SDSS J123843.92+291003.4
All names: GALEX J123843.9+291004, Gaia EDR3 4011097617323921920, Gaia DR2 4011097617323921920, Gaia DR3 4011097617323921920, SDSS J123843.92+291003.4
| 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 | 12 38 43.91 (0.2) | 12 38 43.93 | 12 38 43.91 (0.2) | 12 38 43.91 | 12 38 43.92 (0.2) | 12 38 43.92 | |||||
| Declination | 29 10 03.44 (0.1) | 29 10 03.41 | 29 10 03.44 (0.1) | 29 10 03.44 | 29 10 03.44 (0.1) | 29 10 03.44 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 14334.0 | 14183.0 (816) | 15190.0 (307) | |||||||
| log(g) | [cgs] | 8.40 | 8.35 (0.06) | 8.63 (0.06) | |||||||
| Mass | [M☉] | 0.864 | 0.827 (0.06) | 0.988 (0.03) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.4278 | |||||||||
| 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] | 4.42 (0.2) | 4.53 (0.3) | 4.42 | 4.42 (0.2) | ||||||
| Distance | [pc] | 226.45 (11) | 220.89 (13) | 226.45 | 226.45 (11) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -7.392072504 (0.2) | -7.373345739 (0.4) | -7.392 (0.2) | |||||||
| Proper motion (declination) | [mas/yr] | 0.0322916 (0.2) | 0.031273668 (0.2) | 0.032 (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 | 18.87 (0.02) | 18.87 (0.02) | 18.90 (0.03) | ||||||||
| g magnitude | 18.64 (0.008) | 18.64 (0.008) | 18.68 (0.03) | ||||||||
| r magnitude | 18.89 (0.01) | 18.89 (0.01) | 18.89 (0.02) | ||||||||
| i magnitude | 19.16 (0.02) | 19.16 (0.02) | 19.18 (0.02) | ||||||||
| z magnitude | 19.40 (0.07) | 19.40 (0.07) | 19.41 (0.07) | ||||||||
| G magnitude | 18.76 (0.02) | 18.79 | 18.76 | 18.76 (0.003) | |||||||
| BP magnitude | 18.74 (0.02) | 18.74 | |||||||||
| RP magnitude | 18.86 (0.03) | 18.88 | |||||||||
| Pan g magnitude | 18.63 (0.01) | ||||||||||
| Pan r magnitude | 18.88 (0.01) | ||||||||||
| Pan i magnitude | 19.14 (0.007) | ||||||||||
| Pan z magnitude | 19.37 (0.02) | ||||||||||
| Pan y magnitude | 19.46 (0.05) | ||||||||||
| E(B-V) | 0.011 | ||||||||||
* Constant surface field
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