All names: TIC 89148712, EGGR 416, Gaia EDR3 5085311307908331008, UCAC3 131-8973, Gaia DR2 5085311307908331008, HE0341-2449, WISEA J034336.38-243946.7, HE 0341-2449, Ton S 374, PPMX J034336.3-243946, EC 03414-2449, DENIS J034336.3-243946, GSC 06448-00859, CMC14 J034336.3-243946, PHL 1567, GEN# +6.10080374, WD 0341-248, UCAC4 327-003930, USNO-B1.0 0653-00040348, UCAC2 21681415, WISE J034336.36-243946.6, 2MASS J03433636-2439466, GALEX J034336.3-243944, Gaia DR3 5085311307908331008
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Geier 2020 | Gaia DR2 | Stilism | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|
| Right ascension | 03 43 36.39 (0.02) | 03 43 36.34 | 03 43 36.39 (0.03) | 03 43 36.36 (0.02) | 03 43 38.33 | |||
| Declination | -24 39 46.77 (0.03) | -24 39 47.00 | -24 39 46.77 (0.04) | -24 39 46.72 (0.03) | -24 39 34.20 | |||
| Spectral type | sdB | sdB | DA | |||||
| 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] | 0.87 (0.05) | 0.82 (0.05) | 0.82 (0.05) | 0.87 (0.05) | |||
| Distance | [pc] | 1147.21 (61) | 1214.62 (76) | 1214.62 (76) | 1147.18 (61) | |||
| Composition | ||||||||
| Proper motion (right ascension) | [mas/yr] | 23.14235986 (0.03) | 23.193 (0.09) | 23.193 (0.09) | 23.142 (0.03) | |||
| Proper motion (declination) | [mas/yr] | -3.397048322 (0.04) | -3.168 (0.09) | -3.168 (0.09) | -3.397 (0.04) | |||
| Variability | ||||||||
| Magnetic | ||||||||
| Bd | [MG] | |||||||
| Infrared excess (disk) | ||||||||
| Binarity | ||||||||
| B magnitude | 14.64 (0.05) | |||||||
| V magnitude | 14.89 (0.03) | |||||||
| R magnitude | 15.20 (0.01) | |||||||
| I magnitude | 15.17 (0.05) | |||||||
| J magnitude | 15.52 (0.05) | 15.52 (0.05) | ||||||
| H magnitude | 15.64 (0.1) | 15.64 (0.1) | ||||||
| K magnitude | 15.49 (0.2) | 15.49 (0.2) | ||||||
| u magnitude | ||||||||
| g magnitude | 14.64 (0.02) | |||||||
| r magnitude | 15.11 (0.04) | |||||||
| i magnitude | 15.46 (0.01) | |||||||
| z magnitude | ||||||||
| G magnitude | 14.85 (0.002) | 14.87 (0.0007) | 14.87 | 14.85 (0.003) | ||||
| BP magnitude | 14.69 (0.002) | 14.64 (0.007) | 14.64 | |||||
| RP magnitude | 15.16 (0.001) | 15.16 (0.003) | 15.16 | |||||
| Pan g magnitude | 14.66 (0.004) | 14.66 (0.004) | ||||||
| Pan r magnitude | 15.14 (0.003) | 15.14 (0.003) | ||||||
| Pan i magnitude | 15.50 (0.003) | 15.50 (0.003) | ||||||
| Pan z magnitude | 15.76 (0.002) | 15.76 (0.002) | ||||||
| Pan y magnitude | 15.94 (0.005) | 15.94 (0.005) | ||||||
| E(B-V) | 0.013 | |||||||
* 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.