All names: SDSS J160034.86+374416.2, SDSS J160034.85+374416.2, Gaia DR2 1379301362399660544, WD 1558+378, SDSS J160034.87+374416.3, TIC 29439570, Gaia DR3 1379301362399660544, Gaia EDR3 1379301362399660544, 2MASS J16003489+3744166
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Gaia DR2 | Stilism | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 00 34.79 (0.2) | 16 00 34.86 | 16 00 34.79 (0.3) | 16 00 34.88 (0.2) | 16 00 34.92 | |||
| Declination | 37 44 15.70 (0.2) | 37 44 16.21 | 37 44 15.73 (0.3) | 37 44 16.49 (0.2) | 37 44 13.92 | |||
| Spectral type | DC | DC: d | ||||||
| Effective temperature | [K] | |||||||
| log(g) | [cgs] | |||||||
| Mass | [M☉] | |||||||
| log(Luminosity) | [L☉] | |||||||
| Cooling age | [Gyr] | |||||||
| log(H/He) | ||||||||
| log(C/He) | ||||||||
| log(Ca/He) | ||||||||
| log(Ca/H) | ||||||||
| Parallax | [mas] | 6.24 (0.3) | 6.08 (0.4) | 6.24 (0.3) | ||||
| Distance | [pc] | 160.36 (7) | 164.53 (10) | 160.36 (7) | ||||
| Composition | ||||||||
| Proper motion (right ascension) | [mas/yr] | -71.10989559 (0.3) | -68.88059515 (0.6) | -71.11 (0.3) | ||||
| Proper motion (declination) | [mas/yr] | -49.42374479 (0.3) | -47.4456906 (0.7) | -49.424 (0.3) | ||||
| Variability | ||||||||
| Magnetic | ||||||||
| Bd | [MG] | |||||||
| Infrared excess (disk) | ||||||||
| Binarity | ||||||||
| B magnitude | ||||||||
| V magnitude | ||||||||
| R magnitude | ||||||||
| I magnitude | ||||||||
| J magnitude | 15.94 (0.08) | |||||||
| H magnitude | 15.39 (0.1) | |||||||
| K magnitude | 15.24 (0.1) | |||||||
| u magnitude | 23.73 (0.6) | 23.90 (0.7) | 23.90 | |||||
| g magnitude | 22.78 (0.1) | 22.79 (0.1) | 22.78 | |||||
| r magnitude | 21.31 (0.05) | 21.30 (0.05) | 21.34 | |||||
| i magnitude | 19.00 (0.01) | 18.99 (0.01) | 19.02 | |||||
| z magnitude | 17.84 (0.02) | 17.84 (0.02) | 17.86 | |||||
| G magnitude | 19.77 (0.1) | 19.79 | 19.77 (0.004) | |||||
| BP magnitude | 21.21 (0.1) | 21.12 | ||||||
| RP magnitude | 18.34 (0.02) | 18.32 | ||||||
| Pan g magnitude | 22.47 (0.2) | |||||||
| Pan r magnitude | 21.28 (0.05) | |||||||
| Pan i magnitude | 19.01 (0.005) | |||||||
| Pan z magnitude | 18.01 (0.007) | |||||||
| Pan y magnitude | 17.50 (0.01) | |||||||
| E(B-V) | 0.017 | |||||||
* 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.