SDSS J080305.24+175912.7
All names: Gaia DR2 668915974960875776, SDSS J080305.25+175912.8, SDSS J080305.23+175912.7, Gaia EDR3 668915974960875776, SDSS J080305.23+175912.6, SDSS J080305.24+175912.7, Gaia DR3 668915974960875776
| 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 | 08 03 05.22 (0.1) | 08 03 05.24 | 08 03 05.22 (0.2) | 08 03 05.22 | 08 03 05.25 (0.1) | 08 03 05.25 | |||||
| Declination | 17 59 12.65 (0.08) | 17 59 12.79 | 17 59 12.65 (0.1) | 17 59 12.65 | 17 59 12.91 (0.08) | 17 59 12.79 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 14520.0 | 15356.0 (839) | 17248.0 (159) | |||||||
| log(g) | [cgs] | 7.73 | 7.85 (0.06) | 8.00 (0.03) | |||||||
| Mass | [M☉] | 0.468 | 0.531 (0.05) | 0.617 (0.02) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.1432 | |||||||||
| 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] | 4.06 (0.1) | 3.90 (0.2) | 4.06 | 4.06 (0.1) | ||||||
| Distance | [pc] | 246.21 (9) | 256.34 (14) | 246.21 | 246.21 (9) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -31.07934367 (0.2) | -31.08737112 (0.3) | -31.079 (0.2) | |||||||
| Proper motion (declination) | [mas/yr] | -16.36558107 (0.1) | -16.1037712 (0.2) | -16.366 (0.1) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 18.08 (0.01) | 18.08 (0.01) | 18.10 (0.02) | ||||||||
| g magnitude | 17.85 (0.006) | 17.86 (0.006) | 17.91 (0.02) | ||||||||
| r magnitude | 18.11 (0.007) | 18.11 (0.007) | 18.16 (0.01) | ||||||||
| i magnitude | 18.40 (0.009) | 18.40 (0.009) | 18.45 (0.02) | ||||||||
| z magnitude | 18.63 (0.03) | 18.63 (0.03) | 18.65 (0.03) | ||||||||
| G magnitude | 18.04 (0.01) | 18.06 | 18.04 | 18.04 (0.003) | |||||||
| BP magnitude | 17.98 (0.01) | 17.95 | |||||||||
| RP magnitude | 18.13 (0.03) | 18.10 | |||||||||
| Pan g magnitude | 17.90 (0.005) | ||||||||||
| Pan r magnitude | 18.17 (0.006) | ||||||||||
| Pan i magnitude | 18.45 (0.007) | ||||||||||
| Pan z magnitude | 18.68 (0.01) | ||||||||||
| Pan y magnitude | 18.83 (0.02) | ||||||||||
| E(B-V) | 0.011 | ||||||||||
* Constant surface field
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