SDSS J081029.09+523329.1
All names: Gaia DR2 935616362955493760, Gaia EDR3 935616362955493760, SDSS J081029.09+523329.1, GALEX J081029.2+523330, SDSS J081029.09+523329.16, Gaia DR3 935616362955493760
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2016 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 10 29.09 (0.4) | 08 10 29.09 | 08 10 29.09 (0.6) | 08 10 29.10 (0.4) | ||||||
| Declination | 52 33 29.22 (0.3) | 52 33 29.16 | 52 33 29.22 (0.4) | 52 33 29.15 (0.3) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 8071.0 | 8648.0 (86) | |||||||
| log(g) | [cgs] | 7.41 | 7.91 (0.1) | |||||||
| Mass | [M☉] | 0.314 | 0.447 (0.06) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.5738 | ||||||||
| 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] | 2.37 (0.5) | 2.56 (0.7) | 2.37 (0.5) | ||||||
| Distance | [pc] | 421.17 (92) | 391.07 (109) | 421.16 (92) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -3.706346922 (0.5) | -3.908981504 (1) | -3.706 (0.5) | ||||||
| Proper motion (declination) | [mas/yr] | 4.505382813 (0.4) | 4.330080577 (0.8) | 4.505 (0.4) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.60 (0.06) | 20.63 (0.06) | 20.61 (0.06) | |||||||
| g magnitude | 20.15 (0.02) | 20.16 (0.02) | 20.15 (0.02) | |||||||
| r magnitude | 20.08 (0.02) | 20.09 (0.03) | 20.08 (0.02) | |||||||
| i magnitude | 20.14 (0.03) | 20.17 (0.04) | 20.14 (0.03) | |||||||
| z magnitude | 20.07 (0.1) | 20.04 (0.1) | 20.07 (0.1) | |||||||
| G magnitude | 20.09 (0.06) | 20.14 | 20.09 (0.006) | |||||||
| BP magnitude | 20.25 (0.06) | 20.24 | ||||||||
| RP magnitude | 19.99 (0.1) | 19.85 | ||||||||
| Pan g magnitude | 20.17 (0.007) | |||||||||
| Pan r magnitude | 20.15 (0.03) | |||||||||
| Pan i magnitude | 20.21 (0.02) | |||||||||
| Pan z magnitude | 20.24 (0.03) | |||||||||
| Pan y magnitude | 19.65 (0.2) | |||||||||
| E(B-V) | 0.037 | |||||||||
* Constant surface field
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