All names: Gaia DR3 1059595060720982144, WD 1034+661, Gaia DR2 1059595060720982144, WIRED J103743.60+655448.0, Gaia EDR3 1059595060720982144, SDSS J103743.61+655448.0, 2MASS J10374361+6554482, SDSS J103743.60+655448.0, SDSS J103743.61+655448.1, TIC 149912557, [HHD2009] SDSS J1037+6554, GALEX J103743.5+655448
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Gaia DR2 | Stilism | sdss-wdms.org (29/04/2016) | Tremblay et al. 2011 | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 37 43.45 (0.08) | 10 37 43.60 | 10 37 43.45 (0.1) | 10 37 43.60 | 10 37 43.60 (0.08) | 10 37 43.60 | 10 37 42.62 | 10 37 43.61 | |||||
| Declination | 65 54 47.41 (0.09) | 65 54 48.05 | 65 54 47.43 (0.1) | 65 54 47.99 | 65 54 48.09 (0.09) | 65 54 48.04 | 65 54 42.48 | 65 54 48.05 | |||||
| Spectral type | DA+M | DA | DA+M | DA+M | DA5+M | DA+M | DA+MS | ||||||
| Effective temperature | [K] | 14065.0 (393) | 15800.0 (420) | 10282.0 (55) | 10223.0 (50) | ||||||||
| log(g) | [cgs] | 7.42 (0.1) | 7.89 (0.07) | 7.81 (0.07) | 7.88 (0.06) | ||||||||
| Mass | [M☉] | 0.35 (0.03) | 0.56 (0.04) | ||||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 0.1514 | |||||||||||
| 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] | 2.69 (0.1) | 2.55 (0.2) | 2.69 (0.1) | |||||||||
| Distance | [pc] | 371.23 (16) | 391.90 (24) | 355.00 (22) | 371.24 (16) | ||||||||
| Composition | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -60.01816561 (0.1) | -60.20413726 (0.2) | -60.018 (0.1) | -60.0 | ||||||||
| Proper motion (declination) | [mas/yr] | -42.34163032 (0.1) | -42.52103465 (0.3) | -42.342 (0.1) | -42.2 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | WDMS | WDMS | WDMS | WDMS | |||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 16.34 (0.1) | ||||||||||||
| H magnitude | 15.68 (0.2) | ||||||||||||
| K magnitude | 15.37 (0.2) | ||||||||||||
| u magnitude | 18.72 (0.02) | 18.74 | 18.73 (0.02) | 18.73 (0.03) | 18.73 | 18.73 (0.03) | |||||||
| g magnitude | 18.31 (0.007) | 18.36 | 18.34 (0.007) | 18.36 (0.02) | 18.34 | 18.35 (0.02) | |||||||
| r magnitude | 18.42 (0.009) | 18.42 | 18.42 (0.009) | 18.42 (0.03) | 18.43 | 18.41 (0.02) | |||||||
| i magnitude | 18.07 (0.009) | 18.07 | 18.07 (0.009) | 18.07 (0.02) | 18.08 | 18.06 (0.02) | |||||||
| z magnitude | 17.58 (0.02) | 17.57 | 17.57 (0.02) | 17.57 (0.02) | 17.57 | 17.56 (0.02) | |||||||
| G magnitude | 18.19 (0.01) | 18.20 | 18.19 (0.003) | ||||||||||
| BP magnitude | 18.46 (0.01) | 18.44 | |||||||||||
| RP magnitude | 17.68 (0.01) | 17.66 | |||||||||||
| Pan g magnitude | 18.35 (0.006) | ||||||||||||
| Pan r magnitude | 18.49 (0.008) | ||||||||||||
| Pan i magnitude | 18.13 (0.004) | ||||||||||||
| Pan z magnitude | 17.71 (0.008) | ||||||||||||
| Pan y magnitude | 17.41 (0.01) | ||||||||||||
| E(B-V) | 0.021 | ||||||||||||
* 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.