All names: ZTF17aabxzol, [KIU2009] OT J075414.5+313216, CRTS J075414.5+313216, CRTS CSS110414 J075414+313216, Gaia EDR3 880693906019213824, SDSS J075414.49+313215.7, Gaia DR2 880693906019213824, Gaia DR3 880693906019213824
| Parameter | Unit | Gaia EDR3 | Stilism | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|
| Right ascension | 07 54 14.49 (0.2) | 07 54 14.49 (0.2) | |||
| Declination | 31 32 15.75 (0.2) | 31 32 15.82 (0.2) | |||
| Spectral type | CV | ||||
| 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] | 1.86 (0.1) | 1.86 (0.1) | ||
| Distance | [pc] | 536.68 (39) | 536.68 (39) | ||
| Composition | |||||
| Proper motion (right ascension) | [mas/yr] | -5.485 (0.4) | -5.485 (0.4) | ||
| Proper motion (declination) | [mas/yr] | -4.159 (0.3) | -4.159 (0.3) | ||
| Variability | |||||
| Magnetic | |||||
| Bd | [MG] | ||||
| Infrared excess (disk) | |||||
| Binarity | |||||
| B magnitude | |||||
| V magnitude | |||||
| R magnitude | |||||
| I magnitude | |||||
| J magnitude | |||||
| H magnitude | |||||
| K magnitude | |||||
| u magnitude | 19.91 (0.04) | ||||
| g magnitude | 19.65 (0.01) | ||||
| r magnitude | 19.64 (0.02) | ||||
| i magnitude | 19.74 (0.02) | ||||
| z magnitude | 19.61 (0.06) | ||||
| G magnitude | 19.72 (0.009) | 19.72 (0.009) | |||
| BP magnitude | 19.89 (0.07) | ||||
| RP magnitude | 19.51 (0.07) | ||||
| Pan g magnitude | |||||
| Pan r magnitude | |||||
| Pan i magnitude | |||||
| Pan z magnitude | |||||
| Pan y magnitude | |||||
| E(B-V) | 0.037 | ||||
* 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.