All names: SDSS J110145.34+281637.4, SDSS J110145.33+281637.3, Gaia DR3 732128788225576832, Gaia DR2 732128788225576832, GALEX J110145.3+281637, Gaia EDR3 732128788225576832
| Parameter | Unit | Gaia EDR3 | SDSS DR12 | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|
| Right ascension | 11 01 45.31 (0.6) | 11 01 45.34 | 11 01 45.31 (0.9) | 11 01 45.34 (0.6) | 11 01 45.33 | |||
| Declination | 28 16 37.35 (0.7) | 28 16 37.46 | 28 16 37.35 (1) | 28 16 37.30 (0.7) | 28 16 37.30 | |||
| Spectral type | DA | DA | DA | |||||
| Effective temperature | [K] | 10876.0 (211) | ||||||
| log(g) | [cgs] | 8.20 (0.2) | ||||||
| Mass | [M☉] | 0.718 (0.1) | ||||||
| log(Luminosity) | [L☉] | |||||||
| Cooling age | [Gyr] | |||||||
| log(H/He) | ||||||||
| log(C/He) | ||||||||
| log(Ca/He) | ||||||||
| log(Ca/H) | ||||||||
| Parallax | [mas] | 1.13 (0.8) | 2.85 (2) | 1.13 (0.8) | ||||
| Distance | [pc] | 887.49 (662) | 350.42 (189) | 887.47 (662) | ||||
| Composition | ||||||||
| Proper motion (right ascension) | [mas/yr] | -30.19445774 (0.6) | -33.5195078 (2) | -30.194 (0.6) | ||||
| Proper motion (declination) | [mas/yr] | 3.189855948 (0.7) | 2.576081576 (3) | 3.19 (0.7) | ||||
| Variability | ||||||||
| Magnetic | ||||||||
| Bd | [MG] | |||||||
| Infrared excess (disk) | ||||||||
| Binarity | ||||||||
| B magnitude | ||||||||
| V magnitude | ||||||||
| R magnitude | ||||||||
| I magnitude | ||||||||
| J magnitude | ||||||||
| H magnitude | ||||||||
| K magnitude | ||||||||
| u magnitude | 19.51 (0.3) | 20.84 (0.06) | 20.84 (0.06) | |||||
| g magnitude | 19.30 (0.1) | 20.39 (0.03) | 20.39 (0.03) | |||||
| r magnitude | 22.28 (3) | 20.50 (0.04) | 20.50 (0.04) | |||||
| i magnitude | 26.73 (5) | 20.78 (0.06) | 20.78 (0.06) | |||||
| z magnitude | 24.33 (10) | 20.87 (0.3) | ||||||
| G magnitude | 20.47 (0.1) | 20.53 | 20.47 (0.008) | |||||
| BP magnitude | 20.59 (0.1) | 20.61 | ||||||
| RP magnitude | 20.34 (0.2) | 20.19 | ||||||
| Pan g magnitude | ||||||||
| Pan r magnitude | ||||||||
| Pan i magnitude | ||||||||
| Pan z magnitude | ||||||||
| Pan y magnitude | ||||||||
| E(B-V) | 0.018 | |||||||
* 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.