SDSS J134437.44+610529.4
All names: Gaia DR2 1664157749684727808, Gaia EDR3 1664157753977936512, GALEX J134437.6+610530, SDSS J134437.45+610529.0, SDSS J134437.46+610529.1, SDSS J134437.44+610529.41, Gaia DR3 1664157753977936512, SDSS J134437.44+610529.4
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2016 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 44 37.39 (0.3) | 13 44 37.46 | 13 44 37.39 (0.4) | 13 44 37.47 (0.3) | ||||||
| Declination | 61 05 29.36 (0.3) | 61 05 29.03 | 61 05 29.35 (0.4) | 61 05 29.05 (0.3) | ||||||
| Spectral type | DAZ | DAZ | DAZ | DA | ||||||
| Effective temperature | [K] | 7643.0 | 7809.0 (108) | |||||||
| log(g) | [cgs] | 8.01 | 7.99 (0.2) | |||||||
| Mass | [M☉] | 0.597 | 0.522 (0.07) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.2200 | ||||||||
| 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] | 3.72 (0.4) | 3.97 (0.5) | 3.72 (0.4) | ||||||
| Distance | [pc] | 268.83 (27) | 251.58 (32) | 268.83 (27) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -35.48696359 (0.4) | -35.24981984 (0.7) | -35.487 (0.4) | ||||||
| Proper motion (declination) | [mas/yr] | 19.26592238 (0.5) | 19.30033855 (0.8) | 19.266 (0.5) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.82 (0.08) | 20.77 (0.07) | 20.81 (0.07) | |||||||
| g magnitude | 20.27 (0.02) | 20.27 (0.03) | 20.27 (0.02) | |||||||
| r magnitude | 20.12 (0.03) | 20.13 (0.03) | 20.12 (0.03) | |||||||
| i magnitude | 20.23 (0.04) | 20.24 (0.04) | 20.23 (0.04) | |||||||
| z magnitude | 20.37 (0.2) | 20.38 (0.2) | 20.37 (0.2) | |||||||
| G magnitude | 20.12 (0.06) | 20.18 | 20.12 (0.005) | |||||||
| BP magnitude | 20.18 (0.06) | 20.25 | ||||||||
| RP magnitude | 19.73 (0.08) | 19.80 | ||||||||
| Pan g magnitude | 20.23 (0.04) | |||||||||
| Pan r magnitude | 20.18 (0.01) | |||||||||
| Pan i magnitude | 20.15 (0.02) | |||||||||
| Pan z magnitude | 20.26 (0.03) | |||||||||
| Pan y magnitude | 20.21 (0.1) | |||||||||
| E(B-V) | 0.016 | |||||||||
* Constant surface field
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