All names: 2E 1114.6+1814, RX J1117.2+1757, Gaia DR3 3971777500966832384, TIC 903484062, [FS2003] 0587, Gaia EDR3 3971777500966832384, [TSA98] J111715.90+175743.20, V* DP Leo, 1E 1114.6+1814, WEB 9943, 1RXS J111715.2+175733, Gaia DR2 3971777500966832384, 1E 1114+18.2, SDSS J111715.90+175741.7, 1E 1113+18.2, SBC9 665, 2XMM J111715.9+175741, 2E 2438, [ZEH2003] RX J1117.2+1757 2
| Parameter | Unit | Gaia EDR3 | Stilism | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|
| Right ascension | 11 17 15.89 (0.2) | 11 17 15.92 (0.2) | |||
| Declination | 17 57 41.66 (0.2) | 17 57 41.69 (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] | 3.15 (0.3) | 3.15 (0.3) | ||
| Distance | [pc] | 317.53 (26) | 317.53 (26) | ||
| Composition | |||||
| Proper motion (right ascension) | [mas/yr] | -28.908 (0.2) | -28.908 (0.2) | ||
| Proper motion (declination) | [mas/yr] | -2.078 (0.2) | -2.078 (0.2) | ||
| Variability | |||||
| Magnetic | |||||
| Bd | [MG] | ||||
| Infrared excess (disk) | |||||
| Binarity | |||||
| B magnitude | |||||
| V magnitude | |||||
| R magnitude | |||||
| I magnitude | |||||
| J magnitude | |||||
| H magnitude | |||||
| K magnitude | |||||
| u magnitude | 18.35 (0.02) | ||||
| g magnitude | 17.96 (0.01) | ||||
| r magnitude | 17.75 (0.01) | ||||
| i magnitude | 17.78 (0.01) | ||||
| z magnitude | 17.80 (0.02) | ||||
| G magnitude | 18.57 (0.01) | 18.57 (0.01) | |||
| BP magnitude | 18.67 (0.05) | ||||
| RP magnitude | 18.20 (0.05) | ||||
| Pan g magnitude | |||||
| Pan r magnitude | |||||
| Pan i magnitude | |||||
| Pan z magnitude | |||||
| Pan y magnitude | |||||
| 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.