All names: GALEX J100355.7+330351, Gaia EDR3 746736796632638976, CSO 244, SDSS J100355.80+330351.1, 2MASS J10035581+3303513, J1003+3303, WD 1001+333, SDSS J100355.79+330351.1, SDSS J100355.80+330351.2, WIRED J100355.79+330351.1, Gaia DR2 746736796632638976, TIC 173005180, WDJ100355.82+330351.23, KUV 10010+3318, Gaia DR3 746736796632638976, USNO-A2.0 1200-06444110
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Caron et al. 2023 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Gianninas et al. 2011 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 03 55.75 (0.06) | 10 03 55.79 | 10 03 55.75 (0.07) | 10 03 55.75 | 10 03 55.82 (0.06) | 10 03 55.75 | 10 03 56.18 | 10 03 55.80 | ||||||||
| Declination | 33 03 50.49 (0.04) | 33 03 51.12 | 33 03 50.51 (0.07) | 33 03 50.49 | 33 03 51.23 (0.04) | 33 03 50.51 | 33 03 50.76 | 33 03 51.15 | ||||||||
| Spectral type | DA | DA | DA | DA5.1 | DA | DA | DA | DA | ||||||||
| Effective temperature | [K] | 9563.0 (48) | 9356.0 | 9262.0 | 9830.0 (144) | 9674.0 (89) | 9540.0 (22) | |||||||||
| log(g) | [cgs] | 7.98 (0.01) | 7.94 | 7.86 | 8.29 (0.06) | 8.02 (0.02) | 8.23 (0.03) | |||||||||
| Mass | [M☉] | 0.586 (0.01) | 0.562 | 0.501 | 0.78 (0.04) | 0.612 (0.01) | 0.734 (0.02) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||||||
| Cooling age | [Gyr] | 0.6900 | 0.6596 | 0.6381 | ||||||||||||
| 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] | 12.43 (0.07) | 12.34 (0.1) | 12.34 (0.1) | 12.43 | 12.43 (0.07) | 12.34 (0.1) | |||||||||
| Distance | [pc] | 80.42 (0.5) | 81.04 (0.7) | 81.04 (0.6) | 52.00 | 80.42 | 80.42 (0.5) | 81.04 (0.6) | ||||||||
| Composition | H | H | ||||||||||||||
| Proper motion (right ascension) | [mas/yr] | -57.81595463 (0.07) | -57.92606007 (0.1) | -57.816 (0.07) | -57.926 | |||||||||||
| Proper motion (declination) | [mas/yr] | -46.28840035 (0.05) | -46.2729407 (0.1) | -46.288 (0.05) | -46.273 | |||||||||||
| Variability | ||||||||||||||||
| Magnetic | ||||||||||||||||
| Bd | [MG] | |||||||||||||||
| Infrared excess (disk) | ||||||||||||||||
| Binarity | ||||||||||||||||
| B magnitude | 16.20 (0.3) | |||||||||||||||
| V magnitude | 16.30 | |||||||||||||||
| R magnitude | 16.60 (0.3) | |||||||||||||||
| I magnitude | ||||||||||||||||
| J magnitude | 16.69 (0.01) | 16.66 (0.1) | ||||||||||||||
| H magnitude | 17.69 (0.1) | 17.69 (0.1) | ||||||||||||||
| K magnitude | 16.12 (0.2) | 16.12 (0.2) | ||||||||||||||
| u magnitude | 17.23 (0.008) | 17.24 (0.008) | 17.24 (0.008) | 17.23 (0.008) | 17.24 (0.01) | |||||||||||
| g magnitude | 16.83 (0.004) | 16.84 (0.004) | 16.83 (0.004) | 16.84 (0.03) | ||||||||||||
| r magnitude | 16.89 (0.004) | 16.90 (0.004) | 16.89 (0.004) | 16.88 (0.02) | ||||||||||||
| i magnitude | 17.00 (0.005) | 17.01 (0.005) | 17.00 (0.005) | 17.01 (0.02) | ||||||||||||
| z magnitude | 17.15 (0.01) | 17.15 (0.01) | 17.15 (0.01) | 17.14 (0.02) | ||||||||||||
| G magnitude | 16.84 (0.004) | 16.87 | 16.84 | 16.84 (0.003) | 16.87 | |||||||||||
| BP magnitude | 16.92 (0.004) | 16.91 | 16.91 | |||||||||||||
| RP magnitude | 16.73 (0.007) | 16.72 | 16.72 | |||||||||||||
| Pan g magnitude | 16.88 (0.005) | 16.88 (0.004) | ||||||||||||||
| Pan r magnitude | 16.92 (0.003) | 16.92 (0.003) | ||||||||||||||
| Pan i magnitude | 17.03 (0.004) | 17.03 (0.005) | ||||||||||||||
| Pan z magnitude | 17.18 (0.005) | 17.18 (0.004) | ||||||||||||||
| Pan y magnitude | 17.28 (0.01) | 17.28 (0.01) | ||||||||||||||
| E(B-V) | 0.003 | |||||||||||||||
* 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.