All names: EROS2-star lm029-1l-11594, SSTISAGEMC J045853.94-662813.1, Gaia DR3 4662127699232358400, TIC 30469011, WD 0458-665, RX J0458.9-6628, Gaia EDR3 4662127699232358400, 2MASS J04585395-6628134, Gaia DR2 4662127699232358400, MACHO 53.3001.22, 2RXP J045853.4-662815
| Parameter | Unit | Gaia EDR3 | Gaia DR2 | Stilism | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|
| Right ascension | 04 58 53.97 (0.03) | 04 58 53.96 (0.04) | 04 58 53.94 (0.03) | 04 58 53.45 | ||
| Declination | -66 28 12.54 (0.03) | -66 28 12.57 (0.04) | -66 28 13.31 (0.03) | -66 27 59.40 | ||
| Spectral type | DA+M2 | 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] | 4.00 (0.03) | 3.99 (0.04) | 4.00 (0.03) | ||
| Distance | [pc] | 249.91 (2) | 250.54 (2) | 249.91 (2) | ||
| Composition | ||||||
| Proper motion (right ascension) | [mas/yr] | 8.012605548 (0.04) | 8.1 (0.08) | 8.013 (0.04) | ||
| Proper motion (declination) | [mas/yr] | 48.10067228 (0.04) | 48.094 (0.08) | 48.101 (0.04) | ||
| Variability | ||||||
| Magnetic | ||||||
| Bd | [MG] | |||||
| Infrared excess (disk) | ||||||
| Binarity | ||||||
| B magnitude | ||||||
| V magnitude | ||||||
| R magnitude | ||||||
| I magnitude | ||||||
| J magnitude | 13.44 (0.03) | |||||
| H magnitude | 12.73 (0.03) | |||||
| K magnitude | 12.51 (0.03) | |||||
| u magnitude | ||||||
| g magnitude | ||||||
| r magnitude | ||||||
| i magnitude | ||||||
| z magnitude | ||||||
| G magnitude | 15.76 (0.003) | 15.78 | 15.76 (0.003) | |||
| BP magnitude | 16.63 (0.003) | 16.63 | ||||
| RP magnitude | 14.79 (0.001) | 14.80 | ||||
| Pan g magnitude | ||||||
| Pan r magnitude | ||||||
| Pan i magnitude | ||||||
| Pan z magnitude | ||||||
| Pan y magnitude | ||||||
| E(B-V) | 0.019 | |||||
* 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.