All names: GALEX J113544.2+104546, SDSS J113544.29+104546.8, Gaia DR2 3916216429636603136, Gaia EDR3 3916216429636603136, SDSS J113544.28+104546.8, Gaia DR3 3916216429636603136
| Parameter | Unit | Gaia EDR3 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 11 35 44.28 (0.5) | 11 35 44.29 (0.5) | ||
| Declination | 10 45 46.59 (0.4) | 10 45 46.94 (0.4) | ||
| 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] | 3.18 (0.5) | 3.18 (0.5) | |
| Distance | [pc] | 314.10 (49) | 314.10 (49) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | -4.87 (0.7) | -4.87 (0.7) | |
| Proper motion (declination) | [mas/yr] | -21.916 (0.5) | -21.916 (0.5) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | ||||
| V magnitude | ||||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | ||||
| H magnitude | ||||
| K magnitude | ||||
| u magnitude | 19.96 (0.04) | |||
| g magnitude | 19.86 (0.02) | |||
| r magnitude | 19.98 (0.02) | |||
| i magnitude | 20.12 (0.03) | |||
| z magnitude | 20.40 (0.1) | |||
| G magnitude | 19.91 (0.006) | 19.91 (0.006) | ||
| BP magnitude | 19.92 (0.05) | |||
| RP magnitude | 19.96 (0.1) | |||
| Pan g magnitude | ||||
| Pan r magnitude | ||||
| Pan i magnitude | ||||
| Pan z magnitude | ||||
| Pan y magnitude | ||||
| E(B-V) | 0.024 | |||
* 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.