All names: TIC 56651942, WD 1031-11, uvby98 980162066, EUVE J1033-11.7, L 825-14, RE J1033-114, Gaia EDR3 3754712881779364992, WD 1031-115, Gaia DR2 3754712881779364992, FS 19, UCAC2 27664061, G 162-66, UBV 9715, 2EUVE J1033-11.6, WD 1031-114, NLTT 24689, RE J103342-114143, LP 730-18, GEN# +9.80162066, Gaia DR3 3754712881779364992, PLX 2473.01, EGGR 70, RE J1033-11, EUVE J1033-11.6, 2MASS J10334277-1141383, 2RE J103342-114126, UBV M 42320, EC 10312-1126, GSC 05495-00166, 2RE J1033-114, LTT 3870, CSI-11-10314, WDJ103342.76-114138.34, FAUST 2672, WISEA J103342.50-114138.5
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | O'Brien et al. 2024 | Gaia DR2 | Stilism | Gianninas et al. 2011 | Koester et al. 2009 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 33 42.39 (0.04) | 10 33 42.40 (0.08) | 10 33 42.39 | 10 33 42.76 (0.04) | 10 33 42.40 | 10 33 56.66 | ||||||
| Declination | -11 41 38.79 (0.05) | -11 41 38.77 (0.08) | -11 41 38.79 | -11 41 38.34 (0.05) | -11 41 38.77 | -11 41 00.60 | ||||||
| Spectral type | DA | DA | DA | DA1.9 | DA2 | |||||||
| Effective temperature | [K] | 25388.0 (519) | 26310.0 (376) | 25502.0 (27) | 27484.0 (424) | |||||||
| log(g) | [cgs] | 7.94 (0.03) | 7.92 (0.04) | 7.84 (0.004) | 8.05 (0.01) | |||||||
| Mass | [M☉] | 0.602 (0.02) | 0.59 (0.02) | 0.667 (0.01) | ||||||||
| 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] | 27.99 (0.06) | 27.99 (0.06) | 27.91 (0.1) | 27.99 | 27.99 (0.06) | 27.91 (0.1) | 30.00 (12) | ||||
| Distance | [pc] | 35.72 (0.08) | 35.73 (0.08) | 35.83 (0.1) | 37.00 | 35.72 | 35.72 (0.08) | 35.83 (0.1) | 33.33 (13) | |||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -343.9493158 (0.07) | -343.9558551 (0.1) | -343.949 (0.07) | -343.9558551 | |||||||
| Proper motion (declination) | [mas/yr] | -27.98948254 (0.07) | -28.06994673 (0.1) | -27.989 (0.07) | -28.06994673 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | 12.85 (0.001) | |||||||||||
| V magnitude | 13.00 | 13.01 (0.001) | ||||||||||
| R magnitude | 13.14 (0.001) | |||||||||||
| I magnitude | 13.28 (0.002) | |||||||||||
| J magnitude | 13.57 (0.02) | |||||||||||
| H magnitude | 13.70 (0.02) | |||||||||||
| K magnitude | 13.83 (0.05) | |||||||||||
| u magnitude | ||||||||||||
| g magnitude | ||||||||||||
| r magnitude | ||||||||||||
| i magnitude | ||||||||||||
| z magnitude | ||||||||||||
| G magnitude | 13.00 (0.002) | 13.02 | 13.00 | 13.00 (0.003) | 13.02 | |||||||
| BP magnitude | 12.89 (0.002) | 12.85 | 12.85 | |||||||||
| RP magnitude | 13.25 (0.0006) | 13.25 | 13.25 | |||||||||
| Pan g magnitude | 12.85 (0.001) | |||||||||||
| Pan r magnitude | 13.24 (0.001) | |||||||||||
| Pan i magnitude | 13.57 (0.004) | |||||||||||
| Pan z magnitude | 13.86 (0.003) | |||||||||||
| Pan y magnitude | 14.05 (0.006) | |||||||||||
| E(B-V) | 0.001 | |||||||||||
* 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.