SDSS J151719.77+152522.2
All names: SDSS J151719.77+152522.2, Gaia DR2 1183299842651497600, GALEX J151719.8+152520, Gaia EDR3 1183299842651497600, Gaia DR3 1183299842651497600, SDSS J151719.77+152522.1, SDSS J151719.77+152522.22
| 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 17 19.74 (0.6) | 15 17 19.77 | 15 17 19.74 (0.6) | 15 17 19.78 (0.6) | ||||||
| Declination | 15 25 22.06 (0.4) | 15 25 22.19 | 15 25 22.07 (0.4) | 15 25 22.29 (0.4) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 10701.0 | 11256.0 (167) | |||||||
| log(g) | [cgs] | 7.50 | 7.90 (0.1) | |||||||
| Mass | [M☉] | 0.359 | 0.551 (0.04) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.2935 | ||||||||
| 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] | 1.95 (0.5) | 1.69 (0.6) | 1.95 (0.5) | ||||||
| Distance | [pc] | 513.92 (140) | 592.39 (224) | 513.93 (140) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -36.09893536 (0.7) | -36.64725121 (1) | -36.099 (0.7) | ||||||
| Proper motion (declination) | [mas/yr] | -14.3401527 (0.5) | -15.81015529 (1) | -14.34 (0.5) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.70 (0.06) | 20.71 (0.05) | 20.70 (0.06) | |||||||
| g magnitude | 20.10 (0.02) | 20.14 (0.03) | 20.10 (0.02) | |||||||
| r magnitude | 20.27 (0.02) | 20.30 (0.03) | 20.27 (0.02) | |||||||
| i magnitude | 20.42 (0.04) | 20.43 (0.04) | 20.42 (0.04) | |||||||
| z magnitude | 20.49 (0.1) | 20.50 (0.1) | 20.49 (0.1) | |||||||
| G magnitude | 20.13 (0.1) | 20.19 | 20.13 (0.006) | |||||||
| BP magnitude | 20.18 (0.1) | 20.31 | ||||||||
| RP magnitude | 19.98 (0.1) | 20.30 | ||||||||
| Pan g magnitude | 20.07 (0.01) | |||||||||
| Pan r magnitude | 20.24 (0.02) | |||||||||
| Pan i magnitude | 20.43 (0.02) | |||||||||
| Pan z magnitude | 20.55 (0.04) | |||||||||
| Pan y magnitude | 20.45 (0.2) | |||||||||
| E(B-V) | 0.035 | |||||||||
* Constant surface field
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