SDSS J170955.09+263336.2
All names: GALEX J170955.1+263336, SDSS J170955.09+263336.1, SDSS J170955.09+263336.2, Gaia DR2 4574585712968036096, Gaia EDR3 4574585712968036096, SDSS J170955.08+263336.2, SDSS J170955.09+263336.24, Gaia DR3 4574585712968036096
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 17 09 55.09 (0.1) | 17 09 55.09 (0.2) | 17 09 55.09 (0.1) | ||||||
| Declination | 26 33 36.22 (0.2) | 26 33 36.21 (0.3) | 26 33 36.12 (0.2) | ||||||
| Spectral type | DA | DA | DA | DA | |||||
| Effective temperature | [K] | 14995.0 | 21357.0 (277) | ||||||
| log(g) | [cgs] | 7.54 | 7.73 (0.04) | ||||||
| Mass | [M☉] | 0.39 | 0.522 (0.007) | ||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | 0.1025 | |||||||
| 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] | 1.70 (0.2) | 1.82 (0.3) | 1.70 (0.2) | |||||
| Distance | [pc] | 589.16 (81) | 548.34 (94) | 589.17 (81) | |||||
| Composition | H | ||||||||
| Proper motion (right ascension) | [mas/yr] | -5.337476841 (0.2) | -5.387294093 (0.4) | -5.337 (0.2) | |||||
| Proper motion (declination) | [mas/yr] | 6.273439291 (0.2) | 5.662912711 (0.6) | 6.273 (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 | 19.32 (0.03) | 19.32 (0.03) | |||||||
| g magnitude | 19.13 (0.01) | 19.13 (0.01) | |||||||
| r magnitude | 19.48 (0.02) | 19.48 (0.02) | |||||||
| i magnitude | 19.75 (0.02) | 19.75 (0.02) | |||||||
| z magnitude | 20.05 (0.1) | 20.05 (0.1) | |||||||
| G magnitude | 19.34 (0.03) | 19.38 | 19.34 (0.004) | ||||||
| BP magnitude | 19.28 (0.03) | 19.28 | |||||||
| RP magnitude | 19.38 (0.05) | 19.51 | |||||||
| Pan g magnitude | 19.20 (0.008) | ||||||||
| Pan r magnitude | 19.52 (0.01) | ||||||||
| Pan i magnitude | 19.82 (0.02) | ||||||||
| Pan z magnitude | 20.00 (0.03) | ||||||||
| Pan y magnitude | 19.77 (0.1) | ||||||||
| E(B-V) | 0.032 | ||||||||
* Constant surface field
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