SDSS J122833.54+374626.7
All names: SDSS J122833.54+374626.6, Gaia EDR3 1531817197268675840, GALEX J122833.7+374628, SDSS J122833.54+374626.7, Gaia DR3 1531817197268675840, Gaia DR2 1531817197268675840
| 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 | 12 28 33.54 (0.5) | 12 28 33.54 | 12 28 33.54 (1) | 12 28 33.56 (0.5) | 12 28 33.54 | |||||
| Declination | 37 46 26.56 (0.4) | 37 46 26.69 | 37 46 26.57 (0.4) | 37 46 26.74 (0.4) | 37 46 26.69 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 20753.0 | 23162.0 (1001) | |||||||
| log(g) | [cgs] | 8.75 | 8.08 (0.2) | |||||||
| Mass | [M☉] | 1.081 | 0.671 (0.1) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.2796 | ||||||||
| 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] | 2.84 (0.8) | 2.37 (0.9) | 2.84 (0.8) | ||||||
| Distance | [pc] | 352.01 (94) | 422.35 (166) | 352.00 (94) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -20.04343389 (0.5) | -17.12794744 (1) | -20.043 (0.5) | ||||||
| Proper motion (declination) | [mas/yr] | -11.4081258 (0.6) | -10.58291044 (0.8) | -11.408 (0.6) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 19.90 (0.04) | 19.90 (0.04) | 19.90 (0.05) | |||||||
| g magnitude | 19.91 (0.02) | 19.91 (0.02) | 19.94 (0.02) | |||||||
| r magnitude | 20.31 (0.03) | 20.31 (0.03) | 20.34 (0.03) | |||||||
| i magnitude | 20.65 (0.05) | 20.65 (0.05) | 20.68 (0.05) | |||||||
| z magnitude | 20.93 (0.2) | 20.93 (0.2) | 20.94 (0.2) | |||||||
| G magnitude | 20.16 (0.07) | 20.22 | 20.16 (0.006) | |||||||
| BP magnitude | 20.05 (0.07) | 20.12 | ||||||||
| RP magnitude | 20.23 (0.1) | 20.52 | ||||||||
| Pan g magnitude | 19.97 (0.02) | |||||||||
| Pan r magnitude | 20.36 (0.09) | |||||||||
| Pan i magnitude | 20.60 (0.04) | |||||||||
| Pan z magnitude | 20.89 (0.02) | |||||||||
| Pan y magnitude | 20.71 (0.2) | |||||||||
| E(B-V) | 0.016 | |||||||||
* Constant surface field
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