2QZ J125039.8+010836
All names: SDSS J125039.91+010836.9, SDSS J125039.91+010837.03, Gaia DR2 3690136429281209472, SDSS J125039.91+010837.0, Gaia DR3 3690136429281209472, GALEX J125040.0+010836, Gaia EDR3 3690136429281209472, 2QZ J125039.8+010836
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 12 50 39.92 (0.4) | 12 50 39.91 | 12 50 39.92 (0.6) | 12 50 39.91 (0.4) | ||||||
| Declination | 01 08 36.77 (0.3) | 01 08 36.91 | 01 08 36.77 (0.4) | 01 08 36.94 (0.3) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 7874.0 | 8131.0 (110) | |||||||
| log(g) | [cgs] | 8.16 | 8.31 (0.1) | |||||||
| Mass | [M☉] | 0.691 | 0.784 (0.1) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.4140 | ||||||||
| 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] | 4.02 (0.5) | 4.28 (0.6) | 4.02 (0.5) | ||||||
| Distance | [pc] | 248.69 (31) | 233.82 (36) | 248.69 (31) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 5.943733773 (0.7) | 6.901862736 (1) | 5.944 (0.7) | ||||||
| Proper motion (declination) | [mas/yr] | -10.85832213 (0.7) | -10.81582198 (0.8) | -10.858 (0.7) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.55 (0.05) | 20.52 (0.05) | 20.55 (0.05) | |||||||
| g magnitude | 20.24 (0.02) | 20.25 (0.03) | 20.24 (0.02) | |||||||
| r magnitude | 20.13 (0.02) | 20.11 (0.03) | 20.13 (0.02) | |||||||
| i magnitude | 20.15 (0.03) | 20.16 (0.03) | 20.15 (0.03) | |||||||
| z magnitude | 20.50 (0.1) | 20.50 (0.1) | 20.50 (0.1) | |||||||
| G magnitude | 20.07 (0.07) | 20.12 | 20.07 (0.005) | |||||||
| BP magnitude | 20.42 (0.07) | 20.27 | ||||||||
| RP magnitude | 19.78 (0.06) | 19.81 | ||||||||
| Pan g magnitude | 20.18 (0.02) | |||||||||
| Pan r magnitude | 20.14 (0.02) | |||||||||
| Pan i magnitude | 20.14 (0.02) | |||||||||
| Pan z magnitude | 20.22 (0.03) | |||||||||
| Pan y magnitude | 20.14 (0.2) | |||||||||
| E(B-V) | 0.020 | |||||||||
* Constant surface field
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