All names: GALEX J132240.6-290536, WD 1319-288, Gaia EDR3 6182278665776280320, WD1319-288, Gaia DR3 6182278665776280320, Gaia DR2 6182278665776280320, USNO-B1.0 0609-00293961, EC 13198-2849, TIC 101772518, 2MASS J13224044-2905347
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Gaia DR2 | Stilism | Gianninas et al. 2011 | Koester et al. 2001 | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 22 40.67 (0.03) | 13 22 40.66 (0.04) | 13 22 40.50 | 13 22 40.46 (0.03) | 13 22 39.60 | ||||
| Declination | -29 05 37.02 (0.03) | -29 05 36.95 (0.03) | -29 05 35.00 | -29 05 34.75 (0.03) | -29 05 27.96 | ||||
| Spectral type | DA | DA+dM | DA5+dM | DA+dM | |||||
| Effective temperature | [K] | 16620.0 (307) | 18012.0 (212) | ||||||
| log(g) | [cgs] | 7.75 (0.06) | 7.77 (0.04) | ||||||
| Mass | [M☉] | 0.49 (0.03) | |||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | ||||||||
| log(H/He) | |||||||||
| log(C/He) | |||||||||
| log(Ca/He) | |||||||||
| log(Ca/H) | |||||||||
| log(C/H) | |||||||||
| log(N/H) | |||||||||
| log(O/H) | |||||||||
| log(Na/H) | |||||||||
| log(Mg/H) | |||||||||
| log(Al/H) | |||||||||
| log(Si/H) | |||||||||
| log(P/H) | |||||||||
| log(S/H) | |||||||||
| log(Sc/H) | |||||||||
| log(Ti/H) | |||||||||
| log(Cr/H) | |||||||||
| log(Mn/H) | |||||||||
| log(Fe/H) | |||||||||
| log(Ni/H) | |||||||||
| Parallax | [mas] | 12.93 (0.04) | 12.91 (0.05) | 12.93 (0.04) | |||||
| Distance | [pc] | 77.34 (0.2) | 77.43 (0.3) | 112.00 | 77.34 (0.2) | ||||
| Composition | H | ||||||||
| Proper motion (right ascension) | [mas/yr] | 175.4648552 (0.04) | 175.472 (0.1) | 175.465 (0.04) | |||||
| Proper motion (declination) | [mas/yr] | -142.0122805 (0.03) | -141.716 (0.07) | -142.012 (0.03) | |||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | WDMS | yes | |||||||
| B magnitude | 16.48 | ||||||||
| V magnitude | 15.99 | 15.99 | |||||||
| R magnitude | 15.60 | ||||||||
| I magnitude | |||||||||
| J magnitude | 12.75 (0.02) | ||||||||
| H magnitude | 12.27 (0.02) | ||||||||
| K magnitude | 11.99 (0.02) | ||||||||
| u magnitude | |||||||||
| g magnitude | |||||||||
| r magnitude | |||||||||
| i magnitude | |||||||||
| z magnitude | |||||||||
| G magnitude | 15.34 (0.004) | 15.35 | 15.34 (0.003) | ||||||
| BP magnitude | 16.11 (0.004) | 16.12 | |||||||
| RP magnitude | 14.37 (0.001) | 14.39 | |||||||
| Pan g magnitude | 16.16 (0.002) | ||||||||
| Pan r magnitude | 15.84 (0.006) | ||||||||
| Pan i magnitude | 14.89 (0.003) | ||||||||
| Pan z magnitude | 14.27 (0.005) | ||||||||
| Pan y magnitude | 13.98 (0.005) | ||||||||
| E(B-V) | 0.004 | ||||||||
* 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.