All names: SDSS J143649.61+323734.1, 2MASS J14364960+3237344, TIC 417173951, LAMOST J143649.61+323734.4, SDSS J143649.61+323734.2, Gaia EDR3 1286337692929375744, WD 1434+328, Gaia DR2 1286337692929375744, LAMOST J143649.61+323734.1, Gaia DR3 1286337692929375744, [SGR2010] J1436+3237, GALEX J143649.6+323734
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Gaia DR2 | Stilism | sdss-wdms.org (29/04/2016) | Simbad | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 36 49.62 (0.04) | 14 36 49.61 | 14 36 49.62 (0.08) | 14 36 49.61 | 14 36 49.60 (0.04) | 14 36 49.78 | 14 36 49.61 | |||
| Declination | 32 37 34.03 (0.07) | 32 37 34.22 | 32 37 34.04 (0.1) | 32 37 34.10 | 32 37 34.24 (0.07) | 32 37 30.72 | 32 37 34.19 | |||
| Spectral type | DA+M | DA+M1 | DA1.7 M | DA+M | ||||||
| Effective temperature | [K] | 30419.0 (326) | 6300.0 (3) | |||||||
| log(g) | [cgs] | 8.09 (0.07) | 10.00 (0.003) | |||||||
| Mass | [M☉] | 0.7 (0.04) | ||||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | |||||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 3.08 (0.09) | 0.15 (0.2) | 3.08 (0.09) | ||||||
| Distance | [pc] | 324.86 (1e+01) | 6591.96 (8447) | 331.00 (132) | 324.85 (1e+01) | |||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 15.07128518 (0.04) | 18.282 (0.1) | 15.071 (0.04) | ||||||
| Proper motion (declination) | [mas/yr] | -13.30452689 (0.09) | -9.912 (0.3) | -13.305 (0.09) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | WDMS | WDMS | ||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | 13.64 (0.03) | |||||||||
| H magnitude | 13.04 (0.03) | |||||||||
| K magnitude | 12.83 (0.03) | |||||||||
| u magnitude | 17.15 (0.008) | 17.19 | 17.16 (0.009) | 17.19 | 17.18 (0.02) | |||||
| g magnitude | 16.70 (0.004) | 16.76 | 16.70 (0.004) | 16.76 | 16.73 (0.02) | |||||
| r magnitude | 15.90 (0.004) | 15.94 | 15.91 (0.004) | 15.94 | 15.91 (0.02) | |||||
| i magnitude | 15.24 (0.004) | 15.25 | 15.24 (0.004) | 15.25 | 15.24 (0.02) | |||||
| z magnitude | 14.86 (0.005) | 14.87 | 14.86 (0.005) | 14.86 | 14.84 (0.02) | |||||
| G magnitude | 15.91 (0.003) | 15.82 | 15.91 (0.003) | |||||||
| BP magnitude | 16.40 (0.003) | 16.38 | ||||||||
| RP magnitude | 14.85 (0.002) | 14.86 | ||||||||
| Pan g magnitude | 16.62 (0.004) | |||||||||
| Pan r magnitude | 15.87 (0.007) | |||||||||
| Pan i magnitude | 15.24 (0.003) | |||||||||
| Pan z magnitude | 14.93 (0.003) | |||||||||
| Pan y magnitude | 14.77 (0.003) | |||||||||
| E(B-V) | 0.019 | |||||||||
* 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.