All names: 2MASS J07111554+3343566, IDS 07047+3354 A, UCAC3 248-86926, LAMOST J071115.54+334356.6, GSC 02442-00239, WDS J07113+3344A, TYC 2442-239-1, Gaia DR3 890549236758741504, TIC 68982170, Gaia DR2 890549236758741504, Gaia DR1 890549236758741504, CCDM J07113+3344A, UCAC2 43607794
| Parameter | Unit | Stilism | Guo et al. 2015 | Simbad |
|---|---|---|---|---|
| Right ascension | 07 11 15.55 (0.02) | |||
| Declination | 33 43 56.63 (0.02) | |||
| Spectral type | DA? | DA? | ||
| Effective temperature | [K] | 38576.0 (1005) | ||
| log(g) | [cgs] | 8.35 (0.1) | ||
| Mass | [M☉] | 0.87 (0.07) | ||
| log(Luminosity) | [L☉] | |||
| Cooling age | [Gyr] | |||
| log(H/He) | ||||
| log(C/He) | ||||
| log(Ca/He) | ||||
| log(Ca/H) | ||||
| Parallax | [mas] | 0.91 (0.02) | ||
| Distance | [pc] | 1094.09 (24) | ||
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | -1.148 (0.02) | ||
| Proper motion (declination) | [mas/yr] | -3.171 (0.02) | ||
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 12.83 (0.4) | |||
| V magnitude | 11.53 (0.1) | |||
| R magnitude | 11.21 (0.04) | |||
| I magnitude | ||||
| J magnitude | 9.62 (0.03) | |||
| H magnitude | 9.07 (0.03) | |||
| K magnitude | 8.95 (0.02) | |||
| u magnitude | ||||
| g magnitude | ||||
| r magnitude | ||||
| i magnitude | ||||
| z magnitude | ||||
| G magnitude | 11.23 (0.003) | |||
| BP magnitude | ||||
| RP magnitude | ||||
| Pan g magnitude | ||||
| Pan r magnitude | ||||
| Pan i magnitude | ||||
| Pan z magnitude | ||||
| Pan y magnitude | ||||
| E(B-V) | 0.042 | |||
* 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.