SDSS J120117.31+150439.2
All names: GALEX J120117.3+150439, Gaia EDR3 3924942634950474240, Gaia DR2 3924942634950474240, Gaia DR3 3924942634950474240, SDSS J120117.30+150439.2, SDSS J120117.31+150439.2
| 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 01 17.30 (0.8) | 12 01 17.31 | 12 01 17.30 (0.8) | 12 01 17.31 (0.8) | 12 01 17.31 | |||||
| Declination | 15 04 38.82 (0.5) | 15 04 39.23 | 15 04 38.84 (0.5) | 15 04 39.25 (0.5) | 15 04 39.21 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 20884.0 | 13846.0 (540) | |||||||
| log(g) | [cgs] | 9.12 | 7.44 (0.1) | |||||||
| Mass | [M☉] | 1.247 | 0.393 (0.04) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.5727 | ||||||||
| 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] | 3.43 (1) | 3.70 (1) | 3.42 (1) | ||||||
| Distance | [pc] | 291.97 (97) | 269.94 (88) | 291.97 (97) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -13.68427144 (0.7) | -12.48966935 (1) | -13.684 (0.7) | ||||||
| Proper motion (declination) | [mas/yr] | -26.86464355 (0.6) | -27.95731339 (1) | -26.865 (0.6) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.40 (0.05) | 20.40 (0.05) | 20.36 (0.06) | |||||||
| g magnitude | 19.90 (0.02) | 19.90 (0.02) | 19.90 (0.03) | |||||||
| r magnitude | 20.14 (0.02) | 20.14 (0.02) | 20.13 (0.03) | |||||||
| i magnitude | 20.45 (0.04) | 20.45 (0.04) | 20.45 (0.05) | |||||||
| z magnitude | 20.74 (0.2) | 20.74 (0.2) | 20.71 (0.2) | |||||||
| G magnitude | 20.04 (0.06) | 20.12 | 20.04 (0.007) | |||||||
| BP magnitude | 20.09 (0.06) | 20.03 | ||||||||
| RP magnitude | 20.07 (0.08) | 20.02 | ||||||||
| Pan g magnitude | 19.91 (0.02) | |||||||||
| Pan r magnitude | 20.13 (0.01) | |||||||||
| Pan i magnitude | 20.39 (0.02) | |||||||||
| Pan z magnitude | 20.63 (0.06) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.023 | |||||||||
* Constant surface field
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