All names: BPM 21065, Gaia EDR3 5345519462005866240, L 252-73, WD 1133-528, WISE J113556.96-530322.1, WDJ113557.34-530322.12, uvby98 600221065, UCAC4 185-073428, Gaia DR3 5345519462005866240, USNO-B1.0 0369-00335306, NLTT 27939, WD 1133-52, Gaia DR2 5345519462005866240
| Parameter | Unit | Gaia EDR3 | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|
| Right ascension | 11 35 56.98 (0.02) | 11 35 56.99 (0.04) | 11 35 56.98 | 11 35 57.34 (0.02) | 11 35 56.99 | 11 35 54.00 | ||
| Declination | -53 03 20.07 (0.02) | -53 03 20.13 (0.03) | -53 03 20.07 | -53 03 22.12 (0.02) | -53 03 20.13 | -53 04 36.48 | ||
| Spectral type | DA | DA | DA5 | |||||
| Effective temperature | [K] | 15640.0 (144) | ||||||
| log(g) | [cgs] | 8.02 (0.008) | ||||||
| Mass | [M☉] | 0.625 (0.007) | ||||||
| log(Luminosity) | [L☉] | |||||||
| Cooling age | [Gyr] | |||||||
| log(H/He) | ||||||||
| log(C/He) | ||||||||
| log(Ca/He) | ||||||||
| log(Ca/H) | ||||||||
| Parallax | [mas] | 11.50 (0.03) | 11.54 (0.05) | 11.50 | 11.50 (0.03) | 11.54 (0.05) | ||
| Distance | [pc] | 86.97 (0.3) | 86.62 (0.4) | 86.97 | 86.97 (0.3) | 86.62 (0.4) | ||
| Composition | ||||||||
| Proper motion (right ascension) | [mas/yr] | -204.7773154 (0.03) | -204.7260472 (0.07) | -204.777 (0.03) | -204.7260472 | |||
| Proper motion (declination) | [mas/yr] | 128.4913498 (0.03) | 128.4623587 (0.06) | 128.491 (0.03) | 128.4623587 | |||
| Variability | ||||||||
| Magnetic | ||||||||
| Bd | [MG] | |||||||
| Infrared excess (disk) | ||||||||
| Binarity | ||||||||
| B magnitude | 15.50 | |||||||
| V magnitude | 15.80 | |||||||
| R magnitude | 16.02 | |||||||
| I magnitude | ||||||||
| J magnitude | 16.32 (0.1) | |||||||
| H magnitude | ||||||||
| K magnitude | ||||||||
| u magnitude | ||||||||
| g magnitude | ||||||||
| r magnitude | ||||||||
| i magnitude | ||||||||
| z magnitude | ||||||||
| G magnitude | 15.97 (0.002) | 15.99 | 15.97 | 15.97 (0.003) | 15.99 | |||
| BP magnitude | 15.94 (0.002) | 15.92 | 15.92 | |||||
| RP magnitude | 16.08 (0.003) | 16.08 | 16.08 | |||||
| Pan g magnitude | ||||||||
| Pan r magnitude | ||||||||
| Pan i magnitude | ||||||||
| Pan z magnitude | ||||||||
| Pan y magnitude | ||||||||
| E(B-V) | 0.007 | |||||||
* 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.