All names: SDSS J131646.08+273553.6, 2MASS J13164607+2735536, SDSS J131646.07+273553.6, GALEX J131646.0+273553, WD 1314+278, Gaia DR3 1459987687469385216, Gaia DR2 1459987687469385216, LAMOST J131646.07+273553.6, Gaia EDR3 1459987687469385216, TIC 359206955
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Gaia DR2 | Stilism | sdss-wdms.org (29/04/2016) | Guo et al. 2015 | Simbad | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 16 46.07 (0.1) | 13 16 46.07 | 13 16 46.07 (0.2) | 13 16 46.07 | 13 16 46.07 (0.1) | 13 16 45.38 | 13 16 46.08 | ||||
| Declination | 27 35 53.62 (0.1) | 27 35 53.63 | 27 35 53.62 (0.2) | 27 35 53.59 | 27 35 53.59 (0.1) | 27 35 47.76 | 27 35 53.63 | ||||
| Spectral type | DA+M | DA+M | DA+M | DA1.3 M | DA+M | ||||||
| Effective temperature | [K] | 38296.0 (1448) | 6300.0 (3) | ||||||||
| log(g) | [cgs] | 8.04 (0.2) | 10.00 (0.003) | ||||||||
| Mass | [M☉] | 0.69 (0.1) | |||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | ||||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | 1.50 (0.2) | 2.08 (0.2) | 1.50 (0.2) | |||||||
| Distance | [pc] | 668.48 (89) | 480.74 (57) | 668.49 (89) | |||||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -4.196749295 (0.3) | -6.640537172 (0.5) | -4.197 (0.3) | |||||||
| Proper motion (declination) | [mas/yr] | 1.652692064 (0.2) | 1.916445145 (0.5) | 1.653 (0.2) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | WDMS | WDMS | |||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | 14.73 (0.03) | ||||||||||
| H magnitude | 14.18 (0.04) | ||||||||||
| K magnitude | 13.98 (0.05) | ||||||||||
| u magnitude | 18.30 (0.01) | 18.38 | 18.35 (0.01) | 18.37 | 18.35 (0.03) | ||||||
| g magnitude | 17.87 (0.006) | 17.89 | 17.86 (0.006) | 17.88 | 17.87 (0.03) | ||||||
| r magnitude | 17.03 (0.005) | 17.05 | 17.03 (0.005) | 17.04 | 17.05 (0.02) | ||||||
| i magnitude | 16.34 (0.005) | 16.37 | 16.34 (0.005) | 16.36 | 16.36 (0.02) | ||||||
| z magnitude | 15.94 (0.007) | 15.97 | 15.95 (0.007) | 15.96 | 15.96 (0.02) | ||||||
| G magnitude | 16.94 (0.007) | 16.92 | 16.94 (0.004) | ||||||||
| BP magnitude | 17.65 (0.007) | 17.62 | |||||||||
| RP magnitude | 16.00 (0.003) | 16.01 | |||||||||
| Pan g magnitude | 17.78 (0.005) | ||||||||||
| Pan r magnitude | 17.06 (0.01) | ||||||||||
| Pan i magnitude | 16.35 (0.006) | ||||||||||
| Pan z magnitude | 16.01 (0.005) | ||||||||||
| Pan y magnitude | 15.82 (0.003) | ||||||||||
| E(B-V) | 0.015 | ||||||||||
* 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.