All names: HaWe 5, Gaia DR2 223404549266115456, Gaia EDR3 223404549266115456, UGPS J034526.68+374852.2, PN HaWe 5, PN G156.9-13.3, GSC2 N333010316549, PK 156-13 1, Gaia DR3 223404549266115456, WD 0342+374
| Parameter | Unit | Gaia EDR3 | Gaia DR2 | Stilism | Gianninas et al. 2011 | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|
| Right ascension | 03 45 26.72 (0.08) | 03 45 26.72 (0.1) | 03 45 26.72 | 03 45 26.68 (0.08) | 03 45 26.33 | |||
| Declination | 37 48 52.12 (0.05) | 37 48 52.12 (0.06) | 37 48 52.12 | 37 48 52.22 (0.05) | 37 38 44.88 | |||
| Spectral type | DA | DA | DA1.3 | DA | ||||
| Effective temperature | [K] | 38490.0 (1322) | 24302.0 (674) | |||||
| log(g) | [cgs] | 8.18 (0.1) | 7.52 (0.04) | |||||
| Mass | [M☉] | 0.77 (0.09) | 0.417 (0.02) | |||||
| log(Luminosity) | [L☉] | |||||||
| Cooling age | [Gyr] | |||||||
| log(H/He) | ||||||||
| log(C/He) | ||||||||
| log(Ca/He) | ||||||||
| log(Ca/H) | ||||||||
| log(C/H) | ||||||||
| log(N/H) | ||||||||
| log(O/H) | ||||||||
| log(Na/H) | ||||||||
| log(Mg/H) | ||||||||
| log(Al/H) | ||||||||
| log(Si/H) | ||||||||
| log(P/H) | ||||||||
| log(S/H) | ||||||||
| log(Sc/H) | ||||||||
| log(Ti/H) | ||||||||
| log(Cr/H) | ||||||||
| log(Mn/H) | ||||||||
| log(Fe/H) | ||||||||
| log(Ni/H) | ||||||||
| Parallax | [mas] | 3.12 (0.1) | 3.17 (0.1) | 3.12 | 3.12 (0.1) | |||
| Distance | [pc] | 320.82 (1e+01) | 315.93 (12) | 346.00 | 320.82 | 320.82 (1e+01) | ||
| Composition | H | |||||||
| Proper motion (right ascension) | [mas/yr] | 26.71695429 (0.1) | 26.459 (0.3) | 26.717 (0.1) | ||||
| Proper motion (declination) | [mas/yr] | -6.016031593 (0.08) | -6.124 (0.2) | -6.016 (0.08) | ||||
| Variability | ||||||||
| Magnetic | ||||||||
| Bd | [MG] | |||||||
| Infrared excess (disk) | ||||||||
| Binarity | ||||||||
| B magnitude | 17.32 (0.01) | |||||||
| V magnitude | 17.44 (0.005) | |||||||
| R magnitude | 17.47 (0.004) | |||||||
| I magnitude | 17.53 (0.01) | |||||||
| J magnitude | ||||||||
| H magnitude | ||||||||
| K magnitude | 17.79 (0.2) | |||||||
| u magnitude | ||||||||
| g magnitude | ||||||||
| r magnitude | ||||||||
| i magnitude | ||||||||
| z magnitude | ||||||||
| G magnitude | 17.39 (0.007) | 17.42 | 17.39 | 17.39 (0.003) | ||||
| BP magnitude | 17.31 (0.007) | 17.28 | ||||||
| RP magnitude | 17.51 (0.01) | 17.51 | ||||||
| Pan g magnitude | ||||||||
| Pan r magnitude | ||||||||
| Pan i magnitude | ||||||||
| Pan z magnitude | ||||||||
| Pan y magnitude | ||||||||
| E(B-V) | 0.125 | |||||||
* 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.