WD 1236-013
All names: Gaia EDR3 3683328699958372864, Gaia DR2 3683328699958372864, SDSS J123836.73-013936.1, SDSS J123836.74-013936.2, Gaia DR3 3683328699958372864, SDSS J123836.73-013936.2, [BFS85] 12h30 1B, FOCAP QNY5:61, WD 1236-013, GALEX J123836.7-013937, 2QZ J123836.7-013937
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Tremblay et al. 2011 | 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 | 12 38 36.71 (0.5) | 12 38 36.74 | 12 38 36.71 (0.6) | 12 38 36.73 (0.6) | 12 38 36.74 | 12 38 36.05 | 12 38 36.74 | 12 38 36.74 | ||||||
| Declination | -01 39 36.29 (0.3) | -01 39 36.12 | -01 39 36.29 (0.3) | -01 39 36.16 (0.3) | -01 39 36.14 | -01 39 34.92 | -01 39 36.23 | -01 39 36.22 | ||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | |||||||
| Effective temperature | [K] | 14105.0 | 17030.0 (400) | 15667.0 (278) | 16232.0 (256) | 15701.0 (279) | ||||||||
| log(g) | [cgs] | 8.57 | 7.93 (0.08) | 7.84 (0.06) | 7.86 (0.06) | 7.84 (0.06) | ||||||||
| Mass | [M☉] | 0.967 | 0.58 (0.04) | 0.545 (0.03) | ||||||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 0.5869 | 0.1230 | |||||||||||
| 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] | 4.90 (0.5) | 4.74 (0.6) | 4.74 (0.6) | ||||||||||
| Distance | [pc] | 204.28 (23) | 211.03 (26) | 211.03 (26) | ||||||||||
| Composition | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -24.07463169 (0.7) | -19.79551426 (2) | -19.796 (2) | -18.3 | -19.0 | ||||||||
| Proper motion (declination) | [mas/yr] | -4.100399788 (0.6) | -8.219332457 (0.6) | -8.219 (0.6) | -7.3 | -7.0 | ||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | 19.08 | |||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | 19.20 (0.1) | |||||||||||||
| H magnitude | ||||||||||||||
| K magnitude | ||||||||||||||
| u magnitude | 19.13 (0.02) | 19.13 (0.02) | 19.16 (0.03) | 19.16 | 19.15 (0.03) | 19.16 (0.03) | ||||||||
| g magnitude | 18.81 (0.009) | 18.81 (0.009) | 18.84 (0.02) | 18.84 | 18.83 (0.02) | 18.84 (0.02) | ||||||||
| r magnitude | 19.05 (0.01) | 19.05 (0.01) | 19.08 (0.03) | 19.08 | 19.07 (0.02) | 19.08 (0.03) | ||||||||
| i magnitude | 19.35 (0.02) | 19.35 (0.02) | 19.37 (0.03) | 19.36 | 19.36 (0.03) | 19.36 (0.03) | ||||||||
| z magnitude | 19.64 (0.1) | 19.64 (0.1) | 19.67 (0.1) | 19.67 | 19.65 (0.1) | 19.67 (0.1) | ||||||||
| G magnitude | 19.47 (0.02) | 19.40 | 19.40 (0.005) | |||||||||||
| BP magnitude | 18.92 (0.02) | 18.85 | ||||||||||||
| RP magnitude | 19.09 (0.05) | 18.90 | ||||||||||||
| Pan g magnitude | 18.83 (0.007) | |||||||||||||
| Pan r magnitude | 19.07 (0.008) | |||||||||||||
| Pan i magnitude | 19.35 (0.008) | |||||||||||||
| Pan z magnitude | 19.56 (0.02) | |||||||||||||
| Pan y magnitude | 19.62 (0.03) | |||||||||||||
| E(B-V) | 0.020 | |||||||||||||
* 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
