SDSS J123838.81+383014.6
All names: GALEX J123838.7+383015, Gaia DR2 1521416229586466304, Gaia DR3 1521416229586466304, Gaia EDR3 1521416229586466304, SDSS J123838.80+383014.6, SDSS J123838.81+383014.6
| 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 38 38.80 (0.3) | 12 38 38.81 | 12 38 38.80 (0.6) | 12 38 38.81 (0.3) | 12 38 38.81 | |||||
| Declination | 38 30 14.65 (0.3) | 38 30 14.61 | 38 30 14.65 (0.3) | 38 30 14.71 (0.3) | 38 30 14.61 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 10582.0 | 13256.0 (572) | |||||||
| log(g) | [cgs] | 7.28 | 7.74 (0.2) | |||||||
| Mass | [M☉] | 0.288 | 0.488 (0.08) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.2587 | ||||||||
| 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] | 2.00 (0.5) | 1.65 (0.6) | 2.00 (0.5) | ||||||
| Distance | [pc] | 500.69 (122) | 605.71 (225) | 500.70 (122) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -7.372851491 (0.3) | -6.486279952 (0.9) | -7.373 (0.3) | ||||||
| Proper motion (declination) | [mas/yr] | -4.114409894 (0.5) | -3.841492662 (0.7) | -4.114 (0.5) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.28 (0.05) | 20.28 (0.06) | 20.30 (0.06) | |||||||
| g magnitude | 19.78 (0.01) | 19.78 (0.01) | 19.81 (0.02) | |||||||
| r magnitude | 19.99 (0.02) | 19.99 (0.02) | 20.03 (0.02) | |||||||
| i magnitude | 20.23 (0.04) | 20.23 (0.04) | 20.26 (0.04) | |||||||
| z magnitude | 20.45 (0.2) | 20.45 (0.2) | 20.44 (0.1) | |||||||
| G magnitude | 19.92 (0.06) | 19.98 | 19.92 (0.005) | |||||||
| BP magnitude | 19.93 (0.06) | 20.03 | ||||||||
| RP magnitude | 19.83 (0.09) | 19.58 | ||||||||
| Pan g magnitude | 19.85 (0.02) | |||||||||
| Pan r magnitude | 20.00 (0.01) | |||||||||
| Pan i magnitude | 20.21 (0.02) | |||||||||
| Pan z magnitude | 20.33 (0.06) | |||||||||
| Pan y magnitude | 19.75 (0.2) | |||||||||
| E(B-V) | 0.015 | |||||||||
* Constant surface field
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