All names: LTT 560, WD 0057-267, LEHPM 1149, G 269-70, GEN# +9.80269070, [CT83] 280, [DWS97] Scl 2, RGO 4950, HBQS 0056-2647, TIC 63836616, LP 826-467, WISEA J005928.99-263108.3, Gaia DR2 5034416735723964800, Gaia DR3 5034416735723964800, NLTT 3265, BPM 46836, Gaia EDR3 5034416735723964800, 2MASS J00592888-2631054
| Parameter | Unit | Gaia EDR3 | Gaia DR2 | Stilism | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|
| Right ascension | 00 59 29.05 (0.03) | 00 59 29.04 (0.03) | 00 59 28.89 (0.03) | 00 59 28.32 | ||
| Declination | -26 31 09.66 (0.02) | -26 31 09.54 (0.02) | -26 31 05.66 (0.02) | -26 31 01.92 | ||
| Spectral type | M5.5 | __6.7 | ||||
| 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] | 22.33 (0.04) | 22.33 (0.04) | 22.33 (0.04) | ||
| Distance | [pc] | 44.79 (0.07) | 44.78 (0.08) | 44.79 (0.07) | ||
| Composition | ||||||
| Proper motion (right ascension) | [mas/yr] | 133.979635 (0.04) | 134.082 (0.06) | 133.98 (0.04) | ||
| Proper motion (declination) | [mas/yr] | -250.4549592 (0.05) | -250.408 (0.05) | -250.455 (0.05) | ||
| Variability | ||||||
| Magnetic | ||||||
| Bd | [MG] | |||||
| Infrared excess (disk) | ||||||
| Binarity | yes | |||||
| B magnitude | 16.22 | |||||
| V magnitude | 15.94 | |||||
| R magnitude | ||||||
| I magnitude | ||||||
| J magnitude | 12.65 (0.02) | |||||
| H magnitude | 12.13 (0.02) | |||||
| K magnitude | 11.86 (0.03) | |||||
| u magnitude | ||||||
| g magnitude | ||||||
| r magnitude | ||||||
| i magnitude | ||||||
| z magnitude | ||||||
| G magnitude | 15.31 (0.003) | 15.32 | 15.31 (0.003) | |||
| BP magnitude | 16.01 (0.003) | 16.02 | ||||
| RP magnitude | 14.37 (0.002) | 14.38 | ||||
| Pan g magnitude | ||||||
| Pan r magnitude | ||||||
| Pan i magnitude | ||||||
| Pan z magnitude | ||||||
| Pan y magnitude | ||||||
| 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.