SDSS J163350.80+150822.6
All names: SDSS J163350.80+150822.6, SDSS J163350.80+150822.7, Gaia DR2 4462455764820284928, Gaia EDR3 4462455764820284928, SDSS J163350.80+150822.60, Gaia DR3 4462455764820284928, GALEX J163350.8+150822
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | Bedard et al. 2020 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 33 50.80 (0.2) | 16 33 50.81 | 16 33 50.80 (0.2) | 16 33 50.80 (0.2) | |||||||
| Declination | 15 08 22.49 (0.2) | 15 08 22.70 | 15 08 22.50 (0.2) | 15 08 22.74 (0.2) | |||||||
| Spectral type | DA | DAH: | DAH: | DAH | DA | ||||||
| Effective temperature | [K] | 40495.0 (1304) | 20093.0 | 43674.0 (1098) | |||||||
| log(g) | [cgs] | 7.83 (0.1) | 6.34 | 8.06 (0.1) | |||||||
| Mass | [M☉] | 0.58 (0.07) | 0.153 | ||||||||
| log(Luminosity) | [L☉] | -0.24 (0.1) | |||||||||
| Cooling age | [Gyr] | 0.0036 (0.0004) | |||||||||
| 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] | 1.02 (0.3) | 0.56 (0.4) | 1.02 (0.3) | |||||||
| Distance | [pc] | 984.52 (308) | 1796.50 (1190) | 984.54 (308) | |||||||
| Composition | H | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -3.587645314 (0.3) | -3.495776897 (0.5) | -3.588 (0.3) | |||||||
| Proper motion (declination) | [mas/yr] | -15.13119634 (0.2) | -15.71131422 (0.5) | -15.131 (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 | 18.91 (0.02) | 18.92 (0.03) | 18.91 (0.02) | ||||||||
| g magnitude | 19.18 (0.01) | 19.17 (0.02) | 19.18 (0.01) | ||||||||
| r magnitude | 19.73 (0.02) | 19.73 (0.02) | 19.73 (0.02) | ||||||||
| i magnitude | 20.09 (0.03) | 20.09 (0.03) | 20.09 (0.03) | ||||||||
| z magnitude | 20.41 (0.2) | 20.38 (0.1) | 20.41 (0.2) | ||||||||
| G magnitude | 19.42 (0.03) | 19.47 | 19.42 (0.004) | ||||||||
| BP magnitude | 19.39 (0.03) | 19.24 | |||||||||
| RP magnitude | 19.63 (0.06) | 19.68 | |||||||||
| Pan g magnitude | 19.28 (0.01) | ||||||||||
| Pan r magnitude | 19.64 (0.01) | ||||||||||
| Pan i magnitude | 19.99 (0.01) | ||||||||||
| Pan z magnitude | 20.21 (0.04) | ||||||||||
| Pan y magnitude | 20.44 (0.09) | ||||||||||
| E(B-V) | 0.060 | ||||||||||
* Constant surface field
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