All names: WD 1038+299, SDSS J104113.66+293903.0, WIRED J104113.67+293903.0, Gaia DR2 734635017606652800, SDSS J104113.68+293903.2, SDSS J104113.67+293903.0, Gaia EDR3 734635017606652800, Gaia DR3 734635017606652800, SDSS J104113.66+293902.9, SDSS J104113.67+293903.1, [HHD2009] SDSS J1041+2939
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 41 13.66 (0.2) | 10 41 13.67 | 10 41 13.66 (0.5) | 10 41 13.67 | 10 41 13.67 (0.2) | 10 41 13.85 | 10 41 13.67 | |||
| Declination | 29 39 02.95 (0.2) | 29 39 02.97 | 29 39 02.96 (0.4) | 29 39 02.99 | 29 39 03.04 (0.2) | 29 39 00.72 | 29 39 03.06 | |||
| Spectral type | DA+M | DA+M | DA d | DAH:M | ||||||
| Effective temperature | [K] | 28389.0 (1241) | 8387.0 (109) | |||||||
| log(g) | [cgs] | 7.91 (0.2) | 8.68 (0.1) | |||||||
| Mass | [M☉] | 0.59 (0.1) | ||||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | |||||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 2.03 (0.3) | 2.15 (0.5) | 2.03 (0.3) | ||||||
| Distance | [pc] | 493.26 (84) | 465.93 (112) | 1006.00 (160) | 493.27 (84) | |||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -9.026344297 (0.3) | -9.438775301 (0.7) | -9.026 (0.3) | ||||||
| Proper motion (declination) | [mas/yr] | -5.445769519 (0.3) | -5.584613131 (0.7) | -5.446 (0.3) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | WDMS | |||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 19.46 (0.03) | 19.49 | 19.47 (0.03) | 19.49 | 19.48 (0.03) | |||||
| g magnitude | 19.56 (0.01) | 19.60 | 19.57 (0.01) | 19.60 | 19.60 (0.03) | |||||
| r magnitude | 19.74 (0.02) | 19.72 | 19.73 (0.02) | 19.72 | 19.73 (0.02) | |||||
| i magnitude | 19.33 (0.02) | 19.28 | 19.32 (0.02) | 19.29 | 19.29 (0.02) | |||||
| z magnitude | 18.65 (0.04) | 18.64 | 18.61 (0.04) | 18.65 | 18.65 (0.04) | |||||
| G magnitude | 19.34 (0.03) | 19.36 | 19.34 (0.004) | |||||||
| BP magnitude | 19.58 (0.03) | 19.56 | ||||||||
| RP magnitude | 18.74 (0.03) | 18.89 | ||||||||
| Pan g magnitude | 19.52 (0.006) | |||||||||
| Pan r magnitude | 19.68 (0.01) | |||||||||
| Pan i magnitude | 19.22 (0.007) | |||||||||
| Pan z magnitude | 18.74 (0.01) | |||||||||
| Pan y magnitude | 18.46 (0.02) | |||||||||
| 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.