PHL 1535
All names: UCAC4 417-004140, GALEX J032639.9-063605, SDSS J032639.99-063605.2, WD 0324-067, J0326-0636, Gaia DR3 5168944835239726080, HE 0324-0646, SDSS J032639.99-063605.3, PHL 1535, USNO-B1.0 0833-00052434, Gaia EDR3 5168944835239726080, Gaia DR2 5168944835239726080, EC 03242-0646, 2MASS J03263997-0636053, [BGK2006] J032639.99-063605.3, WDJ032639.99-063605.28, TIC 12529282
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Kilic et al. 2020 | MWDD H | Gaia DR2 | Stilism | Koester et al. 2009 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 03 26 40.05 (0.04) | 03 26 40.05 (0.06) | 03 26 40.05 | 03 26 39.99 (0.04) | 03 26 40.05 | 03 26 39.62 | |||||||
| Declination | -06 36 06.43 (0.03) | -06 36 06.40 (0.05) | -06 36 06.43 | -06 36 05.28 (0.03) | -06 36 06.40 | -06 35 58.20 | |||||||
| Spectral type | DA | DA | DA | DA | DA | DA | |||||||
| Effective temperature | [K] | 15169.0 (256) | 15168.0 (256) | 15006.0 | 15740.0 (41) | 15729.0 (215) | |||||||
| log(g) | [cgs] | 8.06 (0.01) | 8.06 (0.01) | 8.05 | 7.87 (0.008) | 8.10 (0.01) | |||||||
| Mass | [M☉] | 0.65 (0.01) | 0.651 (0.01) | 0.645 | 0.674 (0.01) | ||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 0.2146 | |||||||||||
| 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] | 13.32 (0.04) | 13.33 (0.07) | 13.32 | 13.32 (0.04) | 13.33 (0.07) | |||||||
| Distance | [pc] | 75.09 (0.2) | 75.00 (0.4) | 75.09 | 75.09 (0.2) | 75.00 (0.4) | |||||||
| Composition | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 52.97242841 (0.05) | 53.21765594 (0.1) | 52.972 (0.05) | 53.21765594 | ||||||||
| Proper motion (declination) | [mas/yr] | -71.88866116 (0.04) | -71.76873089 (0.1) | -71.889 (0.04) | -71.76873089 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | 15.95 | 15.82 (0.07) | |||||||||||
| V magnitude | 15.74 (0.03) | ||||||||||||
| R magnitude | 15.91 (0.1) | ||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 15.97 (0.07) | ||||||||||||
| H magnitude | 16.00 (0.1) | ||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 15.88 (0.005) | 15.88 (0.005) | |||||||||||
| g magnitude | 15.63 (0.003) | 15.63 (0.003) | |||||||||||
| r magnitude | 15.90 (0.004) | 15.90 (0.004) | |||||||||||
| i magnitude | 16.15 (0.004) | 16.15 (0.004) | |||||||||||
| z magnitude | 16.41 (0.009) | 16.41 (0.009) | |||||||||||
| G magnitude | 15.76 (0.002) | 15.78 | 15.76 | 15.76 (0.003) | 15.78 | ||||||||
| BP magnitude | 15.72 (0.002) | 15.72 | 15.72 | ||||||||||
| RP magnitude | 15.87 (0.003) | 15.87 | 15.87 | ||||||||||
| Pan g magnitude | 15.64 (0.009) | ||||||||||||
| Pan r magnitude | 15.91 (0.003) | ||||||||||||
| Pan i magnitude | 16.20 (0.005) | ||||||||||||
| Pan z magnitude | 16.42 (0.007) | ||||||||||||
| Pan y magnitude | 16.59 (0.004) | ||||||||||||
| E(B-V) | 0.001 | ||||||||||||
* Constant surface field
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