All names: FBS B 527, PG 1233+338, FBS 1233+338, TIC 373706557, SDSS J123611.36+333049.2, 2MASS J12361138+3330493, Gaia DR3 1517760529518658560, WD 1233+337, LAMOST J123611.45+333048.9, CBS 355, Gaia EDR3 1517760529518658560, GALEX J123611.4+333048, Gaia DR2 1517760529518658560, SDSS J123611.36+333049.1, WIRED J123611.36+333049.1
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Gianninas et al. 2011 | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 12 36 11.34 (0.04) | 12 36 11.36 | 12 36 11.34 (0.06) | 12 36 11.34 | 12 36 11.38 (0.04) | 12 36 10.99 | 12 36 11.36 | ||||||
| Declination | 33 30 49.42 (0.03) | 33 30 49.15 | 33 30 49.40 (0.04) | 33 30 49.42 | 33 30 49.05 (0.03) | 33 30 47.52 | 33 30 49.18 | ||||||
| Spectral type | DA | DA | DA | DA2 | DA2 | DA | DA | ||||||
| Effective temperature | [K] | 18663.0 | 19680.0 (317) | 20500.0 (320) | 20597.0 (101) | ||||||||
| log(g) | [cgs] | 7.84 | 8.00 (0.05) | 7.95 (0.01) | 7.91 (0.02) | ||||||||
| Mass | [M☉] | 0.535 | 0.62 (0.03) | 0.598 (0.01) | 0.579 (0.009) | ||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 0.0644 | |||||||||||
| log(H/He) | |||||||||||||
| log(C/He) | |||||||||||||
| log(Ca/He) | |||||||||||||
| log(Ca/H) | |||||||||||||
| log(Li/H) | |||||||||||||
| log(Be/H) | |||||||||||||
| log(B/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(Cl/H) | |||||||||||||
| log(K/H) | |||||||||||||
| log(Sc/H) | |||||||||||||
| log(Ti/H) | |||||||||||||
| log(V/H) | |||||||||||||
| log(Cr/H) | |||||||||||||
| log(Mn/H) | |||||||||||||
| log(Fe/H) | |||||||||||||
| log(Co/H) | |||||||||||||
| log(Ni/H) | |||||||||||||
| log(Cu/H) | |||||||||||||
| log(Sr/H) | |||||||||||||
| Parallax | [mas] | 9.92 (0.05) | 9.87 (0.07) | 9.92 | 9.92 (0.05) | ||||||||
| Distance | [pc] | 100.76 (0.5) | 101.32 (0.7) | 99.00 | 100.76 | 100.76 (0.5) | |||||||
| Composition | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -28.91778502 (0.04) | -28.89752293 (0.1) | -28.918 (0.04) | |||||||||
| Proper motion (declination) | [mas/yr] | 22.75863692 (0.04) | 22.69698315 (0.07) | 22.759 (0.04) | |||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | 15.76 | ||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 16.11 (0.09) | ||||||||||||
| H magnitude | 16.16 (0.2) | ||||||||||||
| K magnitude | 15.85 (0.2) | ||||||||||||
| u magnitude | 15.56 (0.005) | 15.56 (0.005) | 15.57 (0.02) | ||||||||||
| g magnitude | 15.49 (0.003) | 15.49 (0.003) | 15.51 (0.02) | ||||||||||
| r magnitude | 15.86 (0.003) | 15.86 (0.003) | 15.86 (0.04) | ||||||||||
| i magnitude | 16.17 (0.004) | 16.17 (0.004) | 16.16 (0.01) | ||||||||||
| z magnitude | 16.47 (0.008) | 16.47 (0.008) | 16.47 (0.02) | ||||||||||
| G magnitude | 15.70 (0.003) | 15.72 | 15.70 | 15.70 (0.003) | |||||||||
| BP magnitude | 15.62 (0.003) | 15.58 | |||||||||||
| RP magnitude | 15.87 (0.006) | 15.87 | |||||||||||
| Pan g magnitude | 15.55 (0.005) | ||||||||||||
| Pan r magnitude | 15.88 (0.006) | ||||||||||||
| Pan i magnitude | 16.20 (0.003) | ||||||||||||
| Pan z magnitude | 16.45 (0.004) | ||||||||||||
| Pan y magnitude | 16.63 (0.009) | ||||||||||||
| 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.