SDSS J125520.92+344233.5
All names: Gaia DR2 1515909256879223168, Gaia DR3 1515909256879223168, Gaia EDR3 1515909256879223168, SDSS J125520.93+344233.5, SDSS J125520.92+344233.5, GALEX J125520.9+344234
| 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 55 20.92 (0.1) | 12 55 20.92 | 12 55 20.92 (0.1) | 12 55 20.92 | 12 55 20.93 (0.1) | 12 55 20.93 | |||||
| Declination | 34 42 33.80 (0.08) | 34 42 33.56 | 34 42 33.79 (0.1) | 34 42 33.80 | 34 42 33.43 (0.08) | 34 42 33.54 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 9155.0 | 9625.0 (180) | 9410.0 (42) | |||||||
| log(g) | [cgs] | 7.90 | 8.01 (0.04) | 8.15 (0.06) | |||||||
| Mass | [M☉] | 0.541 | 0.604 (0.03) | 0.685 (0.04) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.6652 | |||||||||
| 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] | 7.51 (0.1) | 7.47 (0.2) | 7.51 | 7.51 (0.1) | ||||||
| Distance | [pc] | 133.24 (2) | 133.82 (4) | 133.24 | 133.24 (2) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -8.282438287 (0.1) | -8.262101437 (0.2) | -8.282 (0.1) | |||||||
| Proper motion (declination) | [mas/yr] | 23.39563792 (0.1) | 23.59147793 (0.2) | 23.396 (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 | 18.41 (0.02) | 18.41 (0.02) | 18.42 (0.02) | ||||||||
| g magnitude | 17.99 (0.006) | 17.99 (0.006) | 18.00 (0.02) | ||||||||
| r magnitude | 18.04 (0.007) | 18.04 (0.007) | 18.05 (0.02) | ||||||||
| i magnitude | 18.13 (0.008) | 18.14 (0.008) | 18.14 (0.02) | ||||||||
| z magnitude | 18.34 (0.03) | 18.34 (0.03) | 18.34 (0.03) | ||||||||
| G magnitude | 17.96 (0.01) | 17.99 | 17.96 | 17.96 (0.003) | |||||||
| BP magnitude | 18.02 (0.01) | 18.03 | |||||||||
| RP magnitude | 17.84 (0.01) | 17.83 | |||||||||
| Pan g magnitude | 18.00 (0.01) | ||||||||||
| Pan r magnitude | 18.03 (0.006) | ||||||||||
| Pan i magnitude | 18.14 (0.006) | ||||||||||
| Pan z magnitude | 18.27 (0.01) | ||||||||||
| Pan y magnitude | 18.35 (0.02) | ||||||||||
| E(B-V) | 0.005 | ||||||||||
* Constant surface field
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