SDSS J120403.44+151009.1
All names: SDSS J120403.44+151009.0, SDSS J120403.44+151009.1, Gaia DR3 3922029650691673856, GALEX J120403.4+151009, Gaia EDR3 3922029650691673856, Gaia DR2 3922029650691673856
| 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 04 03.43 (0.6) | 12 04 03.44 | 12 04 03.44 (0.9) | 12 04 03.45 (0.6) | 12 04 03.44 | |||||
| Declination | 15 10 09.07 (0.4) | 15 10 09.08 | 15 10 09.06 (0.4) | 15 10 08.98 (0.4) | 15 10 09.07 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 17043.0 | 20605.0 (910) | |||||||
| log(g) | [cgs] | 7.05 | 8.18 (0.2) | |||||||
| Mass | [M☉] | 0.264 | 0.722 (0.1) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.0459 | ||||||||
| 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] | 1.83 (0.7) | 0.78 (1) | 1.83 (0.7) | ||||||
| Distance | [pc] | 547.67 (199) | 1287.54 (1651) | 547.68 (199) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -16.2768695 (0.7) | -15.2263106 (2) | -16.277 (0.7) | ||||||
| Proper motion (declination) | [mas/yr] | 5.487984237 (0.5) | 5.683204662 (0.9) | 5.488 (0.5) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.15 (0.05) | 20.14 (0.05) | 20.24 (0.05) | |||||||
| g magnitude | 20.13 (0.02) | 20.13 (0.02) | 20.15 (0.03) | |||||||
| r magnitude | 20.48 (0.03) | 20.48 (0.03) | 20.48 (0.03) | |||||||
| i magnitude | 20.70 (0.06) | 20.71 (0.06) | 20.71 (0.06) | |||||||
| z magnitude | 20.96 (0.3) | 20.91 (0.3) | 20.91 (0.3) | |||||||
| G magnitude | 20.32 (0.09) | 20.37 | 20.32 (0.007) | |||||||
| BP magnitude | 20.41 (0.09) | 20.18 | ||||||||
| RP magnitude | 20.14 (0.1) | 20.41 | ||||||||
| Pan g magnitude | 20.16 (0.03) | |||||||||
| Pan r magnitude | 20.49 (0.03) | |||||||||
| Pan i magnitude | 20.76 (0.03) | |||||||||
| Pan z magnitude | 20.86 (0.08) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.024 | |||||||||
* Constant surface field
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