All names: SDSS J095953.52-011504.5, Gaia DR2 3832757827731328640, TIC 146635278, 2QZ J095953.4-011505, [SGR2010] J0959-0115, WD 0957-010, 2MASS J09595353-0115040, Gaia EDR3 3832757827731328640, Gaia DR3 3832757827731328640, SDSS J095953.52-011504.4
| 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 | 09 59 53.51 (1) | 09 59 53.52 | 09 59 53.51 (2) | 09 59 53.52 | 09 59 53.52 (1) | 09 59 53.09 | 09 59 53.52 | |||
| Declination | -01 15 04.49 (1) | -01 15 04.48 | -01 15 04.49 (2) | -01 15 04.50 | -01 15 04.47 (1) | -01 15 01.08 | -01 15 04.49 | |||
| Spectral type | DA+M | DA+M4 | DA3.8+M4 | DA+M | ||||||
| Effective temperature | [K] | 12110.0 (548) | 8196.0 (53) | |||||||
| log(g) | [cgs] | 7.39 (0.2) | 5.59 (0.1) | |||||||
| Mass | [M☉] | 0.33 (0.07) | ||||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | |||||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 5.32 (1) | 5.32 (1) | |||||||
| Distance | [pc] | 187.85 (44) | 672.00 (89) | 187.85 (44) | ||||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -5.667012884 (1) | -5.667 (1) | |||||||
| Proper motion (declination) | [mas/yr] | -1.609635208 (1) | -1.61 (1) | |||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | WDMS | yes | WDMS | |||||||
| B magnitude | 20.03 | |||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | 16.47 (0.1) | |||||||||
| H magnitude | 16.01 (0.2) | |||||||||
| K magnitude | ||||||||||
| u magnitude | 20.40 (0.06) | 20.32 | 20.29 (0.05) | 20.29 | 20.32 (0.05) | |||||
| g magnitude | 19.72 (0.02) | 19.70 | 19.68 (0.02) | 19.68 | 19.70 (0.02) | |||||
| r magnitude | 19.51 (0.02) | 19.58 | 19.56 (0.02) | 19.56 | 19.58 (0.02) | |||||
| i magnitude | 18.72 (0.01) | 18.74 | 18.73 (0.01) | 18.73 | 18.74 (0.02) | |||||
| z magnitude | 18.02 (0.03) | 18.07 | 18.05 (0.03) | 18.05 | 18.07 (0.03) | |||||
| G magnitude | 19.42 (0.05) | 19.33 | 19.42 (0.01) | |||||||
| BP magnitude | 19.82 (0.05) | 19.78 | ||||||||
| RP magnitude | 18.20 (0.03) | 18.27 | ||||||||
| Pan g magnitude | 19.72 (0.02) | |||||||||
| Pan r magnitude | 19.55 (0.01) | |||||||||
| Pan i magnitude | 18.71 (0.01) | |||||||||
| Pan z magnitude | 18.17 (0.008) | |||||||||
| Pan y magnitude | 17.80 (0.02) | |||||||||
| E(B-V) | 0.013 | |||||||||
* 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.