All names: 2MASS J11193460-0239030, SDSS J111934.58-023903.1, USNO-B1.0 0873-00303309, EPIC 201286675, WD 1117-024, Gaia DR2 3790471336376946304, WD 1117-023, 1SWASP J111934.60-023903.1, TIC 38114155, UCAC4 437-053165, HE 1117-0222, GEN# +6.10060135, GD 135, HE1117-0222
| Parameter | Unit | Pan-STARRS DR1 | Koester et al. 2009 | Koester et al. 2001 | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|
| Right ascension | 11 19 34.70 | 11 19 34.60 (121) | 11 19 34.22 | |||
| Declination | -02 39 06.00 | -02 39 03.19 (134) | -02 39 07.56 | |||
| Spectral type | DA | DA | DA | |||
| Effective temperature | [K] | 14709.0 (36) | 13895.0 (77) | |||
| log(g) | [cgs] | 7.98 (0.005) | 7.87 (0.01) | |||
| Mass | [M☉] | 0.54 | ||||
| log(Luminosity) | [L☉] | |||||
| Cooling age | [Gyr] | |||||
| log(H/He) | ||||||
| log(C/He) | ||||||
| log(Ca/He) | ||||||
| log(Ca/H) | ||||||
| Parallax | [mas] | |||||
| Distance | [pc] | |||||
| Composition | ||||||
| Proper motion (right ascension) | [mas/yr] | -132.0 (3) | ||||
| Proper motion (declination) | [mas/yr] | -14.0 (3) | ||||
| Variability | ||||||
| Magnetic | ||||||
| Bd | [MG] | |||||
| Infrared excess (disk) | ||||||
| Binarity | ||||||
| B magnitude | 14.25 | 14.56 (0.02) | ||||
| V magnitude | 14.10 | 14.48 (0.03) | ||||
| R magnitude | 14.68 (0.08) | |||||
| I magnitude | ||||||
| J magnitude | 14.84 (0.04) | |||||
| H magnitude | 14.94 (0.07) | |||||
| K magnitude | 15.13 (0.1) | |||||
| u magnitude | 14.62 (0.004) | |||||
| g magnitude | 14.31 (0.003) | |||||
| r magnitude | 14.60 (0.003) | |||||
| i magnitude | 14.86 (0.003) | |||||
| z magnitude | 15.15 (0.005) | |||||
| G magnitude | 14.62 (0.01) | |||||
| BP magnitude | ||||||
| RP magnitude | ||||||
| Pan g magnitude | 14.39 (0.006) | |||||
| Pan r magnitude | 14.65 (0.002) | |||||
| Pan i magnitude | 14.94 (0.003) | |||||
| Pan z magnitude | 15.20 (0.006) | |||||
| Pan y magnitude | 15.36 (0.007) | |||||
| E(B-V) | ||||||
* 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.