SDSS J085115.43+271355.3
All names: SDSS J085115.43+271355.2, J0851+2713, Gaia DR2 692791487703945216, GALEX J085115.4+271355, Gaia EDR3 692791487703945216, SDSS J085115.43+271355.3, Gaia DR3 692791487703945216
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Fantin et al. 2021 | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 51 15.42 (0.3) | 08 51 15.44 | 08 51 15.42 (0.4) | 08 51 15.44 (0.3) | 08 51 15.43 | ||||||
| Declination | 27 13 54.16 (0.2) | 27 13 55.31 | 27 13 54.21 (0.3) | 27 13 55.60 (0.2) | 27 13 55.31 | ||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 16605.0 (683) | 15426.0 | 17004.0 (384) | |||||||
| log(g) | [cgs] | 8.01 | 7.77 (0.08) | ||||||||
| Mass | [M☉] | 0.648 (0.2) | 0.619 | 0.506 (0.04) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.1835 | |||||||||
| 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] | 1.71 (0.4) | 2.17 (0.5) | 1.71 (0.4) | |||||||
| Distance | [pc] | 585.61 (131) | 459.90 (109) | 585.62 (131) | |||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -20.47024668 (0.3) | -21.1476993 (0.8) | -20.47 (0.3) | |||||||
| Proper motion (declination) | [mas/yr] | -90.08199058 (0.3) | -90.00860326 (0.6) | -90.082 (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 | 19.71 (0.03) | 19.71 (0.03) | 19.64 (0.04) | ||||||||
| g magnitude | 19.42 (0.01) | 19.42 (0.01) | 19.42 (0.02) | ||||||||
| r magnitude | 19.70 (0.02) | 19.70 (0.02) | 19.72 (0.02) | ||||||||
| i magnitude | 19.96 (0.02) | 19.95 (0.02) | 19.95 (0.03) | ||||||||
| z magnitude | 20.20 (0.1) | 20.20 (0.1) | 20.14 (0.1) | ||||||||
| G magnitude | 19.59 (0.03) | 19.64 | 19.59 (0.004) | ||||||||
| BP magnitude | 19.60 (0.03) | 19.54 | |||||||||
| RP magnitude | 19.66 (0.06) | 19.61 | |||||||||
| Pan g magnitude | 19.47 (0.01) | ||||||||||
| Pan r magnitude | 19.71 (0.007) | ||||||||||
| Pan i magnitude | 20.03 (0.02) | ||||||||||
| Pan z magnitude | 20.28 (0.03) | ||||||||||
| Pan y magnitude | 19.92 (0.2) | ||||||||||
| E(B-V) | 0.025 | ||||||||||
* Constant surface field
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