SDSS J155912.28+394901.3
All names: SDSS J155912.28+394901.34, GALEX J155912.3+394901, SDSS J155912.28+394901.3, SDSS J155912.27+394901.3, Gaia EDR3 1382760185462343424, Gaia DR2 1382760185462343424, Gaia DR3 1382760185462343424
| 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 59 12.25 (0.2) | 15 59 12.28 | 15 59 12.25 (0.3) | 15 59 12.25 | 15 59 12.29 (0.2) | ||||||
| Declination | 39 49 01.56 (0.3) | 39 49 01.35 | 39 49 01.55 (0.4) | 39 49 01.56 | 39 49 01.29 (0.3) | ||||||
| Spectral type | DA: | DA: | DA | DA | DA | ||||||
| Effective temperature | [K] | 7167.0 | 7301.0 (114) | 7206.0 (411) | |||||||
| log(g) | [cgs] | 8.08 | 7.49 (0.2) | 8.01 (0.1) | |||||||
| Mass | [M☉] | 0.643 | 0.372 (0.08) | 0.598 (0.1) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 1.5960 | |||||||||
| 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] | 4.69 (0.3) | 5.07 (0.4) | 4.69 | 4.69 (0.3) | ||||||
| Distance | [pc] | 213.28 (16) | 197.37 (17) | 213.28 | 213.28 (16) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -26.52741387 (0.3) | -26.51241192 (0.7) | -26.527 (0.3) | |||||||
| Proper motion (declination) | [mas/yr] | 17.31415889 (0.4) | 16.03554043 (0.8) | 17.314 (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 | 20.89 (0.08) | 20.86 (0.08) | 20.89 (0.08) | ||||||||
| g magnitude | 20.19 (0.02) | 20.19 (0.03) | 20.19 (0.02) | ||||||||
| r magnitude | 20.01 (0.02) | 20.01 (0.03) | 20.01 (0.02) | ||||||||
| i magnitude | 20.11 (0.03) | 20.09 (0.1) | 20.11 (0.03) | ||||||||
| z magnitude | 20.21 (0.1) | 20.16 (0.1) | 20.21 (0.1) | ||||||||
| G magnitude | 19.99 (0.05) | 20.04 | 19.99 | 19.99 (0.005) | |||||||
| BP magnitude | 20.23 (0.05) | 20.17 | |||||||||
| RP magnitude | 19.68 (0.05) | 19.75 | |||||||||
| Pan g magnitude | 20.08 (0.007) | ||||||||||
| Pan r magnitude | 20.00 (0.02) | ||||||||||
| Pan i magnitude | 19.97 (0.01) | ||||||||||
| Pan z magnitude | 19.97 (0.01) | ||||||||||
| Pan y magnitude | 19.77 (0.1) | ||||||||||
| E(B-V) | 0.018 | ||||||||||
* Constant surface field
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