SDSS J151234.02+165832.8
All names: Gaia DR2 1208463029542517632, Gaia DR3 1208463029542517632, SDSS J151234.02+165832.8, GALEX J151234.0+165832, SDSS J151234.03+165832.88, Gaia EDR3 1208463029542517632, SDSS J151234.03+165832.8
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 15 12 34.03 (0.08) | 15 12 34.02 | 15 12 34.03 (0.2) | 15 12 34.03 | 15 12 34.02 (0.08) | ||||||
| Declination | 16 58 32.88 (0.09) | 16 58 32.87 | 16 58 32.88 (0.1) | 16 58 32.88 | 16 58 32.90 (0.09) | ||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 21577.0 | 28177.0 (159) | 29518.0 (1610) | |||||||
| log(g) | [cgs] | 7.68 | 7.97 (0.03) | 7.93 (0.08) | |||||||
| Mass | [M☉] | 0.468 | 0.624 (0.01) | 0.605 (0.06) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.0290 | |||||||||
| 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] | 2.40 (0.1) | 2.60 (0.2) | 2.40 | 2.40 (0.1) | ||||||
| Distance | [pc] | 417.25 (25) | 385.32 (32) | 417.25 | 417.24 (25) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 9.316659886 (0.1) | 8.782655398 (0.3) | 9.317 (0.1) | |||||||
| Proper motion (declination) | [mas/yr] | -1.537029886 (0.1) | -1.197482697 (0.3) | -1.537 (0.1) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 17.70 (0.01) | 17.70 (0.02) | 17.70 (0.01) | ||||||||
| g magnitude | 17.85 (0.006) | 17.85 (0.01) | 17.85 (0.006) | ||||||||
| r magnitude | 18.30 (0.008) | 18.29 (0.02) | 18.30 (0.008) | ||||||||
| i magnitude | 18.62 (0.01) | 18.62 (0.02) | 18.62 (0.01) | ||||||||
| z magnitude | 18.82 (0.04) | 18.82 (0.04) | 18.82 (0.04) | ||||||||
| G magnitude | 18.09 (0.009) | 18.12 | 18.09 | 18.09 (0.003) | |||||||
| BP magnitude | 17.99 (0.009) | 17.98 | |||||||||
| RP magnitude | 18.35 (0.02) | 18.32 | |||||||||
| Pan g magnitude | 17.92 (0.004) | ||||||||||
| Pan r magnitude | 18.31 (0.005) | ||||||||||
| Pan i magnitude | 18.64 (0.005) | ||||||||||
| Pan z magnitude | 18.88 (0.01) | ||||||||||
| Pan y magnitude | 19.07 (0.02) | ||||||||||
| E(B-V) | 0.037 | ||||||||||
* Constant surface field
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