SDSS J012838.34+211354.4
All names: SDSS J012838.33+211354.4, SDSS J012838.34+211354.43, GALEX J012838.3+211354, Gaia DR3 288726633853486336, SDSS J012838.34+211354.4, Gaia EDR3 288726633853486336, Gaia DR2 288726633853486336
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2016 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 01 28 38.34 (0.8) | 01 28 38.34 | 01 28 38.34 (1) | 01 28 38.33 (0.8) | ||||||
| Declination | 21 13 54.43 (0.7) | 21 13 54.43 | 21 13 54.44 (1) | 21 13 54.60 (0.7) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 7874.0 | 9114.0 (116) | |||||||
| log(g) | [cgs] | 8.02 | 7.98 (0.2) | |||||||
| Mass | [M☉] | 0.604 | 0.469 (0.08) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.1470 | ||||||||
| 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] | 2.62 (0.9) | 3.25 (1) | 2.62 (0.9) | ||||||
| Distance | [pc] | 382.25 (136) | 307.53 (122) | 382.25 (136) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 8.046697828 (1) | 7.508695387 (2) | 8.047 (1) | ||||||
| Proper motion (declination) | [mas/yr] | -10.53882301 (0.8) | -12.75043004 (3) | -10.539 (0.8) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.76 (0.1) | 20.77 (0.1) | 20.77 (0.1) | |||||||
| g magnitude | 20.51 (0.04) | 20.54 (0.04) | 20.54 (0.04) | |||||||
| r magnitude | 20.49 (0.04) | 20.53 (0.04) | 20.53 (0.04) | |||||||
| i magnitude | 20.54 (0.06) | 20.56 (0.06) | 20.56 (0.06) | |||||||
| z magnitude | 20.63 (0.3) | 20.65 (0.3) | 20.65 (0.3) | |||||||
| G magnitude | 20.46 (0.1) | 20.55 | 20.46 (0.008) | |||||||
| BP magnitude | 20.64 (0.1) | 20.54 | ||||||||
| RP magnitude | 20.17 (0.1) | 20.55 | ||||||||
| Pan g magnitude | 20.57 (0.02) | |||||||||
| Pan r magnitude | 20.51 (0.03) | |||||||||
| Pan i magnitude | 20.60 (0.03) | |||||||||
| Pan z magnitude | 20.57 (0.03) | |||||||||
| Pan y magnitude | 19.95 (0.2) | |||||||||
| E(B-V) | 0.053 | |||||||||
* Constant surface field
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