SDSS J135045.25+443029.7
All names: GALEX J135045.2+443029, Gaia DR3 1502814004672801920, SDSS J135045.21+443029.73, SDSS J135045.21+443029.7, SDSS J135045.25+443029.7, Gaia DR2 1502814004672801920, Gaia EDR3 1502814004672801920
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2016 | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 50 45.20 (0.1) | 13 50 45.25 | 13 50 45.20 (0.1) | 13 50 45.20 | 13 50 45.27 (0.1) | ||||||
| Declination | 44 30 29.68 (0.1) | 44 30 29.71 | 44 30 29.68 (0.1) | 44 30 29.68 | 44 30 29.69 (0.1) | ||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 21876.0 | 20463.0 (240) | 23795.0 (1775) | |||||||
| log(g) | [cgs] | 8.07 | 7.99 (0.04) | 8.12 (0.1) | |||||||
| Mass | [M☉] | 0.669 | 0.618 (0.02) | 0.702 (0.08) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.0548 | |||||||||
| 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] | 2.40 (0.2) | 2.45 (0.2) | 2.40 | 2.40 (0.2) | ||||||
| Distance | [pc] | 417.36 (29) | 408.25 (32) | 417.36 | 417.36 (28) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -47.27943591 (0.1) | -47.65724156 (0.3) | -47.279 (0.1) | |||||||
| Proper motion (declination) | [mas/yr] | -0.720740062 (0.2) | -0.803642139 (0.2) | -0.721 (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 | 18.63 (0.02) | 18.63 (0.02) | 18.64 (0.02) | ||||||||
| g magnitude | 18.61 (0.008) | 18.63 (0.03) | 18.61 (0.008) | ||||||||
| r magnitude | 18.97 (0.01) | 18.98 (0.02) | 18.97 (0.01) | ||||||||
| i magnitude | 19.30 (0.02) | 19.31 (0.03) | 19.30 (0.02) | ||||||||
| z magnitude | 19.51 (0.08) | 19.48 (0.07) | 19.49 (0.08) | ||||||||
| G magnitude | 18.80 (0.02) | 18.84 | 18.80 | 18.80 (0.003) | |||||||
| BP magnitude | 18.72 (0.02) | 18.70 | |||||||||
| RP magnitude | 19.05 (0.04) | 18.99 | |||||||||
| Pan g magnitude | 18.63 (0.01) | ||||||||||
| Pan r magnitude | 18.97 (0.006) | ||||||||||
| Pan i magnitude | 19.32 (0.01) | ||||||||||
| Pan z magnitude | 19.58 (0.02) | ||||||||||
| Pan y magnitude | 19.82 (0.07) | ||||||||||
| E(B-V) | 0.019 | ||||||||||
* Constant surface field
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