All names: Gaia DR3 6171688268561745024, 2MASS J13532992-3152354, TIC 111880795, EC 13506-3137, Gaia EDR3 6171688204138140288, EC13506-3137, Gaia DR2 6171688268561745024
| Parameter | Unit | Gaia EDR3 | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|---|
| Right ascension | 13 53 36.55 (0.6) | 13 53 30.00 | 13 53 29.92 (0.03) | ||
| Declination | -31 51 27.98 (0.5) | -31 52 35.86 | -31 52 35.45 (0.03) | ||
| Spectral type | sdB | sdB | |||
| 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] | 2.65 (0.9) | 0.61 (0.07) | 0.48 (0.04) | |
| Distance | [pc] | 377.20 (128) | 1644.20 (185) | 2083.77 (178) | |
| Composition | |||||
| Proper motion (right ascension) | [mas/yr] | -8.55 (0.8) | -22.697 (0.1) | -22.383 (0.04) | |
| Proper motion (declination) | [mas/yr] | -1.958 (0.9) | -12.944 (0.1) | -13.173 (0.04) | |
| Variability | |||||
| Magnetic | |||||
| Bd | [MG] | ||||
| Infrared excess (disk) | |||||
| Binarity | |||||
| B magnitude | 13.82 | ||||
| V magnitude | 13.97 | ||||
| R magnitude | |||||
| I magnitude | |||||
| J magnitude | 13.98 (0.03) | 13.98 (0.03) | |||
| H magnitude | 13.87 (0.04) | 13.87 (0.04) | |||
| K magnitude | 13.83 (0.05) | 13.83 (0.05) | |||
| u magnitude | |||||
| g magnitude | |||||
| r magnitude | |||||
| i magnitude | |||||
| z magnitude | |||||
| G magnitude | 19.95 (0.007) | 13.87 (0.0009) | 13.86 (0.003) | ||
| BP magnitude | 20.42 (0.08) | 13.76 (0.006) | |||
| RP magnitude | 19.63 (0.08) | 13.94 (0.002) | |||
| Pan g magnitude | 14.12 | ||||
| Pan r magnitude | 14.07 (0.001) | ||||
| Pan i magnitude | 14.67 (0.01) | ||||
| Pan z magnitude | 14.54 | ||||
| Pan y magnitude | 14.60 | ||||
| E(B-V) | 0.040 | ||||
* 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.