SDSS J085209.10+841150.5
All names: Gaia DR3 1149171860718856704, GALEX J085209.1+841150, SDSS J085209.16+841150.3, Gaia DR2 1149171860718856704, SDSS J085209.10+841150.5, SDSS J085209.15+841150.3, Gaia EDR3 1149171860718856704
| 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 52 09.10 (0.1) | 08 52 09.16 | 08 52 09.10 (0.1) | 08 52 09.10 | 08 52 09.28 (0.1) | 08 52 09.16 | |||||
| Declination | 84 11 50.34 (0.1) | 84 11 50.32 | 84 11 50.34 (0.2) | 84 11 50.34 | 84 11 50.30 (0.1) | 84 11 50.32 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 21913.0 | 28838.0 (1902) | 28800.0 (181) | |||||||
| log(g) | [cgs] | 7.60 | 7.99 (0.09) | 7.81 (0.03) | |||||||
| Mass | [M☉] | 0.436 | 0.639 (0.07) | 0.554 (0.01) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.0268 | |||||||||
| 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] | 2.18 (0.1) | 2.06 (0.2) | 2.18 | 2.18 (0.1) | ||||||
| Distance | [pc] | 458.67 (25) | 485.94 (37) | 458.67 | 458.67 (25) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -17.54318783 (0.2) | -17.09460558 (0.3) | -17.543 (0.2) | |||||||
| Proper motion (declination) | [mas/yr] | 2.195321659 (0.2) | 2.469510996 (0.3) | 2.195 (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 | 18.10 (0.02) | 18.10 (0.02) | 18.14 (0.03) | ||||||||
| g magnitude | 18.23 (0.007) | 18.23 (0.007) | 18.26 (0.02) | ||||||||
| r magnitude | 18.66 (0.01) | 18.66 (0.01) | 18.68 (0.01) | ||||||||
| i magnitude | 18.98 (0.02) | 18.98 (0.02) | 19.01 (0.03) | ||||||||
| z magnitude | 19.25 (0.07) | 19.25 (0.07) | 19.27 (0.07) | ||||||||
| G magnitude | 18.45 (0.01) | 18.49 | 18.45 | 18.45 (0.003) | |||||||
| BP magnitude | 18.34 (0.01) | 18.32 | |||||||||
| RP magnitude | 18.73 (0.02) | 18.74 | |||||||||
| Pan g magnitude | 18.27 (0.01) | ||||||||||
| Pan r magnitude | 18.63 (0.02) | ||||||||||
| Pan i magnitude | 19.03 (0.02) | ||||||||||
| Pan z magnitude | 19.26 (0.02) | ||||||||||
| Pan y magnitude | 19.37 (0.03) | ||||||||||
| E(B-V) | 0.040 | ||||||||||
* Constant surface field
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