SDSS J130916.90+452342.6
All names: Gaia DR2 1529793236879947904, SDSS J130916.89+452342.9, SDSS J130916.89+452342.5, Gaia DR3 1529793236879947904, Gaia EDR3 1529793236879947904, SDSS J130916.90+452342.6, GALEX J130916.9+452342
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 09 16.84 (0.1) | 13 09 16.90 | 13 09 16.84 (0.1) | 13 09 16.84 | 13 09 16.91 (0.1) | 13 09 16.90 | ||||||
| Declination | 45 23 43.19 (0.1) | 45 23 42.57 | 45 23 43.16 (0.1) | 45 23 43.19 | 45 23 42.35 (0.1) | 45 23 42.60 | ||||||
| Spectral type | DC:DA: | DC:DA: | DA | DA | DC:DA: | DA | ||||||
| Effective temperature | [K] | 10051.0 | 10048.0 | 11516.0 (402) | 10655.0 (241) | |||||||
| log(g) | [cgs] | 8.20 | 8.14 | 8.40 (0.05) | 9.31 (0.4) | |||||||
| Mass | [M☉] | 0.724 | 0.665 | 0.854 (0.04) | ||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.7987 | 0.7569 | |||||||||
| log(H/He) | ||||||||||||
| log(C/He) | ||||||||||||
| log(Ca/He) | ||||||||||||
| log(Ca/H) | ||||||||||||
| Parallax | [mas] | 5.32 (0.2) | 5.33 (0.2) | 5.32 | 5.32 (0.2) | |||||||
| Distance | [pc] | 187.86 (6) | 187.72 (7) | 187.86 | 187.86 (6) | |||||||
| Composition | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -45.03674023 (0.1) | -44.85864488 (0.2) | -45.037 (0.1) | ||||||||
| Proper motion (declination) | [mas/yr] | 52.50949739 (0.1) | 52.4098804 (0.3) | 52.509 (0.1) | ||||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 18.93 (0.02) | 18.93 (0.02) | 18.95 (0.03) | |||||||||
| g magnitude | 18.79 (0.008) | 18.79 (0.008) | 18.82 (0.02) | |||||||||
| r magnitude | 18.91 (0.01) | 18.91 (0.01) | 18.93 (0.02) | |||||||||
| i magnitude | 19.04 (0.01) | 19.04 (0.01) | 19.08 (0.02) | |||||||||
| z magnitude | 19.17 (0.04) | 19.17 (0.04) | 19.24 (0.05) | |||||||||
| G magnitude | 18.81 (0.02) | 18.86 | 18.81 | 18.81 (0.003) | ||||||||
| BP magnitude | 18.82 (0.02) | 18.80 | ||||||||||
| RP magnitude | 18.70 (0.03) | 18.70 | ||||||||||
| Pan g magnitude | 18.81 (0.008) | |||||||||||
| Pan r magnitude | 18.93 (0.007) | |||||||||||
| Pan i magnitude | 19.06 (0.007) | |||||||||||
| Pan z magnitude | 19.19 (0.01) | |||||||||||
| Pan y magnitude | 19.34 (0.02) | |||||||||||
| E(B-V) | 0.012 | |||||||||||
* Constant surface field
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