SDSS J153159.08+384514.0
All names: Gaia DR3 1387869478557903744, SDSS J153159.08+384513.9, SDSS J153159.08+384514.0, GALEX J153159.0+384513, Gaia EDR3 1387869478557903744, Gaia DR2 1387869478557903744, WD 1530+389
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Tremblay et al. 2011 | 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 31 59.10 (0.1) | 15 31 59.09 | 15 31 59.10 (0.2) | 15 31 59.10 | 15 31 59.08 (0.1) | 15 31 59.08 | 15 31 58.94 | 15 31 59.08 | ||||||
| Declination | 38 45 13.68 (0.2) | 38 45 13.93 | 38 45 13.69 (0.2) | 38 45 13.68 | 38 45 14.06 (0.2) | 38 45 14.00 | 38 45 11.88 | 38 45 14.00 | ||||||
| Spectral type | DA | DA | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 11935.0 | 15540.0 (520) | 12743.0 (741) | 14197.0 (280) | 14363.0 (282) | ||||||||
| log(g) | [cgs] | 7.10 | 7.68 (0.1) | 7.12 (0.1) | 7.38 (0.07) | 7.39 (0.07) | ||||||||
| Mass | [M☉] | 0.249 | 0.46 (0.03) | 0.258 (0.04) | 0.381 (0.02) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 0.1526 | 0.2188 | |||||||||||
| 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] | 1.91 (0.2) | 1.97 (0.2) | 1.91 | 1.91 (0.2) | |||||||||
| Distance | [pc] | 523.60 (51) | 508.43 (62) | 523.60 | 523.59 (51) | |||||||||
| Composition | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 14.01688927 (0.2) | 14.01577009 (0.4) | 14.017 (0.2) | 16.0 | |||||||||
| Proper motion (declination) | [mas/yr] | -23.65285633 (0.2) | -23.22305147 (0.5) | -23.653 (0.2) | -26.3 | |||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | ||||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | ||||||||||||||
| H magnitude | ||||||||||||||
| K magnitude | ||||||||||||||
| u magnitude | 19.33 (0.03) | 19.33 (0.03) | 19.33 (0.03) | 19.33 | 19.34 (0.03) | |||||||||
| g magnitude | 18.89 (0.009) | 18.89 (0.009) | 18.86 (0.02) | 18.86 | 18.87 (0.02) | |||||||||
| r magnitude | 19.14 (0.01) | 19.14 (0.01) | 19.16 (0.02) | 19.16 | 19.16 (0.02) | |||||||||
| i magnitude | 19.34 (0.02) | 19.34 (0.02) | 19.34 (0.03) | 19.34 | 19.35 (0.03) | |||||||||
| z magnitude | 19.70 (0.09) | 19.70 (0.09) | 19.60 (0.09) | 19.60 | 19.60 (0.09) | |||||||||
| G magnitude | 19.01 (0.03) | 19.05 | 19.01 | 19.01 (0.004) | ||||||||||
| BP magnitude | 19.04 (0.03) | 18.99 | ||||||||||||
| RP magnitude | 19.14 (0.03) | 19.08 | ||||||||||||
| Pan g magnitude | 18.89 (0.007) | |||||||||||||
| Pan r magnitude | 19.13 (0.006) | |||||||||||||
| Pan i magnitude | 19.36 (0.01) | |||||||||||||
| Pan z magnitude | 19.59 (0.02) | |||||||||||||
| Pan y magnitude | 19.65 (0.04) | |||||||||||||
| E(B-V) | 0.024 | |||||||||||||
* 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
