SDSS J155228.37+051218.6
All names: Gaia DR2 4426372370176937728, SDSS J155228.36+051218.6, Gaia EDR3 4426372370176937728, SDSS J155228.37+051218.5, SDSS J155228.36+051218.5, Gaia DR3 4426372370176937728, SDSS J155228.37+051218.6
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 15 52 28.37 (0.3) | 15 52 28.37 | 15 52 28.37 (0.4) | 15 52 28.37 | 15 52 28.37 (0.3) | 15 52 28.37 | |||||
| Declination | 05 12 18.03 (0.3) | 05 12 18.60 | 05 12 18.05 (0.3) | 05 12 18.03 | 05 12 18.73 (0.3) | 05 12 18.59 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 7570.0 | 7750.0 (419) | 8015.0 (189) | |||||||
| log(g) | [cgs] | 7.91 | 7.97 (0.1) | 8.56 (0.3) | |||||||
| Mass | [M☉] | 0.539 | 0.577 (0.1) | 0.941 (0.2) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 1.0890 | |||||||||
| 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] | 5.01 (0.4) | 4.82 (0.5) | 5.01 | 5.01 (0.4) | ||||||
| Distance | [pc] | 199.74 (15) | 207.28 (21) | 199.74 | 199.74 (15) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 3.460755602 (0.4) | 3.169625317 (0.8) | 3.461 (0.4) | |||||||
| Proper motion (declination) | [mas/yr] | -43.90115215 (0.4) | -43.92857706 (0.7) | -43.901 (0.4) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 20.24 (0.04) | 20.24 (0.04) | 20.24 (0.04) | ||||||||
| g magnitude | 19.73 (0.01) | 19.73 (0.01) | 19.74 (0.02) | ||||||||
| r magnitude | 19.63 (0.02) | 19.63 (0.01) | 19.64 (0.02) | ||||||||
| i magnitude | 19.64 (0.02) | 19.64 (0.02) | 19.64 (0.02) | ||||||||
| z magnitude | 19.61 (0.07) | 19.61 (0.07) | 19.59 (0.07) | ||||||||
| G magnitude | 19.59 (0.04) | 19.63 | 19.59 | 19.59 (0.005) | |||||||
| BP magnitude | 19.79 (0.04) | 19.58 | |||||||||
| RP magnitude | 19.33 (0.04) | 19.34 | |||||||||
| Pan g magnitude | 19.73 (0.02) | ||||||||||
| Pan r magnitude | 19.64 (0.01) | ||||||||||
| Pan i magnitude | 19.66 (0.01) | ||||||||||
| Pan z magnitude | 19.71 (0.02) | ||||||||||
| Pan y magnitude | 19.75 (0.07) | ||||||||||
| E(B-V) | 0.034 | ||||||||||
* Constant surface field
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