All names: Gaia EDR3 3705217300703324160, SDSS J130132.20+050535.4, [SGR2010] J1301+0505, WD 1259+053, Gaia DR3 3705217300703324160, WISE J130132.17+050535.6, 2MASS J13013224+0505359, [HHD2009] SDSS J1301+0505, TIC 411250775, WISEA J130132.17+050535.5, SDSS J130132.20+050535.5
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | sdss-wdms.org (29/04/2016) | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 01 32.19 (11) | 13 01 32.20 | 13 01 32.20 | 13 01 32.19 (11) | 13 01 32.20 | 13 01 32.18 | 13 01 32.20 | ||
| Declination | 05 05 35.32 (7) | 05 05 35.48 | 05 05 35.41 | 05 05 35.32 (7) | 05 05 35.48 | 05 05 28.32 | 05 05 35.47 | ||
| Spectral type | DA+M | DA+dMe | DA+M | DA dM | DA+M | ||||
| Effective temperature | [K] | 21289.0 (1525) | 6318.0 (25) | 6307.0 (13) | |||||
| log(g) | [cgs] | 7.56 (0.3) | 6.51 (0.4) | 6.55 (0.3) | |||||
| Mass | [M☉] | 0.42 (0.1) | |||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | ||||||||
| log(H/He) | |||||||||
| log(C/He) | |||||||||
| log(Ca/He) | |||||||||
| log(Ca/H) | |||||||||
| Parallax | [mas] | ||||||||
| Distance | [pc] | ||||||||
| Composition | |||||||||
| Proper motion (right ascension) | [mas/yr] | -12.0 (5) | -10.7 | ||||||
| Proper motion (declination) | [mas/yr] | -17.0 (5) | -17.5 | ||||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | WDMS | WDMS | WDMS | ||||||
| B magnitude | |||||||||
| V magnitude | |||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | 16.32 (0.1) | ||||||||
| H magnitude | 15.53 (0.1) | ||||||||
| K magnitude | 15.38 (0.2) | ||||||||
| u magnitude | 19.18 (0.02) | 19.21 | 19.18 (0.02) | 19.21 (0.03) | 19.21 | 19.19 (0.03) | |||
| g magnitude | 19.13 (0.01) | 19.13 | 19.13 (0.01) | 19.13 (0.01) | 19.13 | 19.13 (0.01) | |||
| r magnitude | 19.11 (0.01) | 19.12 | 19.11 (0.01) | 19.12 (0.02) | 19.12 | 19.12 (0.02) | |||
| i magnitude | 18.39 (0.01) | 18.40 | 18.39 (0.01) | 18.40 (0.02) | 18.40 | 18.40 (0.02) | |||
| z magnitude | 17.82 (0.02) | 17.85 | 17.82 (0.02) | 17.85 (0.02) | 17.85 | 17.84 (0.02) | |||
| G magnitude | 19.40 (0.02) | 19.40 (0.007) | |||||||
| BP magnitude | 19.10 (0.02) | ||||||||
| RP magnitude | 17.92 (0.02) | ||||||||
| Pan g magnitude | 19.13 (0.008) | ||||||||
| Pan r magnitude | 19.10 (0.01) | ||||||||
| Pan i magnitude | 18.40 (0.004) | ||||||||
| Pan z magnitude | 17.88 (0.01) | ||||||||
| Pan y magnitude | 17.57 (0.01) | ||||||||
| E(B-V) | |||||||||
* 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.