All names: FIRST J021311.7-050101, SDSS J021311.76-050102.56, TGSSADR J021311.6-050100, [LMG2016] N 141 34, FBQS J0213-0501, WISEA J021311.75-050102.6, SDSS J021311.75-050102.5, Gaia DR3 2491207406797895168, XXL-GMRT J021311.7-050101, Gaia DR2 2491207406797895168, GLEAM J021311-050102, SDSS J021311.76-050102.5, 2MASS J02131174-0501027, NVSS J021311-050102, Gaia EDR3 2491207406797895168, TIC 332800607, WISE J021311.75-050102.6
| Parameter | Unit | Gaia EDR3 | SDSS DR10 | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad |
|---|---|---|---|---|---|---|---|
| Right ascension | 02 13 11.76 (0.3) | 02 13 11.76 | 02 13 11.76 (0.6) | 02 13 11.76 (0.3) | |||
| Declination | -05 01 02.63 (0.2) | -05 01 02.55 | -05 01 02.63 (0.4) | -05 01 02.64 (0.2) | |||
| Spectral type | DC: | ||||||
| Effective temperature | [K] | 9852.0 (1000) | |||||
| log(g) | [cgs] | 6.50 (0.5) | |||||
| Mass | [M☉] | ||||||
| log(Luminosity) | [L☉] | ||||||
| Cooling age | [Gyr] | ||||||
| log(H/He) | |||||||
| log(C/He) | |||||||
| log(Ca/He) | |||||||
| log(Ca/H) | |||||||
| Parallax | [mas] | 0.38 (0.3) | 0.60 (0.7) | 0.38 (0.3) | |||
| Distance | [pc] | 2600.57 (2059) | 1662.51 (1967) | 2600.78 (2060) | |||
| Composition | |||||||
| Proper motion (right ascension) | [mas/yr] | 0.102443882 (0.4) | 1.095 (1) | 0.102 (0.4) | |||
| Proper motion (declination) | [mas/yr] | 0.3197991 (0.4) | -0.575 (0.8) | 0.32 (0.4) | |||
| Variability | |||||||
| Magnetic | |||||||
| Bd | [MG] | ||||||
| Infrared excess (disk) | |||||||
| Binarity | |||||||
| B magnitude | |||||||
| V magnitude | |||||||
| R magnitude | |||||||
| I magnitude | |||||||
| J magnitude | 17.01 (0.1) | ||||||
| H magnitude | 15.97 (0.1) | ||||||
| K magnitude | 15.52 (0.2) | ||||||
| u magnitude | 20.42 (0.06) | 20.42 (0.06) | 20.42 (0.06) | ||||
| g magnitude | 19.95 (0.02) | 19.95 (0.02) | 19.95 (0.02) | ||||
| r magnitude | 19.54 (0.02) | 19.54 (0.02) | 19.54 (0.02) | ||||
| i magnitude | 19.20 (0.02) | 19.20 (0.02) | 19.20 (0.02) | ||||
| z magnitude | 18.87 (0.04) | 18.87 (0.04) | 18.87 (0.04) | ||||
| G magnitude | 19.23 (0.08) | 19.31 | 19.23 (0.02) | ||||
| BP magnitude | 19.61 (0.08) | 19.60 | |||||
| RP magnitude | 18.64 (0.04) | 18.65 | |||||
| Pan g magnitude | |||||||
| Pan r magnitude | |||||||
| Pan i magnitude | |||||||
| Pan z magnitude | |||||||
| Pan y magnitude | |||||||
| E(B-V) | 0.029 | ||||||
* 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.