SDSS J082741.01+185827.5
All names: SDSS J082741.00+185827.5, Gaia EDR3 662515026284323968, GALEX J082741.0+185828, SDSS J082741.01+185827.5, SDSS J082741.01+185827.6, Gaia DR3 662515026284323968, Gaia DR2 662515026284323968
| 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 27 41.01 (0.6) | 08 27 41.01 | 08 27 41.01 (0.8) | 08 27 41.00 (0.6) | 08 27 41.01 | |||||
| Declination | 18 58 27.50 (0.4) | 18 58 27.53 | 18 58 27.51 (0.4) | 18 58 27.60 (0.4) | 18 58 27.54 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 20367.0 | 21715.0 (982) | |||||||
| log(g) | [cgs] | 8.04 | 7.93 (0.2) | |||||||
| Mass | [M☉] | 0.65 | 0.591 (0.09) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.0712 | ||||||||
| 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] | 1.01 (0.8) | 1.30 (0.9) | 1.01 (0.8) | ||||||
| Distance | [pc] | 992.36 (744) | 770.42 (527) | 992.36 (744) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 0.496858304 (0.7) | -0.659591731 (2) | 0.497 (0.7) | ||||||
| Proper motion (declination) | [mas/yr] | -6.00930264 (0.5) | -5.638968134 (1) | -6.009 (0.5) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.26 (0.05) | 20.26 (0.05) | 20.30 (0.06) | |||||||
| g magnitude | 20.23 (0.02) | 20.23 (0.02) | 20.23 (0.03) | |||||||
| r magnitude | 20.57 (0.03) | 20.57 (0.03) | 20.59 (0.03) | |||||||
| i magnitude | 20.93 (0.07) | 20.93 (0.07) | 20.93 (0.07) | |||||||
| z magnitude | 21.00 (0.3) | 21.00 (0.3) | 20.96 (0.3) | |||||||
| G magnitude | 20.45 (0.07) | 20.51 | 20.45 (0.007) | |||||||
| BP magnitude | 20.28 (0.07) | 20.29 | ||||||||
| RP magnitude | 20.26 (0.1) | 20.37 | ||||||||
| Pan g magnitude | 20.23 (0.02) | |||||||||
| Pan r magnitude | 20.66 (0.01) | |||||||||
| Pan i magnitude | 20.90 (0.03) | |||||||||
| Pan z magnitude | 20.97 (0.2) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.033 | |||||||||
* Constant surface field
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