All names: UCAC2 10852635, BPM 36430, L 325-214, GEN# +6.00236430, WD 1153-484, 2MASS J11561142-4840031, Gaia EDR3 5371215147518355328, GALAH 170507007201131, uvby98 600236430, Gaia DR2 5371215147518355328, GALEX J115611.3-484003, TIC 273218137, Gaia DR3 5371215147518355328
| Parameter | Unit | Gaia EDR3 | Gaia DR2 | Stilism | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|
| Right ascension | 11 56 11.34 (0.02) | 11 56 11.34 (0.03) | 11 56 11.43 (0.02) | 11 56 14.09 | ||
| Declination | -48 40 03.09 (0.02) | -48 40 03.10 (0.03) | -48 40 03.33 (0.02) | -48 40 42.24 | ||
| Spectral type | DA | sd | ||||
| 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] | 1.84 (0.04) | 1.85 (0.06) | 1.84 (0.04) | ||
| Distance | [pc] | 542.81 (11) | 541.62 (16) | 542.80 (11) | ||
| Composition | ||||||
| Proper motion (right ascension) | [mas/yr] | -57.75290998 (0.03) | -57.68937538 (0.08) | -57.753 (0.03) | ||
| Proper motion (declination) | [mas/yr] | 14.93275756 (0.03) | 14.86560686 (0.05) | 14.933 (0.03) | ||
| Variability | ||||||
| Magnetic | ||||||
| Bd | [MG] | |||||
| Infrared excess (disk) | ||||||
| Binarity | ||||||
| B magnitude | 12.65 | |||||
| V magnitude | 12.86 | |||||
| R magnitude | ||||||
| I magnitude | ||||||
| J magnitude | 13.41 (0.02) | |||||
| H magnitude | 13.48 (0.03) | |||||
| K magnitude | 13.52 (0.04) | |||||
| u magnitude | ||||||
| g magnitude | ||||||
| r magnitude | ||||||
| i magnitude | ||||||
| z magnitude | ||||||
| G magnitude | 12.84 (0.002) | 12.87 | 12.84 (0.003) | |||
| BP magnitude | 12.73 (0.002) | 12.68 | ||||
| RP magnitude | 13.08 (0.002) | 13.08 | ||||
| Pan g magnitude | ||||||
| Pan r magnitude | ||||||
| Pan i magnitude | ||||||
| Pan z magnitude | ||||||
| Pan y magnitude | ||||||
| E(B-V) | 0.054 | |||||
* 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.