All names: Gaia DR2 1559679891364984960, WD 1325+512, TIC 165466631, SDSS J132725.72+505711.0, SBSS 1325+512, Gaia EDR3 1559679891364984960, 2MASS J13272569+5057111, 1RXS J132725.7+505713, [HHD2009] SDSS J1327+5057
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Bedard et al. 2020 | Gaia DR2 | Stilism | sdss-wdms.org (29/04/2016) | Simbad | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 27 25.74 (0.3) | 13 27 25.72 | 13 27 25.74 (0.7) | 13 27 25.72 | 13 27 25.70 (140) | 13 27 25.30 | 13 27 25.72 | ||||
| Declination | 50 57 10.92 (0.4) | 50 57 11.01 | 50 57 10.92 (0.7) | 50 57 11.02 | 50 57 11.15 (110) | 50 57 10.44 | 50 57 11.02 | ||||
| Spectral type | DA+M | DA+M | DA+dM | DA | DA+M | ||||||
| Effective temperature | [K] | 44287.0 (1210) | 46042.0 (1519) | 6300.0 (2) | |||||||
| log(g) | [cgs] | 7.58 (0.1) | 7.73 (0.1) | 7.84 (0.06) | |||||||
| Mass | [M☉] | 0.5 (0.04) | 0.56 (0.06) | ||||||||
| log(Luminosity) | [L☉] | 0.09 (0.09) | |||||||||
| Cooling age | [Gyr] | 0.0018 (0.0008) | |||||||||
| 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] | 2.37 (0.4) | |||||||||
| Distance | [pc] | 422.39 (69) | 1034.00 (672) | ||||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 3.259946077 (0.3) | |||||||||
| Proper motion (declination) | [mas/yr] | -3.724265666 (0.5) | |||||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | WDMS | WDMS | |||||||||
| B magnitude | 17.00 | ||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | 15.82 (0.1) | ||||||||||
| H magnitude | 15.11 (0.1) | ||||||||||
| K magnitude | 15.34 (0.2) | ||||||||||
| u magnitude | 17.20 (0.009) | 17.19 | 17.18 (0.009) | 17.18 | 17.21 (0.01) | ||||||
| g magnitude | 17.48 (0.005) | 17.50 | 17.47 (0.005) | 17.50 | 17.52 (0.03) | ||||||
| r magnitude | 17.62 (0.006) | 17.71 | 17.62 (0.006) | 17.71 | 17.72 (0.01) | ||||||
| i magnitude | 17.31 (0.006) | 17.44 | 17.31 (0.006) | 17.44 | 17.43 (0.02) | ||||||
| z magnitude | 16.99 (0.01) | 17.06 | 16.98 (0.01) | 17.06 | 17.07 (0.02) | ||||||
| G magnitude | 17.86 (0.009) | 17.76 | |||||||||
| BP magnitude | 17.51 (0.009) | 17.44 | |||||||||
| RP magnitude | 16.95 (0.008) | 16.95 | |||||||||
| Pan g magnitude | 17.55 (0.006) | ||||||||||
| Pan r magnitude | 17.68 (0.005) | ||||||||||
| Pan i magnitude | 17.36 (0.007) | ||||||||||
| Pan z magnitude | 17.10 (0.004) | ||||||||||
| Pan y magnitude | 16.94 (0.008) | ||||||||||
| E(B-V) | 0.019 | ||||||||||
* 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.