All names: SDSS J003601.38-111213.9, Gaia EDR3 2425347347488993408, GALEX J003601.4-111212, WIRED J003601.37-111213.9, Gaia DR2 2425347347488993408, Gaia DR3 2425347347488993408, PB 8392, SDSS J003601.38-111213.8, WDJ003601.37-111214.01, SDSS J003601.38-111214.0, 2MASS J00360136-1112139, SDSS J003601.37-111213.9, WD 0033-114, SDSS J003601.37-111213.8, J0036-1112
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Caron et al. 2023 | Coutu et al. 2019 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Dufour et al. 2007 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 00 36 01.40 (0.07) | 00 36 01.38 | 00 36 01.37 | 00 36 01.40 (0.1) | 00 36 01.40 | 00 36 01.37 (0.07) | 00 36 01.40 | 00 36 01.38 | 00 36 00.74 | 00 36 01.38 | ||||||||
| Declination | -11 12 13.00 (0.05) | -11 12 13.89 | -11 12 14.01 | -11 12 13.03 (0.07) | -11 12 13.00 | -11 12 14.01 (0.05) | -11 12 13.03 | -11 12 13.91 | -11 12 11.16 | -11 12 13.95 | ||||||||
| Spectral type | DZ | DZ | DZ | DZ | DZ | DZ | DZ | DZ | DZ | DZ | ||||||||
| Effective temperature | [K] | 7572.0 (31) | 7513.0 (108) | 8812.0 | 8512.0 | 7280.0 (70) | 7454.0 (87) | 10080.0 (4) | 10080.0 (6) | |||||||||
| log(g) | [cgs] | 8.20 (0.008) | 8.20 | 8.49 | 8.40 | 8.00 | 8.15 (0.02) | 8.34 (0.6) | 8.91 (0.2) | |||||||||
| Mass | [M☉] | 0.703 (0.007) | 0.7011 | 0.909 | 0.836 | 0.668 (0.02) | ||||||||||||
| log(Luminosity) | [L☉] | |||||||||||||||||
| Cooling age | [Gyr] | 1.7900 | 1.7900 | 2.0910 | 1.9370 | |||||||||||||
| log(H/He) | -4.0 | <-4.0231 | <-4.0 | |||||||||||||||
| log(C/He) | ||||||||||||||||||
| log(Ca/He) | -8.96 | -9.0569 (0.08) | -9.26 (0.04) | |||||||||||||||
| log(Ca/H) | ||||||||||||||||||
| log(N/He) | ||||||||||||||||||
| log(O/He) | ||||||||||||||||||
| log(Na/He) | ||||||||||||||||||
| log(Mg/He) | ||||||||||||||||||
| log(Al/He) | ||||||||||||||||||
| log(Si/He) | ||||||||||||||||||
| log(P/He) | ||||||||||||||||||
| log(S/He) | ||||||||||||||||||
| log(Cl/He) | ||||||||||||||||||
| log(Sc/He) | ||||||||||||||||||
| log(Ti/He) | ||||||||||||||||||
| log(V/He) | ||||||||||||||||||
| log(Cr/He) | ||||||||||||||||||
| log(Mn/He) | ||||||||||||||||||
| log(Fe/He) | ||||||||||||||||||
| log(Co/He) | ||||||||||||||||||
| log(Ni/He) | ||||||||||||||||||
| log(Cu/He) | ||||||||||||||||||
| log(Zn/He) | ||||||||||||||||||
| log(Ga/He) | ||||||||||||||||||
| log(Ge/He) | ||||||||||||||||||
| log(Sr/He) | ||||||||||||||||||
| Parallax | [mas] | 19.16 (0.08) | 19.11 (0.1) | 19.11 | 19.11 (0.1) | 19.16 | 19.16 (0.08) | 19.11 (0.1) | ||||||||||
| Distance | [pc] | 52.20 (0.2) | 52.33 (0.3) | 52.34 (0.3) | 52.34 (0.3) | 55.00 | 52.20 | 52.20 (0.2) | 52.34 (0.3) | |||||||||
| Composition | He | He | He | |||||||||||||||
| Proper motion (right ascension) | [mas/yr] | 22.68162069 (0.09) | 22.48956783 (0.3) | 22.682 (0.09) | 22.49 | 22.9 | ||||||||||||
| Proper motion (declination) | [mas/yr] | 63.05243095 (0.09) | 63.16168576 (0.1) | 63.052 (0.09) | 63.162 | 66.1 | ||||||||||||
| Variability | ||||||||||||||||||
| Magnetic | ||||||||||||||||||
| Bd | [MG] | |||||||||||||||||
| Infrared excess (disk) | ||||||||||||||||||
| Binarity | ||||||||||||||||||
| B magnitude | 17.00 | |||||||||||||||||
| V magnitude | ||||||||||||||||||
| R magnitude | ||||||||||||||||||
| I magnitude | ||||||||||||||||||
| J magnitude | 16.69 (0.1) | 16.69 (0.1) | ||||||||||||||||
| H magnitude | 16.69 (0.3) | 16.69 (0.06) | ||||||||||||||||
| K magnitude | 16.32 (0.08) | 16.32 (0.08) | ||||||||||||||||
| u magnitude | 17.60 (0.01) | 17.54 (0.01) | 17.60 (0.01) | 17.60 (0.01) | 17.56 (0.01) | 17.55 | 17.54 (0.02) | |||||||||||
| g magnitude | 17.08 (0.004) | 17.08 (0.004) | 17.08 (0.004) | 17.06 (0.02) | 17.02 | 17.04 (0.02) | ||||||||||||
| r magnitude | 17.00 (0.005) | 17.00 (0.005) | 17.00 (0.005) | 17.05 (0.02) | 17.05 | 17.03 (0.02) | ||||||||||||
| i magnitude | 17.08 (0.006) | 17.08 (0.006) | 17.08 (0.006) | 17.08 (0.03) | 17.07 | 17.06 (0.03) | ||||||||||||
| z magnitude | 17.24 (0.01) | 17.24 (0.01) | 17.24 (0.01) | 17.24 (0.03) | 17.23 | 17.21 (0.03) | ||||||||||||
| G magnitude | 16.97 (0.007) | 16.98 | 16.97 | 16.97 (0.003) | 16.98 | |||||||||||||
| BP magnitude | 17.09 (0.007) | 17.09 | 17.09 | |||||||||||||||
| RP magnitude | 16.78 (0.008) | 16.78 | 16.78 | |||||||||||||||
| Pan g magnitude | 17.04 (0.005) | 17.04 (0.006) | ||||||||||||||||
| Pan r magnitude | 17.00 (0.003) | 17.00 (0.003) | ||||||||||||||||
| Pan i magnitude | 17.11 (0.003) | 17.11 (0.002) | ||||||||||||||||
| Pan z magnitude | 17.24 (0.009) | 17.24 (0.008) | ||||||||||||||||
| Pan y magnitude | 17.30 (0.007) | 17.30 (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.