SDSS J115448.32+331738.1
All names: Gaia DR3 4027795007061816704, GALEX J115448.3+331737, Gaia EDR3 4027795007061816704, SDSS J115448.32+331738.1, Gaia DR2 4027795007061816704
| 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 | 11 54 48.33 (0.4) | 11 54 48.32 | 11 54 48.33 (0.8) | 11 54 48.32 (0.4) | 11 54 48.32 | |||||
| Declination | 33 17 37.97 (0.6) | 33 17 38.12 | 33 17 37.97 (0.6) | 33 17 38.10 (0.6) | 33 17 38.14 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 17560.0 | 21150.0 (861) | |||||||
| log(g) | [cgs] | 6.87 | 7.68 (0.2) | |||||||
| Mass | [M☉] | 0.239 | 0.488 (0.07) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | |||||||||
| 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] | 1.48 (0.7) | 0.65 (1) | 1.48 (0.7) | ||||||
| Distance | [pc] | 673.98 (332) | 1529.69 (2269) | 673.99 (332) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 13.74863264 (0.5) | 15.39646795 (1) | 13.749 (0.5) | ||||||
| Proper motion (declination) | [mas/yr] | -8.501364529 (0.7) | -8.127391629 (2) | -8.501 (0.7) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.01 (0.05) | 20.03 (0.06) | 20.03 (0.06) | |||||||
| g magnitude | 20.06 (0.02) | 20.11 (0.03) | 20.11 (0.03) | |||||||
| r magnitude | 20.48 (0.03) | 20.50 (0.03) | 20.50 (0.03) | |||||||
| i magnitude | 20.65 (0.06) | 20.71 (0.07) | 20.71 (0.07) | |||||||
| z magnitude | 20.95 (0.3) | 21.08 (0.3) | 21.08 (0.3) | |||||||
| G magnitude | 20.27 (0.05) | 20.33 | 20.27 (0.007) | |||||||
| BP magnitude | 20.31 (0.05) | 20.08 | ||||||||
| RP magnitude | 20.23 (0.1) | 20.53 | ||||||||
| Pan g magnitude | 20.14 (0.02) | |||||||||
| Pan r magnitude | 20.43 (0.02) | |||||||||
| Pan i magnitude | 20.74 (0.02) | |||||||||
| Pan z magnitude | 20.88 (0.07) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.020 | |||||||||
* Constant surface field
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