All names: SDSS J013428.19+263843.0, USNO-B1.0 1166-00019740, WISE J013428.19+263843.0, FL8Y J0134.4+2637, GB6 B0131+2623, [ZEH2003] RX J0134.4+2638 3, Gaia DR2 295634212575735936, 3HSP J013428.2+263843, 1FGL J0134.4+2632, 4FGL J0134.5+2637, LAMOST J013428.19+263842.9, [BSF97] J013428.3+263845, WISEA J013428.19+263843.0, 1RXS J013427.2+263846, 3FGL J0134.5+2638, 2FGL J0134.4+2636, SDSS J013428.19+263842.9, 3FHL J0134.4+2638, 1FHL J0134.4+2643, TIC 18279897, RX J0134.4+2638, [MML2015] 5BZB J0134+2638, 2WHSP J013428.0+263843, RGB J0134+266, Gaia DR3 295634212575735936, 9Y-MST J0134+2638, TGSSADR J013428.0+263843, NVSS J013427+263842, 2MASS J01342819+2638429
| Parameter | Unit | Guo et al. 2015 | Simbad |
|---|---|---|---|
| Right ascension | 01 34 28.19 (0.08) | ||
| Declination | 26 38 43.01 (0.07) | ||
| Spectral type | DC? | ||
| 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] | ||
| Distance | [pc] | ||
| Composition | |||
| Proper motion (right ascension) | [mas/yr] | 0.084 (0.1) | |
| Proper motion (declination) | [mas/yr] | -0.014 (0.09) | |
| Variability | |||
| Magnetic | |||
| Bd | [MG] | ||
| Infrared excess (disk) | |||
| Binarity | |||
| B magnitude | 17.10 | ||
| V magnitude | |||
| R magnitude | 15.90 | ||
| I magnitude | |||
| J magnitude | 15.28 (0.04) | ||
| H magnitude | 14.51 (0.05) | ||
| K magnitude | 13.84 (0.06) | ||
| u magnitude | 17.73 (0.01) | ||
| g magnitude | 17.31 (0.004) | ||
| r magnitude | 16.96 (0.004) | ||
| i magnitude | 16.68 (0.005) | ||
| z magnitude | 16.47 (0.01) | ||
| G magnitude | 17.45 (0.01) | ||
| BP magnitude | |||
| RP magnitude | |||
| Pan g magnitude | |||
| Pan r magnitude | |||
| Pan i magnitude | |||
| Pan z magnitude | |||
| Pan y magnitude | |||
| E(B-V) | |||
* 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.