SDSS J170555.52+392807.6
All names: SDSS J170555.52+392807.5, Gaia DR2 1353379344983021056, Gaia DR3 1353379344983021056, SDSS J170555.52+392807.6, GALEX J170555.4+392807, Gaia EDR3 1353379344983021056
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 17 05 55.51 (0.1) | 17 05 55.52 | 17 05 55.51 (0.2) | 17 05 55.51 | 17 05 55.53 (0.1) | 17 05 55.52 | |||||
| Declination | 39 28 07.88 (0.1) | 39 28 07.56 | 39 28 07.87 (0.2) | 39 28 07.88 | 39 28 07.52 (0.1) | 39 28 07.55 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 11416.0 | 11540.0 (496) | 12195.0 (156) | |||||||
| log(g) | [cgs] | 8.21 | 8.27 (0.06) | 8.43 (0.05) | |||||||
| Mass | [M☉] | 0.734 | 0.775 (0.05) | 0.864 (0.03) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.5808 | |||||||||
| 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] | 4.58 (0.1) | 4.46 (0.2) | 4.58 | 4.58 (0.1) | ||||||
| Distance | [pc] | 218.51 (7) | 224.21 (9) | 218.51 | 218.51 (7) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -12.45303445 (0.2) | -11.99032287 (0.3) | -12.453 (0.2) | |||||||
| Proper motion (declination) | [mas/yr] | 22.47710782 (0.2) | 22.88588206 (0.3) | 22.477 (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 | 19.23 (0.02) | 19.23 (0.02) | 19.15 (0.03) | ||||||||
| g magnitude | 18.80 (0.008) | 18.78 (0.008) | 18.82 (0.02) | ||||||||
| r magnitude | 18.98 (0.01) | 18.98 (0.01) | 18.99 (0.02) | ||||||||
| i magnitude | 19.16 (0.02) | 19.16 (0.01) | 19.16 (0.02) | ||||||||
| z magnitude | 19.36 (0.06) | 19.36 (0.06) | 19.43 (0.07) | ||||||||
| G magnitude | 18.86 (0.02) | 18.90 | 18.86 | 18.86 (0.003) | |||||||
| BP magnitude | 18.94 (0.02) | 18.88 | |||||||||
| RP magnitude | 18.94 (0.04) | 18.85 | |||||||||
| Pan g magnitude | 18.81 (0.007) | ||||||||||
| Pan r magnitude | 18.97 (0.008) | ||||||||||
| Pan i magnitude | 19.18 (0.006) | ||||||||||
| Pan z magnitude | 19.37 (0.02) | ||||||||||
| Pan y magnitude | 19.48 (0.03) | ||||||||||
| E(B-V) | 0.021 | ||||||||||
* Constant surface field
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