SDSS J150220.47+380449.0
All names: SDSS J150220.47+380449.01, Gaia DR3 1295634849717776000, SDSS J150220.47+380449.0, SDSS J150220.46+380449.2, Gaia DR2 1295634849717776000, Gaia EDR3 1295634849717776000, SDSS J150220.46+380449.0, GALEX J150220.4+380448
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 15 02 20.47 (0.2) | 15 02 20.46 | 15 02 20.47 (0.3) | 15 02 20.46 (0.2) | ||||||
| Declination | 38 04 48.82 (0.2) | 38 04 49.24 | 38 04 48.84 (0.2) | 38 04 49.32 (0.2) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 17492.0 | 19201.0 (241) | |||||||
| log(g) | [cgs] | 7.19 | 7.96 (0.04) | |||||||
| Mass | [M☉] | 0.295 | 0.6 (0.02) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.0538 | ||||||||
| 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] | 1.51 (0.2) | 1.25 (0.3) | 1.51 (0.2) | ||||||
| Distance | [pc] | 660.41 (106) | 801.94 (204) | 660.41 (106) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 12.30397908 (0.2) | 12.59517758 (0.5) | 12.304 (0.2) | ||||||
| Proper motion (declination) | [mas/yr] | -30.83217162 (0.2) | -31.10830388 (0.5) | -30.832 (0.2) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 19.27 (0.02) | 19.26 (0.02) | 19.27 (0.02) | |||||||
| g magnitude | 19.14 (0.01) | 19.16 (0.02) | 19.14 (0.01) | |||||||
| r magnitude | 19.49 (0.01) | 19.49 (0.02) | 19.49 (0.01) | |||||||
| i magnitude | 19.76 (0.02) | 19.76 (0.03) | 19.76 (0.02) | |||||||
| z magnitude | 20.08 (0.09) | 20.07 (0.09) | 20.08 (0.1) | |||||||
| G magnitude | 19.35 (0.03) | 19.39 | 19.35 (0.004) | |||||||
| BP magnitude | 19.34 (0.03) | 19.29 | ||||||||
| RP magnitude | 19.51 (0.06) | 19.52 | ||||||||
| Pan g magnitude | 19.18 (0.02) | |||||||||
| Pan r magnitude | 19.51 (0.01) | |||||||||
| Pan i magnitude | 19.82 (0.02) | |||||||||
| Pan z magnitude | 20.09 (0.02) | |||||||||
| Pan y magnitude | 20.15 (0.1) | |||||||||
| E(B-V) | 0.024 | |||||||||
* Constant surface field
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