SDSS J084310.86+163502.6
All names: SDSS J084310.86+163502.5, SDSS J084310.86+163502.6, Gaia DR2 658202329363578112, Gaia EDR3 658202329363578112, GALEX J084310.9+163503, Gaia DR3 658202329363578112
| 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 43 10.85 (0.7) | 08 43 10.86 | 08 43 10.85 (1) | 08 43 10.86 (0.7) | 08 43 10.86 | |||||
| Declination | 16 35 02.60 (0.2) | 16 35 02.57 | 16 35 02.60 (0.6) | 16 35 02.61 (0.2) | 16 35 02.61 | |||||
| Spectral type | DAM: | DA+M | DA+M: | DA | ||||||
| Effective temperature | [K] | 16349.0 | 24069.0 (1103) | |||||||
| log(g) | [cgs] | 7.78 | 7.22 (0.2) | |||||||
| Mass | [M☉] | 0.498 | ||||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.1007 | ||||||||
| 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] | 1.69 (0.7) | 1.42 (1) | 1.69 (0.7) | ||||||
| Distance | [pc] | 592.32 (257) | 703.54 (567) | 592.31 (257) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -8.692606062 (0.9) | -7.850227376 (2) | -8.693 (0.9) | ||||||
| Proper motion (declination) | [mas/yr] | -0.299826573 (0.6) | -0.849281193 (1) | -0.3 (0.6) | ||||||
| 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 | 19.99 (0.04) | 19.99 (0.04) | 20.08 (0.05) | |||||||
| g magnitude | 19.97 (0.02) | 19.96 (0.02) | 20.02 (0.03) | |||||||
| r magnitude | 20.36 (0.03) | 20.36 (0.03) | 20.43 (0.03) | |||||||
| i magnitude | 20.63 (0.04) | 20.75 (0.04) | 20.75 (0.04) | |||||||
| z magnitude | 20.71 (0.2) | 20.76 (0.2) | 20.76 (0.2) | |||||||
| G magnitude | 20.30 (0.05) | 20.35 | 20.30 (0.005) | |||||||
| BP magnitude | 20.11 (0.05) | 20.15 | ||||||||
| RP magnitude | 20.20 (0.1) | 20.20 | ||||||||
| Pan g magnitude | 20.12 (0.02) | |||||||||
| Pan r magnitude | 20.48 (0.01) | |||||||||
| Pan i magnitude | 20.68 (0.02) | |||||||||
| Pan z magnitude | 20.81 (0.05) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.029 | |||||||||
* Constant surface field
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