All names: WISEA J113542.52+353423.3, USNO 724, Gaia EDR3 759601941671398272, LSPM J1135+3534, PLX 2680.11, 2MASS J11354300+3534235, Gaia DR3 759601941671398272, G 147-65, USNO-B1.0 1255-00189726, NLTT 27920, LHS 6208, WD 1133+358, Gaia DR2 759601941671398272, WD 1133+35, GALEX J113542.7+353423, TIC 101625340, EGGR 388
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Gaia DR2 | Stilism | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|
| Right ascension | 11 35 42.32 (0.05) | 11 35 42.34 (0.08) | 11 35 42.94 (0.05) | 11 35 44.11 | |||
| Declination | 35 34 23.19 (0.05) | 35 34 23.20 (0.06) | 35 34 23.52 (0.05) | 35 34 18.12 | |||
| Spectral type | DC+M4.5Ve | DCPEC | |||||
| 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] | 25.91 (0.06) | 25.97 (0.08) | 25.91 (0.06) | 18.20 (43) | ||
| Distance | [pc] | 38.59 (0.1) | 38.51 (0.1) | 38.59 (0.1) | 54.95 (130) | ||
| Composition | |||||||
| Proper motion (right ascension) | [mas/yr] | -467.2986508 (0.06) | -467.741 (0.1) | -467.299 (0.06) | |||
| Proper motion (declination) | [mas/yr] | -20.14100283 (0.06) | -20.352 (0.1) | -20.141 (0.06) | |||
| Variability | |||||||
| Magnetic | yes | ||||||
| Bd | [MG] | ||||||
| Infrared excess (disk) | |||||||
| Binarity | |||||||
| B magnitude | 16.90 | ||||||
| V magnitude | |||||||
| R magnitude | 15.00 | ||||||
| I magnitude | |||||||
| J magnitude | 11.62 (0.02) | ||||||
| H magnitude | 11.08 (0.02) | ||||||
| K magnitude | 10.80 (0.02) | ||||||
| u magnitude | |||||||
| g magnitude | |||||||
| r magnitude | |||||||
| i magnitude | |||||||
| z magnitude | |||||||
| G magnitude | 14.64 (0.007) | 14.67 | 14.64 (0.003) | ||||
| BP magnitude | 16.10 (0.007) | 16.13 | |||||
| RP magnitude | 13.43 (0.002) | 13.45 | |||||
| Pan g magnitude | 16.32 (0.005) | ||||||
| Pan r magnitude | 15.45 (0.002) | ||||||
| Pan i magnitude | 14.00 (0.006) | ||||||
| Pan z magnitude | 13.28 (0.002) | ||||||
| Pan y magnitude | 12.90 (0.007) | ||||||
| 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.