All names: 2MASS J10534626+2916526, SDSS J105346.29+291652.5, GALEX J105346.2+291654, LAMOST J105346.29+291652.5, TIC 138736573, [HHD2009] SDSS J1053+2916, SDSS J105346.29+291652.6, Gaia DR2 731749727296711040, SDSS J105346.32+291652.7, WD 1051+295, Gaia EDR3 731749727296711040, Gaia DR3 731749727296711040
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Gaia DR2 | Stilism | sdss-wdms.org (29/04/2016) | Simbad | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 53 46.30 (0.2) | 10 53 46.29 | 10 53 46.30 (0.3) | 10 53 46.29 | 10 53 46.29 (0.2) | 10 53 45.70 | 10 53 46.29 | ||||
| Declination | 29 16 52.42 (0.2) | 29 16 52.55 | 29 16 52.43 (0.3) | 29 16 52.50 | 29 16 52.61 (0.2) | 29 16 49.08 | 29 16 52.57 | ||||
| Spectral type | DB+M | DB+M | DA d | DB+M | DB+MS | ||||||
| Effective temperature | [K] | 16051.0 (10) | 10092.0 (24) | ||||||||
| log(g) | [cgs] | 9.00 | 7.01 (0.02) | ||||||||
| Mass | [M☉] | ||||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | ||||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | 2.72 (0.2) | 2.53 (0.4) | 2.72 (0.2) | |||||||
| Distance | [pc] | 367.06 (32) | 395.00 (60) | 547.00 (74) | 367.05 (32) | ||||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 15.89665032 (0.3) | 14.93278594 (0.6) | 15.897 (0.3) | |||||||
| Proper motion (declination) | [mas/yr] | -12.21828753 (0.2) | -11.82290159 (0.5) | -12.218 (0.2) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | WDMS | WDMS | WDMS | ||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | 16.60 (0.09) | ||||||||||
| H magnitude | 16.08 (0.1) | ||||||||||
| K magnitude | 15.98 (0.2) | ||||||||||
| u magnitude | 19.03 (0.02) | 19.03 | 19.03 (0.02) | 19.03 | 19.04 (0.03) | ||||||
| g magnitude | 19.04 (0.009) | 19.05 | 19.04 (0.009) | 19.05 | 19.06 (0.02) | ||||||
| r magnitude | 19.18 (0.01) | 19.15 | 19.18 (0.01) | 19.15 | 19.16 (0.02) | ||||||
| i magnitude | 18.79 (0.01) | 18.77 | 18.79 (0.01) | 18.77 | 18.79 (0.02) | ||||||
| z magnitude | 18.22 (0.03) | 18.19 | 18.21 (0.03) | 18.19 | 18.21 (0.03) | ||||||
| G magnitude | 18.86 (0.03) | 18.88 | 18.86 (0.004) | ||||||||
| BP magnitude | 19.14 (0.03) | 19.09 | |||||||||
| RP magnitude | 18.34 (0.03) | 18.35 | |||||||||
| Pan g magnitude | 19.03 (0.005) | ||||||||||
| Pan r magnitude | 19.19 (0.01) | ||||||||||
| Pan i magnitude | 18.81 (0.01) | ||||||||||
| Pan z magnitude | 18.33 (0.02) | ||||||||||
| Pan y magnitude | 18.02 (0.008) | ||||||||||
| E(B-V) | 0.019 | ||||||||||
* 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.