All names: GALEX J151450.0-034250, Gaia DR3 6336195278459267968, Gaia EDR3 6336195278459267968, WD 1512-035, 2MASS J15145004-0342496, TIC 38873234, Gaia DR2 6336195278459267968, PG 1512-035, HE 1512-0331, UCAC4 432-060383, PG1512-035, WDJ151450.05-034249.90
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2026a | Geier 2020 | Gaia DR2 | Stilism | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 15 14 50.03 (0.06) | 15 14 50.10 | 15 14 50.03 (0.1) | 15 14 50.05 (0.06) | 15 14 49.94 | ||||
| Declination | -03 42 49.92 (0.05) | -03 42 49.62 | -03 42 49.92 (0.1) | -03 42 49.90 (0.05) | -03 42 47.52 | ||||
| Spectral type | DAO | sdOB | sdOB | sdO/DAO | |||||
| Effective temperature | [K] | 91984.0 | |||||||
| log(g) | [cgs] | 6.73 (0.07) | |||||||
| Mass | [M☉] | 0.492 (0.003) | |||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | ||||||||
| log(H/He) | 1.0 | ||||||||
| log(C/He) | |||||||||
| log(Ca/He) | |||||||||
| log(Ca/H) | |||||||||
| log(Li/H) | |||||||||
| log(Be/H) | |||||||||
| log(B/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(Cl/H) | |||||||||
| log(K/H) | |||||||||
| log(Sc/H) | |||||||||
| log(Ti/H) | |||||||||
| log(V/H) | |||||||||
| log(Cr/H) | |||||||||
| log(Mn/H) | |||||||||
| log(Fe/H) | |||||||||
| log(Co/H) | |||||||||
| log(Ni/H) | |||||||||
| log(Cu/H) | |||||||||
| log(Sr/H) | |||||||||
| Parallax | [mas] | 0.87 (0.07) | 0.95 (0.1) | 0.95 (0.1) | 0.87 (0.07) | ||||
| Distance | [pc] | 1154.89 (88) | 1050.42 (163) | 1050.42 (163) | 1154.87 (88) | ||||
| Composition | H | ||||||||
| Proper motion (right ascension) | [mas/yr] | -19.61119426 (0.07) | -19.721 (0.2) | -19.721 (0.2) | -19.611 (0.07) | ||||
| Proper motion (declination) | [mas/yr] | -1.530639279 (0.06) | -1.378 (0.2) | -1.378 (0.2) | -1.531 (0.06) | ||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | |||||||||
| B magnitude | 16.16 (0.05) | ||||||||
| V magnitude | 16.37 (0.1) | ||||||||
| R magnitude | 16.20 | ||||||||
| I magnitude | |||||||||
| J magnitude | 16.76 (0.2) | 16.76 (0.1) | |||||||
| H magnitude | 16.07 | ||||||||
| K magnitude | 16.74 | ||||||||
| u magnitude | |||||||||
| g magnitude | |||||||||
| r magnitude | |||||||||
| i magnitude | |||||||||
| z magnitude | |||||||||
| G magnitude | 16.28 (0.005) | 16.31 (0.003) | 16.31 | 16.28 (0.003) | |||||
| BP magnitude | 16.14 (0.005) | 16.10 (0.01) | 16.10 | ||||||
| RP magnitude | 16.54 (0.009) | 16.54 (0.008) | 16.54 | ||||||
| Pan g magnitude | 16.14 (0.002) | 16.14 (0.002) | |||||||
| Pan r magnitude | 16.53 (0.003) | 16.52 (0.003) | |||||||
| Pan i magnitude | 16.87 (0.004) | 16.87 (0.004) | |||||||
| Pan z magnitude | 17.12 (0.008) | 17.12 (0.008) | |||||||
| Pan y magnitude | 17.29 (0.01) | 17.29 (0.01) | |||||||
| E(B-V) | 0.169 | ||||||||
* 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.