SDSS J100451.80+192520.4
All names: SDSS J100451.80+192520.4, Gaia DR3 626738086147095424, GALEX J100451.8+192520, Gaia DR2 626738086147095424, Gaia EDR3 626738086147095424, SDSS J100451.82+192520.2, SDSS J100451.81+192520.4, SDSS J100451.81+192520.2
| 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 | 10 04 51.83 (0.3) | 10 04 51.81 | 10 04 51.83 (0.4) | 10 04 51.80 (0.3) | 10 04 51.81 | |||||
| Declination | 19 25 20.17 (0.4) | 19 25 20.41 | 19 25 20.18 (0.3) | 19 25 20.54 (0.4) | 19 25 20.41 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 13922.0 | 16508.0 (227) | |||||||
| log(g) | [cgs] | 6.91 | 7.84 (0.05) | |||||||
| Mass | [M☉] | 0.225 | 0.536 (0.02) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | |||||||||
| 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] | 2.45 (0.3) | 1.51 (0.5) | 2.45 (0.3) | ||||||
| Distance | [pc] | 408.75 (48) | 663.98 (229) | 408.75 (48) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 24.90573652 (0.3) | 24.5749941 (0.6) | 24.906 (0.3) | ||||||
| Proper motion (declination) | [mas/yr] | -23.14665728 (0.4) | -23.2292039 (0.6) | -23.147 (0.4) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 19.06 (0.02) | 19.06 (0.02) | 19.08 (0.03) | |||||||
| g magnitude | 18.76 (0.008) | 18.76 (0.008) | 18.76 (0.02) | |||||||
| r magnitude | 19.11 (0.01) | 19.11 (0.01) | 19.14 (0.02) | |||||||
| i magnitude | 19.28 (0.02) | 19.28 (0.02) | 19.31 (0.02) | |||||||
| z magnitude | 19.55 (0.07) | 19.55 (0.07) | 19.59 (0.07) | |||||||
| G magnitude | 18.92 (0.03) | 18.96 | 18.92 (0.004) | |||||||
| BP magnitude | 18.90 (0.03) | 18.79 | ||||||||
| RP magnitude | 19.11 (0.03) | 19.03 | ||||||||
| Pan g magnitude | 18.79 (0.002) | |||||||||
| Pan r magnitude | 19.06 (0.008) | |||||||||
| Pan i magnitude | 19.35 (0.008) | |||||||||
| Pan z magnitude | 19.60 (0.02) | |||||||||
| Pan y magnitude | 19.57 (0.09) | |||||||||
| E(B-V) | 0.021 | |||||||||
* Constant surface field
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