All names: Gaia DR2 2508752451281580928, Gaia DR3 2508752451281580928, SDSS J014351.72-010809.6, SDSS J014351.72-010809.5, 2MASS J01435171-0108093, Gaia EDR3 2508752451281580928, TIC 241631477, WD 0141-013, GALEX J014351.6-010808, [SGR2010] J0143-0108
| 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) |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 01 43 51.73 (0.2) | 01 43 51.72 | 01 43 51.73 (0.3) | 01 43 51.72 | 01 43 51.72 (0.2) | 01 43 51.12 | |||
| Declination | -01 08 09.38 (0.1) | -01 08 09.48 | -01 08 09.39 (0.2) | -01 08 09.60 | -01 08 09.52 (0.1) | -01 08 02.40 | |||
| Spectral type | WD+M | D+M2 | WD M | ||||||
| Effective temperature | [K] | ||||||||
| log(g) | [cgs] | ||||||||
| Mass | [M☉] | ||||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | ||||||||
| log(H/He) | |||||||||
| log(C/He) | |||||||||
| log(Ca/He) | |||||||||
| log(Ca/H) | |||||||||
| Parallax | [mas] | 1.70 (0.2) | 1.71 (0.4) | 1.70 (0.2) | |||||
| Distance | [pc] | 587.28 (66) | 585.05 (129) | 587.27 (66) | |||||
| Composition | |||||||||
| Proper motion (right ascension) | [mas/yr] | 5.19385882 (0.2) | 4.642197955 (0.5) | 5.194 (0.2) | |||||
| Proper motion (declination) | [mas/yr] | 8.888290303 (0.2) | 8.207356437 (0.3) | 8.888 (0.2) | |||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | WDMS | ||||||||
| B magnitude | |||||||||
| V magnitude | |||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | 16.12 (0.01) | ||||||||
| H magnitude | 15.51 (0.008) | ||||||||
| K magnitude | 15.10 (0.1) | ||||||||
| u magnitude | 21.66 (0.1) | 21.61 | 21.68 (0.2) | 21.61 | |||||
| g magnitude | 20.04 (0.02) | 20.06 | 20.07 (0.02) | 20.06 | |||||
| r magnitude | 18.88 (0.01) | 18.84 | 18.86 (0.01) | 18.84 | |||||
| i magnitude | 17.91 (0.008) | 17.95 | 17.93 (0.008) | 17.95 | |||||
| z magnitude | 17.41 (0.01) | 17.43 | 17.44 (0.01) | 17.43 | |||||
| G magnitude | 18.60 (0.03) | 18.61 | 18.60 (0.003) | ||||||
| BP magnitude | 19.55 (0.03) | 19.60 | |||||||
| RP magnitude | 17.50 (0.009) | 17.52 | |||||||
| Pan g magnitude | 19.90 (0.02) | ||||||||
| Pan r magnitude | 18.86 (0.009) | ||||||||
| Pan i magnitude | 17.91 (0.005) | ||||||||
| Pan z magnitude | 17.48 (0.005) | ||||||||
| Pan y magnitude | 17.26 (0.008) | ||||||||
| E(B-V) | 0.026 | ||||||||
* 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.