SDSS J155609.04+062919.8
All names: GALEX J155608.9+062920, SDSS J155609.04+062919.8, Gaia EDR3 4426931922814636672, Gaia DR3 4426931922814636672, SDSS J155609.04+062919.87, SDSS J155609.03+062919.8, Gaia DR2 4426931922814636672
| 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 56 09.02 (0.7) | 15 56 09.04 | 15 56 09.02 (0.9) | 15 56 09.04 (0.7) | ||||||
| Declination | 06 29 19.73 (0.5) | 06 29 19.86 | 06 29 19.74 (0.8) | 06 29 19.96 (0.5) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 6802.0 | 9899.0 (100) | |||||||
| log(g) | [cgs] | 7.47 | 7.85 (0.05) | |||||||
| Mass | [M☉] | 0.333 | 0.524 (0.05) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.9031 | ||||||||
| 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] | 1.64 (0.8) | 2.91 (1) | 1.64 (0.8) | ||||||
| Distance | [pc] | 608.53 (286) | 344.10 (155) | 608.53 (286) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -18.97672025 (0.9) | -15.607111 (2) | -18.977 (0.9) | ||||||
| Proper motion (declination) | [mas/yr] | -14.53039008 (0.6) | -15.86415588 (2) | -14.53 (0.6) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 21.13 (0.08) | 21.13 (0.08) | 21.13 (0.08) | |||||||
| g magnitude | 20.65 (0.03) | 20.65 (0.03) | 20.65 (0.03) | |||||||
| r magnitude | 20.64 (0.03) | 20.64 (0.03) | 20.64 (0.03) | |||||||
| i magnitude | 20.55 (0.04) | 20.55 (0.04) | 20.55 (0.04) | |||||||
| z magnitude | 20.06 (0.1) | 20.06 (0.1) | 20.06 (0.1) | |||||||
| G magnitude | 20.51 (0.1) | 20.59 | 20.51 (0.008) | |||||||
| BP magnitude | 20.54 (0.1) | 20.71 | ||||||||
| RP magnitude | 20.08 (0.1) | 20.17 | ||||||||
| Pan g magnitude | 20.64 (0.02) | |||||||||
| Pan r magnitude | 20.72 (0.02) | |||||||||
| Pan i magnitude | 20.55 (0.02) | |||||||||
| Pan z magnitude | 20.23 (0.04) | |||||||||
| Pan y magnitude | 19.94 (0.08) | |||||||||
| E(B-V) | 0.041 | |||||||||
* Constant surface field
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