SDSS J053938.06+823633.0
All names: SDSS J053938.05+823633.0, Gaia EDR3 558058466707887360, GALEX J053937.8+823633, Gaia DR3 558058466707887360, Gaia DR2 558058466707887360, SDSS J053938.06+823633.0
| Parameter | Unit | Gaia EDR3 | SDSS DR12 | MWDD HE | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 05 39 38.14 (0.6) | 05 39 38.05 | 05 39 38.14 (1) | 05 39 38.06 (0.6) | 05 39 38.06 | ||||
| Declination | 82 36 33.15 (0.5) | 82 36 33.03 | 82 36 33.14 (0.7) | 82 36 32.99 (0.5) | 82 36 33.01 | ||||
| Spectral type | DBM: | DB+M | DBM: | DB | |||||
| Effective temperature | [K] | 22573.0 | 16811.0 (516) | ||||||
| log(g) | [cgs] | 8.74 | 8.63 (0.3) | ||||||
| Mass | [M☉] | 1.059 | |||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | 0.2219 | |||||||
| log(H/He) | |||||||||
| log(C/He) | |||||||||
| log(Ca/He) | |||||||||
| log(Ca/H) | |||||||||
| log(N/He) | |||||||||
| log(O/He) | |||||||||
| log(Na/He) | |||||||||
| log(Mg/He) | |||||||||
| log(Al/He) | |||||||||
| log(Si/He) | |||||||||
| log(P/He) | |||||||||
| log(S/He) | |||||||||
| log(Cl/He) | |||||||||
| log(Sc/He) | |||||||||
| log(Ti/He) | |||||||||
| log(V/He) | |||||||||
| log(Cr/He) | |||||||||
| log(Mn/He) | |||||||||
| log(Fe/He) | |||||||||
| log(Co/He) | |||||||||
| log(Ni/He) | |||||||||
| log(Cu/He) | |||||||||
| log(Zn/He) | |||||||||
| log(Ga/He) | |||||||||
| log(Ge/He) | |||||||||
| log(Sr/He) | |||||||||
| Parallax | [mas] | 1.26 (0.6) | 1.58 (0.8) | 1.26 (0.6) | |||||
| Distance | [pc] | 794.86 (384) | 633.34 (321) | 794.85 (384) | |||||
| Composition | He | ||||||||
| Proper motion (right ascension) | [mas/yr] | 9.672916653 (0.9) | 7.998635055 (2) | 9.673 (0.9) | |||||
| Proper motion (declination) | [mas/yr] | 10.25866753 (0.7) | 9.378452455 (2) | 10.259 (0.7) | |||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | WDMS | ||||||||
| B magnitude | |||||||||
| V magnitude | |||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | |||||||||
| H magnitude | |||||||||
| K magnitude | |||||||||
| u magnitude | 20.39 (0.07) | 20.40 (0.07) | 20.39 (0.08) | ||||||
| g magnitude | 20.48 (0.03) | 20.48 (0.03) | 20.48 (0.03) | ||||||
| r magnitude | 20.76 (0.05) | 20.73 (0.05) | 20.73 (0.05) | ||||||
| i magnitude | 21.00 (0.09) | 21.00 (0.09) | 21.01 (0.09) | ||||||
| z magnitude | 21.65 (0.5) | 20.98 (0.3) | 20.98 (0.3) | ||||||
| G magnitude | 20.60 (0.09) | 20.70 | 20.60 (0.008) | ||||||
| BP magnitude | 20.57 (0.09) | 20.41 | |||||||
| RP magnitude | 20.15 (0.2) | 20.57 | |||||||
| Pan g magnitude | |||||||||
| Pan r magnitude | |||||||||
| Pan i magnitude | |||||||||
| Pan z magnitude | |||||||||
| Pan y magnitude | |||||||||
| E(B-V) | 0.058 | ||||||||
* Constant surface field
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