WD 1311+637
All names: Gaia DR3 1676128510731094656, WD 1311+637, SDSS J131339.01+632751.6, SDSS J131339.00+632751.6, GALEX J131338.9+632751, Gaia DR2 1676128510731094656, Gaia EDR3 1676128510731094656, SDSS J131339.01+632751.7
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Kleinman et al. 2004 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 13 39.03 (0.3) | 13 13 39.01 | 13 13 39.03 (0.4) | 13 13 39.02 (0.3) | 13 13 39.01 | 13 13 38.78 | 13 13 39.01 | 13 13 39.01 | |||||
| Declination | 63 27 51.52 (0.3) | 63 27 51.60 | 63 27 51.52 (0.3) | 63 27 51.63 (0.3) | 63 27 51.61 | 63 27 43.92 | 63 27 51.71 | 63 27 51.70 | |||||
| Spectral type | DA | DA | DA | DA2.6 | DA | DA | |||||||
| Effective temperature | [K] | 15189.0 | 19558.0 (835) | 20724.0 (895) | 19062.0 (750) | ||||||||
| log(g) | [cgs] | 6.92 | 7.29 (0.2) | 7.49 (0.2) | 7.24 (0.2) | ||||||||
| Mass | [M☉] | 0.233 | 0.438 (0.06) | ||||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | ||||||||||||
| 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] | 1.03 (0.3) | 0.88 (0.5) | 1.03 (0.3) | |||||||||
| Distance | [pc] | 967.51 (303) | 1135.90 (600) | 967.49 (303) | |||||||||
| Composition | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 5.647836538 (0.4) | 6.226891096 (0.8) | 5.648 (0.4) | 14.3 | 13.0 | |||||||
| Proper motion (declination) | [mas/yr] | -6.900132777 (0.3) | -7.592462055 (0.7) | -6.9 (0.3) | -10.9 | -9.0 | |||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | |||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 19.92 (0.04) | 19.92 (0.04) | 19.91 (0.09) | 19.95 | 19.92 (0.09) | 19.95 (0.07) | |||||||
| g magnitude | 19.70 (0.01) | 19.70 (0.01) | 19.69 (0.02) | 19.70 | 19.70 (0.02) | 19.70 (0.02) | |||||||
| r magnitude | 20.08 (0.03) | 20.08 (0.03) | 20.09 (0.03) | 20.07 | 20.10 (0.03) | 20.07 (0.03) | |||||||
| i magnitude | 20.32 (0.04) | 20.32 (0.04) | 20.32 (0.04) | 20.29 | 20.33 (0.04) | 20.29 (0.04) | |||||||
| z magnitude | 20.97 (0.2) | 20.97 (0.2) | 20.89 (0.2) | 20.89 | 20.90 (0.2) | 20.89 (0.2) | |||||||
| G magnitude | 19.91 (0.07) | 19.95 | 19.91 (0.005) | ||||||||||
| BP magnitude | 19.87 (0.07) | 19.86 | |||||||||||
| RP magnitude | 19.98 (0.1) | 19.90 | |||||||||||
| Pan g magnitude | 19.77 (0.02) | ||||||||||||
| Pan r magnitude | 20.06 (0.02) | ||||||||||||
| Pan i magnitude | 20.38 (0.02) | ||||||||||||
| Pan z magnitude | 20.73 (0.1) | ||||||||||||
| Pan y magnitude | 20.14 (0.2) | ||||||||||||
| E(B-V) | 0.017 | ||||||||||||
* Constant surface field
Special notes:
Spectra
Controls
Normalize at:
Normalize by mean flux
Range:
x:
to
y:
to
Spectra available:
Spectra without link are available upon request
Absorption lines
Photometric filters
BVRI
ugriz
Photometric fit
