All names: SBSS 1128+564B, Gaia DR2 845560691283923712, LEDA 35519, [KK2001] ACO 1291 27, KUG 1128+564B, SDSS J113119.47+561145.7
| Parameter | Unit | Simbad |
|---|---|---|
| Right ascension | 11 31 19.48 (0.6) | |
| Declination | 56 11 45.69 (0.6) | |
| Spectral type | ||
| 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] | |
| Distance | [pc] | |
| Composition | ||
| Proper motion (right ascension) | [mas/yr] | -1.872 (1) |
| Proper motion (declination) | [mas/yr] | 0.515 (1) |
| Variability | ||
| Magnetic | ||
| Bd | [MG] | |
| Infrared excess (disk) | ||
| Binarity | ||
| B magnitude | 16.45 | |
| V magnitude | ||
| R magnitude | ||
| I magnitude | ||
| J magnitude | ||
| H magnitude | ||
| K magnitude | ||
| u magnitude | 17.75 (0.02) | |
| g magnitude | 16.57 (0.004) | |
| r magnitude | 16.08 (0.004) | |
| i magnitude | 15.77 (0.004) | |
| z magnitude | 15.58 (0.01) | |
| G magnitude | 19.81 (0.006) | |
| BP magnitude | ||
| RP magnitude | ||
| Pan g magnitude | ||
| Pan r magnitude | ||
| Pan i magnitude | ||
| Pan z magnitude | ||
| Pan y magnitude |
* 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 (LANL). Please send database updates, corrections, suggestions or bug reports to patrick.dufour@umontreal.ca.