All names: 2MASS J14484986-2652096, TIC 107995, EC 14458-2639, Gaia DR3 6228505501863128960, EC14458-2639, Gaia DR2 6228505501863128960, Gaia EDR3 6228505708020682496
| Parameter | Unit | Gaia EDR3 | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|---|
| Right ascension | 14 48 52.59 (0.6) | 14 48 49.86 | 14 48 49.87 (0.05) | ||
| Declination | -26 50 17.42 (0.5) | -26 52 09.69 | -26 52 09.61 (0.04) | ||
| Spectral type | sd+MS | 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] | 1.80 (0.6) | 0.39 (0.07) | 0.38 (0.05) | |
| Distance | [pc] | 555.90 (200) | 2582.64 (452) | 2665.96 (375) | |
| Composition | |||||
| Proper motion (right ascension) | [mas/yr] | -14.36 (0.8) | -6.484 (0.1) | -6.462 (0.06) | |
| Proper motion (declination) | [mas/yr] | -8.07 (0.7) | -9.68 (0.1) | -9.593 (0.05) | |
| Variability | |||||
| Magnetic | |||||
| Bd | [MG] | ||||
| Infrared excess (disk) | |||||
| Binarity | |||||
| B magnitude | 16.52 | ||||
| V magnitude | 16.39 | ||||
| R magnitude | |||||
| I magnitude | |||||
| J magnitude | 15.73 (0.06) | 15.73 (0.06) | |||
| H magnitude | 15.41 (0.1) | 15.41 (0.1) | |||
| K magnitude | 15.31 (0.2) | 15.31 (0.2) | |||
| u magnitude | |||||
| g magnitude | |||||
| r magnitude | |||||
| i magnitude | |||||
| z magnitude | |||||
| G magnitude | 20.40 (0.008) | 16.34 (0.001) | 16.32 (0.003) | ||
| BP magnitude | 20.89 (0.2) | 16.43 (0.004) | |||
| RP magnitude | 19.79 (0.1) | 16.08 (0.006) | |||
| Pan g magnitude | 16.45 (0.004) | ||||
| Pan r magnitude | 16.40 (0.002) | ||||
| Pan i magnitude | 16.42 (0.003) | ||||
| Pan z magnitude | 16.47 (0.002) | ||||
| Pan y magnitude | 16.45 (0.01) | ||||
| E(B-V) | 0.088 | ||||
* 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.