | 6.76 (0.06) | 6.78 | 6.78 (0.04) | ||||||||||
| Distance | [pc] | 147.39 (0.9) | 147.84 (1) | 143.00 | 146.00 | 147.39 | 147.39 (0.9) | ||||||||
| Composition | H | H | |||||||||||||
| Proper motion (right ascension) | [mas/yr] | 2.993416846 (0.03) | 2.886411267 (0.07) | 2.993 (0.03) | |||||||||||
| Proper motion (declination) | [mas/yr] | 31.1736364 (0.05) | 30.80173457 (0.1) | 31.174 (0.04) | |||||||||||
| Variability | |||||||||||||||
| Magnetic | |||||||||||||||
| Bd | [MG] | ||||||||||||||
| Infrared excess (disk) | |||||||||||||||
| Binarity | |||||||||||||||
| B magnitude | 16.10 | ||||||||||||||
| V magnitude | 16.07 | 16.10 | |||||||||||||
| R magnitude | |||||||||||||||
| I magnitude | |||||||||||||||
| J magnitude | 16.65 (0.01) | ||||||||||||||
| H magnitude | 16.76 (0.03) | ||||||||||||||
| K magnitude | 16.79 (0.06) | ||||||||||||||
| u magnitude | 15.81 (0.005) | 15.81 (0.005) | 15.83 (0.02) | 15.81 (0.005) | |||||||||||
| g magnitude | 15.91 (0.004) | 15.91 (0.004) | 15.95 (0.02) | 15.91 (0.004) | |||||||||||
| r magnitude | 16.33 (0.004) | 16.33 (0.004) | 16.31 (0.02) | 16.33 (0.004) | |||||||||||
| i magnitude | 16.62 (0.005) | 16.62 (0.005) | 16.61 (0.01) | 16.62 (0.005) | |||||||||||
| z magnitude | 16.95 (0.01) | 16.95 (0.01) | 16.94 (0.03) | 16.95 (0.01) | |||||||||||
| G magnitude | 16.12 (0.002) | 16.14 | 16.12 | 16.12 (0.003) | |||||||||||
| BP magnitude | 16.02 (0.002) | 15.96 | |||||||||||||
| RP magnitude | 16.34 (0.003) | 16.34 | |||||||||||||
| Pan g magnitude | 15.95 (0.003) | ||||||||||||||
| Pan r magnitude | 16.33 (0.003) | ||||||||||||||
| Pan i magnitude | 16.66 (0.004) | ||||||||||||||
| Pan z magnitude | 16.91 (0.004) | ||||||||||||||
| Pan y magnitude | 17.12 (0.004) | ||||||||||||||
| E(B-V) | 0.023 | ||||||||||||||
* Constant surface field
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