All names: SDSS J113611.51+213246.6, GALEX J113611.5+213247, Gaia EDR3 3979452916762432256, Gaia DR3 3979452916762432256, Gaia DR2 3979452916762432256, SDSS J113611.51+213246.4, SDSS J113611.51+213246.43
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Bedard et al. 2020 | Stilism | Kepler et al. 2016 | Simbad |
|---|---|---|---|---|---|---|---|---|
| Right ascension | 11 36 11.50 (0.3) | 11 36 11.51 | 11 36 11.51 (0.3) | |||||
| Declination | 21 32 46.57 (0.3) | 21 32 46.60 | 21 32 46.83 (0.3) | |||||
| Spectral type | DA | DA | DA | |||||
| Effective temperature | [K] | 34962.0 (716) | 34013.0 (279) | |||||
| log(g) | [cgs] | 7.69 (0.1) | 7.71 (0.07) | |||||
| Mass | [M☉] | 0.51 (0.05) | 0.526 (0.01) | |||||
| log(Luminosity) | [L☉] | -0.41 (0.09) | ||||||
| Cooling age | [Gyr] | 0.0050 (0.0008) | ||||||
| log(H/He) | ||||||||
| log(C/He) | ||||||||
| log(Ca/He) | ||||||||
| log(Ca/H) | ||||||||
| log(C/H) | ||||||||
| log(N/H) | ||||||||
| log(O/H) | ||||||||
| log(Na/H) | ||||||||
| log(Mg/H) | ||||||||
| log(Al/H) | ||||||||
| log(Si/H) | ||||||||
| log(P/H) | ||||||||
| log(S/H) | ||||||||
| log(Sc/H) | ||||||||
| log(Ti/H) | ||||||||
| log(Cr/H) | ||||||||
| log(Mn/H) | ||||||||
| log(Fe/H) | ||||||||
| log(Ni/H) | ||||||||
| Parallax | [mas] | 0.78 (0.4) | 0.78 (0.4) | |||||
| Distance | [pc] | 1280.56 (683) | 1280.57 (683) | |||||
| Composition | H | |||||||
| Proper motion (right ascension) | [mas/yr] | -5.757223124 (0.4) | -5.757 (0.4) | |||||
| Proper motion (declination) | [mas/yr] | -16.3699384 (0.4) | -16.37 (0.4) | |||||
| Variability | ||||||||
| Magnetic | ||||||||
| Bd | [MG] | |||||||
| Infrared excess (disk) | ||||||||
| Binarity | ||||||||
| B magnitude | ||||||||
| V magnitude | ||||||||
| R magnitude | ||||||||
| I magnitude | ||||||||
| J magnitude | ||||||||
| H magnitude | ||||||||
| K magnitude | ||||||||
| u magnitude | 18.86 (0.02) | 18.84 (0.03) | 18.86 (0.02) | |||||
| g magnitude | 19.13 (0.01) | 19.14 (0.03) | 19.14 (0.01) | |||||
| r magnitude | 19.65 (0.02) | 19.64 (0.03) | 19.65 (0.02) | |||||
| i magnitude | 19.87 (0.03) | 19.88 (0.03) | 19.88 (0.03) | |||||
| z magnitude | 19.79 (0.07) | 19.77 (0.07) | 19.77 (0.07) | |||||
| G magnitude | 19.36 (0.04) | 19.36 (0.005) | ||||||
| BP magnitude | 19.28 (0.04) | |||||||
| RP magnitude | 19.33 (0.1) | |||||||
| Pan g magnitude | 19.20 (0.01) | |||||||
| Pan r magnitude | 19.63 (0.008) | |||||||
| Pan i magnitude | 19.83 (0.02) | |||||||
| Pan z magnitude | 19.85 (0.03) | |||||||
| Pan y magnitude | 19.90 (0.07) | |||||||
| E(B-V) | 0.016 | |||||||
* 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.