All names: 2MASS J11351112+0009241, Gaia EDR3 3797346887527827328, [SGR2010] J1135+0009, SDSS J113511.14+000923.9, WD 1132+004, Gaia DR2 3797346887527827328, Gaia DR3 3797346887527827328, SDSS J113511.12+000923.8, TIC 380544874, SDSS J113511.13+000923.9
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Gaia DR2 | Stilism | Simbad | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 11 35 11.12 (0.3) | 11 35 11.13 | 11 35 11.12 (0.4) | 11 35 11.14 (0.3) | 11 35 10.80 | 11 35 11.14 | |||
| Declination | 00 09 23.76 (0.2) | 00 09 23.84 | 00 09 23.76 (0.3) | 00 09 23.91 (0.2) | 00 09 18.36 | 00 09 23.91 | |||
| Spectral type | DA+M4 | DA4.8+M4 | DA+M | ||||||
| Effective temperature | [K] | 6300.0 (4) | |||||||
| log(g) | [cgs] | 8.09 (2) | |||||||
| Mass | [M☉] | ||||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | ||||||||
| log(H/He) | |||||||||
| log(C/He) | |||||||||
| log(Ca/He) | |||||||||
| log(Ca/H) | |||||||||
| Parallax | [mas] | 2.37 (0.3) | 2.23 (0.5) | 2.37 (0.3) | |||||
| Distance | [pc] | 422.28 (61) | 447.64 (93) | 422.28 (61) | |||||
| Composition | |||||||||
| Proper motion (right ascension) | [mas/yr] | -18.065323 (0.4) | -18.19062521 (0.9) | -18.065 (0.4) | |||||
| Proper motion (declination) | [mas/yr] | -9.741148457 (0.2) | -9.823086001 (0.5) | -9.741 (0.2) | |||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | yes | WDMS | |||||||
| B magnitude | |||||||||
| V magnitude | |||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | 16.54 (0.2) | ||||||||
| H magnitude | 16.06 (0.2) | ||||||||
| K magnitude | |||||||||
| u magnitude | 20.97 (0.09) | 20.83 (0.09) | 20.85 | 20.83 (0.09) | |||||
| g magnitude | 20.21 (0.02) | 20.18 (0.02) | 20.18 | 20.21 (0.02) | |||||
| r magnitude | 19.84 (0.02) | 19.81 (0.02) | 19.81 | 19.82 (0.02) | |||||
| i magnitude | 18.91 (0.01) | 18.88 (0.01) | 18.88 | 18.90 (0.02) | |||||
| z magnitude | 18.19 (0.02) | 18.17 (0.03) | 18.17 | 18.20 (0.03) | |||||
| G magnitude | 19.38 (0.09) | 19.40 | 19.38 (0.004) | ||||||
| BP magnitude | 20.17 (0.09) | 19.94 | |||||||
| RP magnitude | 18.60 (0.06) | 18.30 | |||||||
| Pan g magnitude | 20.11 (0.01) | ||||||||
| Pan r magnitude | 19.78 (0.02) | ||||||||
| Pan i magnitude | 18.85 (0.006) | ||||||||
| Pan z magnitude | 18.31 (0.008) | ||||||||
| Pan y magnitude | 17.95 (0.01) | ||||||||
| E(B-V) | 0.023 | ||||||||
* 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.