2MASS J15395084+0154001
All names: GALEX J153950.8+015400, Gaia DR3 4423768662219609088, J1539+0153, LAMOST J153950.85+015400.1, WDJ153950.86+015400.17, SDSS J153950.85+015400.1, SDSS J153950.86+015400.2, SDSS J153950.86+015400.1, 2MASS J15395084+0154001, Gaia EDR3 4423768662219609088, TIC 459389050, Gaia DR2 4423768662219609088
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | Gaia DR2 | Stilism | Guo et al. 2015 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 15 39 50.89 (0.08) | 15 39 50.86 | 15 39 50.89 (0.1) | 15 39 50.89 | 15 39 50.86 (0.08) | 15 39 50.89 | 15 39 50.86 | |||||||||
| Declination | 01 53 59.62 (0.06) | 01 54 00.19 | 01 53 59.64 (0.09) | 01 53 59.62 | 01 54 00.18 (0.06) | 01 53 59.64 | 01 54 00.18 | |||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | DA | DA | |||||||
| Effective temperature | [K] | 8761.0 (64) | 8600.0 (56) | 8763.0 (64) | 8662.0 | 8653.0 (150) | 8675.0 (28) | |||||||||
| log(g) | [cgs] | 8.03 (0.01) | 7.97 (0.02) | 8.01 (0.02) | 7.99 | 7.99 (0.03) | 8.14 (0.04) | |||||||||
| Mass | [M☉] | 0.612 (0.01) | 0.577 (0.01) | 0.604 (0.01) | 0.591 | 0.593 (0.03) | 0.678 (0.03) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||||||
| Cooling age | [Gyr] | 0.8900 | 0.8614 | |||||||||||||
| 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] | 11.39 (0.1) | 11.29 (0.1) | 11.29 (0.1) | 11.39 | 11.39 (0.1) | 11.29 (0.1) | |||||||||
| Distance | [pc] | 87.78 (0.8) | 88.57 (1) | 88.55 (1) | 87.78 | 87.78 (0.8) | 88.55 (1) | |||||||||
| Composition | H | H | H | |||||||||||||
| Proper motion (right ascension) | [mas/yr] | 29.87154695 (0.1) | 30.27034581 (0.3) | 29.872 (0.1) | 30.27034581 | |||||||||||
| Proper motion (declination) | [mas/yr] | -34.58658907 (0.09) | -34.46715301 (0.3) | -34.587 (0.09) | -34.46715301 | |||||||||||
| Variability | ||||||||||||||||
| Magnetic | ||||||||||||||||
| Bd | [MG] | |||||||||||||||
| Infrared excess (disk) | ||||||||||||||||
| Binarity | ||||||||||||||||
| B magnitude | ||||||||||||||||
| V magnitude | ||||||||||||||||
| R magnitude | ||||||||||||||||
| I magnitude | ||||||||||||||||
| J magnitude | 17.06 (0.02) | 17.06 (0.02) | ||||||||||||||
| H magnitude | 16.92 (0.04) | 16.92 (0.04) | ||||||||||||||
| K magnitude | 16.91 (0.06) | 16.91 (0.06) | ||||||||||||||
| u magnitude | 17.85 (0.01) | 17.85 (0.01) | 17.86 (0.01) | 17.86 (0.01) | 17.84 (0.03) | |||||||||||
| g magnitude | 17.45 (0.005) | 17.45 (0.005) | 17.45 (0.005) | 17.46 (0.02) | ||||||||||||
| r magnitude | 17.44 (0.006) | 17.44 (0.006) | 17.44 (0.006) | 17.44 (0.01) | ||||||||||||
| i magnitude | 17.50 (0.007) | 17.50 (0.007) | 17.50 (0.007) | 17.49 (0.01) | ||||||||||||
| z magnitude | 17.64 (0.02) | 17.64 (0.02) | 17.64 (0.02) | 17.64 (0.03) | ||||||||||||
| G magnitude | 17.39 (0.008) | 17.41 | 17.39 | 17.39 (0.003) | 17.41 | |||||||||||
| BP magnitude | 17.51 (0.008) | 17.53 | 17.53 | |||||||||||||
| RP magnitude | 17.20 (0.01) | 17.21 | 17.21 | |||||||||||||
| Pan g magnitude | 17.45 (0.005) | 17.45 (0.005) | ||||||||||||||
| Pan r magnitude | 17.46 (0.007) | 17.46 (0.007) | ||||||||||||||
| Pan i magnitude | 17.52 (0.006) | 17.52 (0.004) | ||||||||||||||
| Pan z magnitude | 17.63 (0.006) | 17.63 (0.006) | ||||||||||||||
| Pan y magnitude | 17.72 (0.01) | 17.72 (0.01) | ||||||||||||||
| E(B-V) | 0.008 | |||||||||||||||
* Constant surface field
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