SDSS J080903.16+152200.7
All names: Gaia DR2 654132658871289984, Gaia DR3 654132658871289984, SDSS J080903.16+152200.7, GALEX J080903.1+152200, Gaia EDR3 654132658871289984, SDSS J080903.15+152200.6
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 09 03.15 (0.4) | 08 09 03.16 | 08 09 03.15 (0.6) | 08 09 03.16 (0.4) | 08 09 03.16 | |||||
| Declination | 15 22 00.50 (0.3) | 15 22 00.68 | 15 22 00.51 (0.3) | 15 22 00.71 (0.3) | 15 22 00.72 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 11998.0 | 14039.0 (399) | |||||||
| log(g) | [cgs] | 8.08 | 8.07 (0.1) | |||||||
| Mass | [M☉] | 0.654 | 0.648 (0.06) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.4182 | ||||||||
| 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] | 1.86 (0.5) | 2.54 (0.7) | 1.86 (0.5) | ||||||
| Distance | [pc] | 537.50 (152) | 393.79 (107) | 537.49 (152) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -13.51367091 (0.5) | -13.07620579 (1) | -13.514 (0.5) | ||||||
| Proper motion (declination) | [mas/yr] | -13.28367432 (0.3) | -13.96106425 (0.6) | -13.284 (0.3) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.00 (0.04) | 20.00 (0.04) | 19.98 (0.03) | |||||||
| g magnitude | 19.66 (0.01) | 19.66 (0.01) | 19.64 (0.02) | |||||||
| r magnitude | 19.91 (0.02) | 19.91 (0.02) | 19.90 (0.02) | |||||||
| i magnitude | 20.13 (0.03) | 20.13 (0.03) | 20.12 (0.03) | |||||||
| z magnitude | 20.36 (0.1) | 20.36 (0.1) | 20.39 (0.1) | |||||||
| G magnitude | 19.78 (0.05) | 19.83 | 19.78 (0.005) | |||||||
| BP magnitude | 19.74 (0.05) | 19.73 | ||||||||
| RP magnitude | 19.59 (0.09) | 19.81 | ||||||||
| Pan g magnitude | 19.72 (0.01) | |||||||||
| Pan r magnitude | 19.87 (0.009) | |||||||||
| Pan i magnitude | 20.14 (0.03) | |||||||||
| Pan z magnitude | 20.31 (0.05) | |||||||||
| Pan y magnitude | 19.97 (0.2) | |||||||||
| E(B-V) | 0.026 | |||||||||
* Constant surface field
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