All names: Gaia DR2 5111719820563572096, WDS J03341-1555B, ** LDS 3507B, LP 773-11, Gaia DR3 5111719820563572096, Gaia EDR3 5111719820563572096, WDJ033407.48-155456.02, GSC2 S03121326142, WD 0331-160, NLTT 11255
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 03 34 07.83 (0.1) | 03 34 07.82 (0.2) | 03 34 07.83 | 03 34 07.48 (0.1) | 03 34 07.82 | 03 34 06.41 | |||
| Declination | -15 54 55.40 (0.1) | -15 54 55.42 (0.2) | -15 54 55.40 | -15 54 56.02 (0.1) | -15 54 55.42 | -15 54 54.00 | |||
| Spectral type | DA | DA | ? | ||||||
| Effective temperature | [K] | 5480.0 (98) | |||||||
| log(g) | [cgs] | 8.20 (0.04) | |||||||
| Mass | [M☉] | 0.708 (0.04) | |||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | ||||||||
| log(H/He) | |||||||||
| log(C/He) | |||||||||
| log(Ca/He) | |||||||||
| log(Ca/H) | |||||||||
| Parallax | [mas] | 17.14 (0.2) | 17.11 (0.3) | 17.14 | 17.14 (0.2) | 17.11 (0.3) | |||
| Distance | [pc] | 58.33 (0.6) | 58.43 (0.9) | 58.33 | 58.33 (0.6) | 58.43 (0.9) | |||
| Composition | |||||||||
| Proper motion (right ascension) | [mas/yr] | 316.8794596 (0.2) | 316.9035222 (0.4) | 316.879 (0.2) | 316.9035222 | ||||
| Proper motion (declination) | [mas/yr] | 38.69800692 (0.2) | 38.54399117 (0.4) | 38.698 (0.2) | 38.54399117 | ||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | |||||||||
| B magnitude | 19.45 (0.3) | ||||||||
| V magnitude | 18.52 | ||||||||
| R magnitude | 18.32 (0.4) | ||||||||
| I magnitude | |||||||||
| J magnitude | |||||||||
| H magnitude | |||||||||
| K magnitude | |||||||||
| u magnitude | |||||||||
| g magnitude | |||||||||
| r magnitude | |||||||||
| i magnitude | |||||||||
| z magnitude | |||||||||
| G magnitude | 18.53 (0.03) | 18.55 | 18.53 | 18.53 (0.003) | 18.55 | ||||
| BP magnitude | 18.95 (0.03) | 18.95 | 18.95 | ||||||
| RP magnitude | 17.99 (0.02) | 17.97 | 17.97 | ||||||
| Pan g magnitude | 18.99 (0.007) | ||||||||
| Pan r magnitude | 18.48 (0.008) | ||||||||
| Pan i magnitude | 18.28 (0.01) | ||||||||
| Pan z magnitude | 18.31 (0.06) | ||||||||
| Pan y magnitude | 18.05 (0.08) | ||||||||
| E(B-V) | 0.001 | ||||||||
* 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.