SDSS J153259.52+442259.0
All names: SDSS J153259.53+442259.1, SDSS J153259.53+442259.0, SDSS J153259.52+442259.0, Gaia EDR3 1394570417813418752, WD 1531+445, Gaia DR2 1394570417813418752, GALEX J153259.4+442300, Gaia DR3 1394570417813418752
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 15 32 59.49 (0.2) | 15 32 59.53 | 15 32 59.49 (0.2) | 15 32 59.49 | 15 32 59.54 (0.2) | 15 32 59.53 | 15 32 59.38 | 15 32 59.53 | |||||
| Declination | 44 22 58.74 (0.2) | 44 22 59.16 | 44 22 58.76 (0.3) | 44 22 58.74 | 44 22 59.27 (0.2) | 44 22 59.08 | 44 22 57.36 | 44 22 59.08 | |||||
| Spectral type | DA | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 8686.0 | 9139.0 (482) | 9099.0 (108) | 8898.0 (119) | ||||||||
| log(g) | [cgs] | 8.12 | 8.18 (0.1) | 8.71 (0.2) | 8.52 (0.2) | ||||||||
| Mass | [M☉] | 0.669 | 0.708 (0.09) | 0.917 (0.1) | |||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 1.0380 | |||||||||||
| 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] | 4.65 (0.2) | 4.76 (0.3) | 4.65 | 4.65 (0.2) | ||||||||
| Distance | [pc] | 214.94 (10) | 210.22 (13) | 214.94 | 214.94 (10) | ||||||||
| Composition | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -36.72480214 (0.2) | -36.37144639 (0.4) | -36.725 (0.2) | -36.3 | ||||||||
| Proper motion (declination) | [mas/yr] | -33.0204909 (0.3) | -32.91602023 (0.7) | -33.02 (0.3) | -43.8 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | |||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 19.93 (0.04) | 19.93 (0.04) | 19.91 (0.04) | 19.91 | 19.93 (0.04) | ||||||||
| g magnitude | 19.52 (0.01) | 19.52 (0.01) | 19.55 (0.02) | 19.55 | 19.55 (0.02) | ||||||||
| r magnitude | 19.49 (0.02) | 19.49 (0.01) | 19.50 (0.02) | 19.50 | 19.51 (0.02) | ||||||||
| i magnitude | 19.55 (0.02) | 19.55 (0.02) | 19.56 (0.02) | 19.56 | 19.56 (0.02) | ||||||||
| z magnitude | 19.67 (0.07) | 19.67 (0.07) | 19.70 (0.07) | 19.70 | 19.68 (0.07) | ||||||||
| G magnitude | 19.44 (0.03) | 19.49 | 19.44 | 19.44 (0.004) | |||||||||
| BP magnitude | 19.59 (0.03) | 19.58 | |||||||||||
| RP magnitude | 19.31 (0.05) | 19.23 | |||||||||||
| Pan g magnitude | 19.52 (0.01) | ||||||||||||
| Pan r magnitude | 19.49 (0.008) | ||||||||||||
| Pan i magnitude | 19.57 (0.009) | ||||||||||||
| Pan z magnitude | 19.70 (0.02) | ||||||||||||
| Pan y magnitude | 19.76 (0.04) | ||||||||||||
| E(B-V) | 0.019 | ||||||||||||
* 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
