GALEX 2690243286638004803
All names: SDSS J234828.92+052555.8, Gaia DR2 2744464276575433088, SDSS J234828.92+052555.83, GALEX 2690243286638004803, Gaia DR3 2744464276575433088, Gaia EDR3 2744464276575433088, USNO-A2.0 0900-20496570, SDSS J234828.92+052555.9
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 23 48 28.94 (0.3) | 23 48 28.92 | 23 48 28.94 (0.4) | 23 48 28.92 (0.4) | ||||||
| Declination | 05 25 55.60 (0.2) | 05 25 55.86 | 05 25 55.62 (0.2) | 05 25 56.27 (0.2) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 10450.0 | 10495.0 (10) | |||||||
| log(g) | [cgs] | 8.31 | 7.79 (0.01) | |||||||
| Mass | [M☉] | 0.794 | 0.512 (0.005) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.8545 | ||||||||
| 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] | 3.87 (0.3) | 4.74 (0.5) | 4.74 (0.5) | ||||||
| Distance | [pc] | 258.44 (22) | 210.81 (24) | 210.81 (24) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 19.49404182 (0.3) | 19.44352794 (0.7) | 19.444 (0.7) | ||||||
| Proper motion (declination) | [mas/yr] | -41.75800741 (0.2) | -41.92845689 (0.4) | -41.928 (0.4) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 18.50 (0.3) | |||||||||
| V magnitude | ||||||||||
| R magnitude | 19.00 (0.3) | |||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 19.59 (0.03) | 19.59 (0.03) | 19.59 (0.03) | |||||||
| g magnitude | 19.12 (0.01) | 19.12 (0.01) | 19.12 (0.01) | |||||||
| r magnitude | 19.23 (0.01) | 19.23 (0.01) | 19.23 (0.01) | |||||||
| i magnitude | 19.32 (0.02) | 19.32 (0.02) | 19.32 (0.02) | |||||||
| z magnitude | 19.45 (0.06) | 19.45 (0.06) | 19.45 (0.06) | |||||||
| G magnitude | 19.15 (0.03) | 19.18 | 19.18 (0.003) | |||||||
| BP magnitude | 19.25 (0.03) | 19.18 | ||||||||
| RP magnitude | 19.15 (0.05) | 19.08 | ||||||||
| Pan g magnitude | 19.11 (0.01) | |||||||||
| Pan r magnitude | 19.21 (0.008) | |||||||||
| Pan i magnitude | 19.39 (0.005) | |||||||||
| Pan z magnitude | 19.55 (0.02) | |||||||||
| Pan y magnitude | 19.61 (0.06) | |||||||||
| E(B-V) | 0.070 | |||||||||
* Constant surface field
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