All names: SDSS J132926.03+254936.5, Gaia EDR3 1448232907440917760, LAMOST J132926.05+254936.5, Gaia DR2 1448232907440917760, J1329+2549, SDSS J132926.04+254936.4, Gaia DR3 1448232907440917760, GALEX J132926.0+254935, WDJ132926.06+254936.36, J132926.04+254936.4, SDSS J132926.04+254936.6, SDSS J132926.05+254936.5
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Jewett et al. 2024 | Kilic et al. 2023 | Kilic et al. 2021 | MWDD H | Gaia DR2 | Stilism | Guo et al. 2015 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 29 26.04 (0.08) | 13 29 26.05 | 13 29 26.04 (0.1) | 13 29 26.04 | 13 29 26.06 (0.08) | 13 29 26.04 | 13 29 26.05 | |||||||||
| Declination | 25 49 36.62 (0.06) | 25 49 36.49 | 25 49 36.62 (0.09) | 25 49 36.62 | 25 49 36.36 (0.06) | 25 49 36.62 | 25 49 36.50 | |||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DAH | DA | ||||||||
| Effective temperature | [K] | 29007.0 (748) | 29010.0 (750) | 29010.0 (750) | 26557.0 | 27964.0 (1051) | 28299.0 (175) | |||||||||
| log(g) | [cgs] | 9.51 | 9.51 (0.02) | 9.43 | 9.48 (0.04) | 9.39 (0.04) | ||||||||||
| Mass | [M☉] | 1.351 (0.006) | 1.351 (0.006) | 1.351 (0.006) | 1.345 | 1.362 (0.02) | ||||||||||
| log(Luminosity) | [L☉] | |||||||||||||||
| Cooling age | [Gyr] | 0.3700 (0.03) | 0.3700 (0.03) | 0.3700 (0.03) | 0.5364 | |||||||||||
| 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] | 11.59 (0.1) | 11.51 (0.1) | 11.59 | 11.59 (0.1) | 11.51 (0.1) | ||||||||||
| Distance | [pc] | 86.30 (0.7) | 86.86 (1) | 86.30 | 86.30 (0.7) | 86.86 (1) | ||||||||||
| Composition | H | H | H | |||||||||||||
| Proper motion (right ascension) | [mas/yr] | -16.91643835 (0.1) | -16.69231644 (0.3) | -16.916 (0.1) | -16.69231644 | |||||||||||
| Proper motion (declination) | [mas/yr] | 16.51708314 (0.09) | 16.59695432 (0.2) | 16.517 (0.09) | 16.59695432 | |||||||||||
| Variability | ||||||||||||||||
| Magnetic | ||||||||||||||||
| Bd | [MG] | |||||||||||||||
| Infrared excess (disk) | ||||||||||||||||
| Binarity | ||||||||||||||||
| B magnitude | ||||||||||||||||
| V magnitude | ||||||||||||||||
| R magnitude | ||||||||||||||||
| I magnitude | ||||||||||||||||
| J magnitude | ||||||||||||||||
| H magnitude | 18.60 (0.1) | |||||||||||||||
| K magnitude | 18.50 (0.2) | |||||||||||||||
| u magnitude | 17.10 (0.008) | 17.11 (0.008) | 17.15 (0.008) | 17.15 (0.01) | ||||||||||||
| g magnitude | 17.40 (0.005) | 17.40 (0.005) | 17.42 (0.005) | 17.42 (0.02) | ||||||||||||
| r magnitude | 17.86 (0.007) | 17.86 (0.007) | 17.86 (0.007) | 17.86 (0.02) | ||||||||||||
| i magnitude | 18.20 (0.009) | 18.20 (0.009) | 18.18 (0.009) | 18.20 (0.02) | ||||||||||||
| z magnitude | 18.52 (0.03) | 18.52 (0.03) | 18.56 (0.03) | 18.59 (0.04) | ||||||||||||
| G magnitude | 17.65 (0.008) | 17.69 | 17.65 | 17.65 (0.003) | 17.69 | |||||||||||
| BP magnitude | 17.53 (0.008) | 17.48 | 17.48 | |||||||||||||
| RP magnitude | 17.92 (0.01) | 17.93 | 17.93 | |||||||||||||
| Pan g magnitude | 17.51 (0.004) | |||||||||||||||
| Pan r magnitude | 17.89 (0.004) | |||||||||||||||
| Pan i magnitude | 18.23 (0.008) | |||||||||||||||
| Pan z magnitude | 18.52 (0.009) | |||||||||||||||
| Pan y magnitude | 18.70 (0.03) | |||||||||||||||
| E(B-V) | 0.004 | |||||||||||||||
* Constant surface field
Spectra without link are available upon request
The Montreal White Dwarf Database is produced and maintained by Prof. Patrick Dufour (Université de Montréal) and Dr. Simon Blouin (University of Victoria). Please send database updates, corrections, suggestions or bug reports to patrick.dufour@umontreal.ca.