SDSS J083023.58+553131.2
All names: Gaia DR2 1033694380701536896, Gaia EDR3 1033694380701536896, GALEX J083023.5+553131, SDSS J083023.58+553131.2, Gaia DR3 1033694380701536896, SDSS J083023.59+553131.2
| 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 30 23.61 (0.2) | 08 30 23.59 | 08 30 23.61 (0.2) | 08 30 23.61 | 08 30 23.58 (0.2) | 08 30 23.58 | |||||
| Declination | 55 31 30.88 (0.1) | 55 31 31.26 | 55 31 30.90 (0.2) | 55 31 30.88 | 55 31 31.34 (0.1) | 55 31 31.22 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 9104.0 | 8669.0 (313) | 9474.0 (80) | |||||||
| log(g) | [cgs] | 8.37 | 8.34 (0.06) | 8.40 (0.1) | |||||||
| Mass | [M☉] | 0.831 | 0.814 (0.06) | 0.841 (0.08) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 1.4030 | |||||||||
| 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] | 7.34 (0.2) | 7.01 (0.3) | 7.34 | 7.34 (0.2) | ||||||
| Distance | [pc] | 136.24 (4) | 142.62 (6) | 136.24 | 136.24 (4) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 16.99874002 (0.2) | 16.35139373 (0.4) | 16.999 (0.2) | |||||||
| Proper motion (declination) | [mas/yr] | -28.66412636 (0.2) | -28.84477944 (0.3) | -28.664 (0.2) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 19.26 (0.03) | 19.26 (0.03) | 19.27 (0.03) | ||||||||
| g magnitude | 18.85 (0.009) | 18.85 (0.009) | 18.85 (0.03) | ||||||||
| r magnitude | 18.91 (0.01) | 18.91 (0.01) | 18.92 (0.03) | ||||||||
| i magnitude | 18.97 (0.02) | 18.97 (0.02) | 19.00 (0.02) | ||||||||
| z magnitude | 19.08 (0.06) | 19.09 (0.06) | 19.10 (0.06) | ||||||||
| G magnitude | 18.84 (0.02) | 18.88 | 18.84 | 18.84 (0.003) | |||||||
| BP magnitude | 18.96 (0.02) | 18.91 | |||||||||
| RP magnitude | 18.69 (0.04) | 18.66 | |||||||||
| Pan g magnitude | 18.88 (0.009) | ||||||||||
| Pan r magnitude | 18.89 (0.008) | ||||||||||
| Pan i magnitude | 19.00 (0.007) | ||||||||||
| Pan z magnitude | 19.11 (0.007) | ||||||||||
| Pan y magnitude | 19.23 (0.05) | ||||||||||
| E(B-V) | 0.007 | ||||||||||
* Constant surface field
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