SDSS J123423.62+291813.5
All names: GALEX J123423.6+291813, SDSS J123423.61+291813.4, Gaia EDR3 4010935542438331264, Gaia DR3 4010935542438331264, SDSS J123423.60+291813.3, Gaia DR2 4010935542438331264, SDSS J123423.62+291813.5
| 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 34 23.59 (0.2) | 12 34 23.62 | 12 34 23.59 (0.3) | 12 34 23.62 (0.2) | 12 34 23.62 | |||||
| Declination | 29 18 13.35 (0.2) | 29 18 13.46 | 29 18 13.36 (0.2) | 29 18 13.51 (0.2) | 29 18 13.48 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 21191.0 | 25137.0 (664) | |||||||
| log(g) | [cgs] | 8.32 | 7.82 (0.1) | |||||||
| Mass | [M☉] | 0.817 | 0.549 (0.04) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.1146 | ||||||||
| 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] | 2.20 (0.3) | 2.39 (0.3) | 2.20 (0.3) | ||||||
| Distance | [pc] | 453.99 (58) | 419.14 (61) | 453.99 (58) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -26.70684506 (0.3) | -26.63707895 (0.5) | -26.707 (0.3) | ||||||
| Proper motion (declination) | [mas/yr] | -10.11116175 (0.3) | -10.19474598 (0.3) | -10.111 (0.3) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 18.95 (0.02) | 18.95 (0.02) | 18.99 (0.04) | |||||||
| g magnitude | 19.08 (0.01) | 19.09 (0.01) | 19.08 (0.02) | |||||||
| r magnitude | 19.52 (0.02) | 19.52 (0.02) | 19.52 (0.02) | |||||||
| i magnitude | 19.83 (0.03) | 19.83 (0.03) | 19.85 (0.03) | |||||||
| z magnitude | 19.93 (0.1) | 19.93 (0.1) | 19.93 (0.1) | |||||||
| G magnitude | 19.28 (0.03) | 19.32 | 19.28 (0.004) | |||||||
| BP magnitude | 19.16 (0.03) | 19.17 | ||||||||
| RP magnitude | 19.54 (0.04) | 19.52 | ||||||||
| Pan g magnitude | 19.12 (0.006) | |||||||||
| Pan r magnitude | 19.49 (0.01) | |||||||||
| Pan i magnitude | 19.83 (0.01) | |||||||||
| Pan z magnitude | 20.06 (0.02) | |||||||||
| Pan y magnitude | 19.99 (0.08) | |||||||||
| E(B-V) | 0.013 | |||||||||
* Constant surface field
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