All names: SDSS J001143.03-104033.7, 2MASS J00114303-1040338, Gaia DR2 2427865233412476544, Gaia DR3 2427865233412476544, GALEX J001143.0-104032, PHL 722, SDSSJ001143.03-104033.8, TIC 37696851, SDSS J001143.03-104033.8, Gaia EDR3 2427865233412476544
| Parameter | Unit | Gaia EDR3 | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|---|
| Right ascension | 00 11 43.04 (0.05) | 00 11 43.04 | 00 11 43.03 (0.05) | ||
| Declination | -10 40 33.93 (0.03) | -10 40 33.76 | -10 40 33.79 (0.03) | ||
| Spectral type | sd | sd | |||
| 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] | 1.02 (0.05) | 1.03 (0.08) | 1.02 (0.05) | |
| Distance | [pc] | 978.19 (52) | 973.14 (73) | 978.19 (52) | |
| Composition | |||||
| Proper motion (right ascension) | [mas/yr] | 6.619 (0.06) | 6.894 (0.1) | 6.619 (0.06) | |
| Proper motion (declination) | [mas/yr] | -8.842 (0.04) | -8.786 (0.08) | -8.842 (0.04) | |
| Variability | |||||
| Magnetic | |||||
| Bd | [MG] | ||||
| Infrared excess (disk) | |||||
| Binarity | |||||
| B magnitude | 15.70 | ||||
| V magnitude | 15.90 | ||||
| R magnitude | |||||
| I magnitude | |||||
| J magnitude | 15.95 (0.07) | 15.95 (0.07) | |||
| H magnitude | 15.60 (0.2) | 15.60 (0.2) | |||
| K magnitude | 16.52 | ||||
| u magnitude | 14.71 (0.003) | 14.71 (0.02) | |||
| g magnitude | 15.01 (0.003) | 15.02 (0.02) | |||
| r magnitude | 15.49 (0.003) | 15.45 (0.02) | |||
| i magnitude | 15.81 (0.004) | 15.80 (0.01) | |||
| z magnitude | 16.13 (0.008) | 16.16 (0.01) | |||
| G magnitude | 15.25 (0.003) | 15.26 (0.0007) | 15.25 (0.003) | ||
| BP magnitude | 15.10 (0.004) | 15.04 (0.005) | |||
| RP magnitude | 15.52 (0.005) | 15.51 (0.003) | |||
| Pan g magnitude | 15.09 (0.002) | ||||
| Pan r magnitude | 15.50 (0.002) | ||||
| Pan i magnitude | 15.86 (0.005) | ||||
| Pan z magnitude | 16.14 (0.006) | ||||
| Pan y magnitude | 16.31 (0.007) | ||||
| 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.