All names: 2MASS J09321108+1329033, Gaia EDR3 617344305475915392, SDSS J093211.04+132903.3, Gaia DR3 617344305475915392, Gaia DR2 617344305475915392, WIRED J093211.04+132903.3, SDSS J093211.03+132903.2, TIC 193014955
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Bedard et al. 2020 | Gaia DR2 | Stilism | sdss-wdms.org (29/04/2016) | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 32 11.02 (0.1) | 09 32 11.04 | 09 32 11.02 (0.1) | 09 32 11.04 | 09 32 11.02 | 09 32 11.06 (0.1) | 09 32 11.04 | |||||
| Declination | 13 29 03.25 (0.08) | 13 29 03.31 | 13 29 03.25 (0.1) | 13 29 03.34 | 13 29 03.25 | 13 29 03.33 (0.08) | 13 29 03.33 | |||||
| Spectral type | DA+M | DA+M | DA | DA+M | DA+M | DA+MS | ||||||
| Effective temperature | [K] | 33215.0 (234) | 33354.0 (349) | 34473.0 (283) | ||||||||
| log(g) | [cgs] | 7.75 (0.05) | 7.76 (0.08) | 7.57 (0.05) | ||||||||
| Mass | [M☉] | 0.53 (0.02) | 0.54 (0.04) | |||||||||
| log(Luminosity) | [L☉] | -0.54 (0.03) | ||||||||||
| Cooling age | [Gyr] | 0.0062 (0.0003) | ||||||||||
| 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] | 2.03 (0.1) | 1.93 (0.2) | 2.03 | 2.03 (0.1) | |||||||
| Distance | [pc] | 493.02 (30) | 517.57 (45) | 577.00 (39) | 493.02 | 493.02 (30) | ||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -30.74199443 (0.1) | -30.66201683 (0.2) | -30.742 (0.1) | ||||||||
| Proper motion (declination) | [mas/yr] | -4.73050881 (0.08) | -4.674143123 (0.2) | -4.731 (0.08) | ||||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | WDMS | WDMS | WDMS | |||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | 16.39 (0.1) | |||||||||||
| H magnitude | 15.78 (0.1) | |||||||||||
| K magnitude | 15.77 (0.2) | |||||||||||
| u magnitude | 17.39 (0.01) | 17.36 | 17.39 (0.01) | 17.36 (0.06) | ||||||||
| g magnitude | 17.62 (0.005) | 17.65 | 17.62 (0.005) | 17.65 (0.02) | ||||||||
| r magnitude | 17.97 (0.007) | 17.94 | 17.97 (0.007) | 17.94 (0.04) | ||||||||
| i magnitude | 17.81 (0.007) | 17.79 | 17.81 (0.007) | 17.79 (0.04) | ||||||||
| z magnitude | 17.54 (0.02) | 17.49 | 17.54 (0.02) | 17.49 (0.02) | ||||||||
| G magnitude | 17.66 (0.008) | 17.69 | 17.66 | 17.66 (0.003) | ||||||||
| BP magnitude | 17.73 (0.008) | 17.70 | ||||||||||
| RP magnitude | 17.44 (0.01) | 17.44 | ||||||||||
| Pan g magnitude | 17.69 (0.004) | |||||||||||
| Pan r magnitude | 17.97 (0.005) | |||||||||||
| Pan i magnitude | 17.83 (0.005) | |||||||||||
| Pan z magnitude | 17.63 (0.008) | |||||||||||
| Pan y magnitude | 17.44 (0.01) | |||||||||||
| E(B-V) | 0.027 | |||||||||||
* 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.