All names: CSI-11-10314, WD 1031-114, WISEA J103342.50-114138.5, Gaia EDR3 3754712881779364992, GEN# +9.80162066, EUVE J1033-11.6, WDJ103342.76-114138.34, UCAC2 27664061, 2RE J103342-114126, PLX 2473.01, TIC 56651942, WD 1031-11, 2EUVE J1033-11.6, LTT 3870, Gaia DR3 3754712881779364992, L 825-14, 2RE J1033-114, EGGR 70, uvby98 980162066, FAUST 2672, UBV M 42320, EC 10312-1126, UBV 9715, WD 1031-115, LP 730-18, GSC 05495-00166, RE J1033-11, NLTT 24689, Gaia DR2 3754712881779364992, G 162-66, EUVE J1033-11.7, RE J103342-114143, FS 19, RE J1033-114, 2MASS J10334277-1141383
| 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.