All names: Gaia DR2 3740975441767827968, WDJ13493.7+141955.66, NLTT 35346, USNO-B1.0 1043-00241667, TIC 72517198, PB 4098, Gaia EDR3 3740975441767827968, WDJ134903.70+141955.67, 2MASS J13490372+1419558, G 63-57, Gaia DR3 3740975441767827968, SDSS J134903.63+141954.9, GEN# +9.80063057, LSPM J1349+1419
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 49 03.43 (0.06) | 13 49 03.44 | 13 49 03.43 | 13 49 03.70 (0.06) | 13 49 03.44 | |||
| Declination | 14 19 52.95 (0.04) | 14 19 53.03 | 14 19 52.95 | 14 19 55.67 (0.04) | 14 19 53.03 | |||
| Spectral type | DA | DA | ||||||
| Effective temperature | [K] | 10803.0 (110) | ||||||
| log(g) | [cgs] | 7.79 (0.02) | ||||||
| Mass | [M☉] | 0.488 (0.01) | ||||||
| log(Luminosity) | [L☉] | |||||||
| Cooling age | [Gyr] | |||||||
| log(H/He) | ||||||||
| log(C/He) | ||||||||
| log(Ca/He) | ||||||||
| log(Ca/H) | ||||||||
| Parallax | [mas] | 9.94 (0.08) | 10.17 (0.1) | 9.94 | 9.94 (0.08) | 10.17 (0.1) | ||
| Distance | [pc] | 100.58 (0.8) | 98.31 (1) | 100.58 | 100.58 (0.8) | 98.31 (1) | ||
| Composition | ||||||||
| Proper motion (right ascension) | [mas/yr] | -245.9387501 (0.07) | -245.754262 (0.2) | -245.939 (0.07) | -245.754262 | |||
| Proper motion (declination) | [mas/yr] | -170.0563844 (0.05) | -169.990964 (0.1) | -170.056 (0.05) | -169.990964 | |||
| Variability | ||||||||
| Magnetic | ||||||||
| Bd | [MG] | |||||||
| Infrared excess (disk) | ||||||||
| Binarity | ||||||||
| B magnitude | 16.88 | |||||||
| V magnitude | ||||||||
| R magnitude | 16.40 | |||||||
| I magnitude | ||||||||
| J magnitude | 16.73 (0.01) | |||||||
| H magnitude | 16.74 (0.03) | |||||||
| K magnitude | 16.72 (0.04) | |||||||
| u magnitude | 17.02 (0.02) | 17.07 (0.008) | ||||||
| g magnitude | 16.60 (0.02) | 16.59 (0.004) | ||||||
| r magnitude | 16.72 (0.02) | 16.71 (0.005) | ||||||
| i magnitude | 16.89 (0.01) | 16.91 (0.006) | ||||||
| z magnitude | 17.13 (0.01) | 17.14 (0.01) | ||||||
| G magnitude | 16.64 (0.006) | 16.65 | 16.64 | 16.64 (0.003) | 16.65 | |||
| BP magnitude | 16.67 (0.006) | 16.66 | 16.66 | |||||
| RP magnitude | 16.63 (0.006) | 16.62 | 16.62 | |||||
| Pan g magnitude | 16.62 (0.01) | |||||||
| Pan r magnitude | 16.75 (0.008) | |||||||
| Pan i magnitude | 16.93 (0.01) | |||||||
| Pan z magnitude | 17.11 (0.005) | |||||||
| Pan y magnitude | 17.24 (0.01) | |||||||
| E(B-V) | 0.006 | |||||||
* 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.