SDSS J155651.19+033816.6
All names: SDSS J155651.19+033816.6, Gaia DR3 4425023067549600384, Gaia DR2 4425023067549600384, GALEX J155651.2+033815, SDSS J155651.19+033816.5, Gaia EDR3 4425023067549600384
| 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 | 15 56 51.20 (0.4) | 15 56 51.19 | 15 56 51.20 (0.5) | 15 56 51.19 (0.4) | 15 56 51.19 | |||||
| Declination | 03 38 16.41 (0.3) | 03 38 16.61 | 03 38 16.42 (0.4) | 03 38 16.60 (0.3) | 03 38 16.58 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 10496.0 | 12581.0 (609) | |||||||
| log(g) | [cgs] | 7.56 | 7.77 (0.2) | |||||||
| Mass | [M☉] | 0.383 | 0.495 (0.08) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.3250 | ||||||||
| 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] | 2.63 (0.5) | 2.04 (0.7) | 2.63 (0.5) | ||||||
| Distance | [pc] | 379.54 (67) | 489.69 (157) | 379.54 (67) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 8.305122034 (0.5) | 8.752886541 (1) | 8.305 (0.5) | ||||||
| Proper motion (declination) | [mas/yr] | -11.84627845 (0.5) | -11.57795554 (1) | -11.846 (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 | 20.31 (0.05) | 20.31 (0.05) | 20.41 (0.05) | |||||||
| g magnitude | 19.81 (0.02) | 19.81 (0.02) | 19.86 (0.02) | |||||||
| r magnitude | 19.96 (0.02) | 19.96 (0.02) | 19.97 (0.02) | |||||||
| i magnitude | 20.09 (0.03) | 20.09 (0.03) | 20.11 (0.04) | |||||||
| z magnitude | 20.13 (0.1) | 20.13 (0.1) | 20.26 (0.1) | |||||||
| G magnitude | 19.86 (0.05) | 19.92 | 19.86 (0.005) | |||||||
| BP magnitude | 19.91 (0.05) | 19.85 | ||||||||
| RP magnitude | 19.72 (0.07) | 19.65 | ||||||||
| Pan g magnitude | 19.82 (0.02) | |||||||||
| Pan r magnitude | 19.93 (0.01) | |||||||||
| Pan i magnitude | 20.15 (0.009) | |||||||||
| Pan z magnitude | 20.31 (0.03) | |||||||||
| Pan y magnitude | 20.14 (0.2) | |||||||||
| E(B-V) | 0.054 | |||||||||
* Constant surface field
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