SDSS J112747.00+052948.3
All names: Gaia DR2 3814049328146960896, SDSS J112746.98+052948.5, SDSS J112747.00+052948.35, SDSS J112747.00+052948.3, SDSS J112746.99+052948.3, Gaia EDR3 3814049328146960896, Gaia DR3 3814049328146960896
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 11 27 47.00 (0.2) | 11 27 46.99 | 11 27 47.00 (0.2) | 11 27 47.00 | 11 27 46.99 (0.2) | ||||||
| Declination | 05 29 48.30 (0.2) | 05 29 48.54 | 05 29 48.31 (0.4) | 05 29 48.30 | 05 29 48.57 (0.2) | ||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 17795.0 | 23466.0 (200) | 24801.0 (2751) | |||||||
| log(g) | [cgs] | 7.54 | 7.99 (0) | 8.06 (0.1) | |||||||
| Mass | [M☉] | 0.399 | 0.625 (0) | 0.671 (0.1) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.0538 | |||||||||
| 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] | 2.46 (0.2) | 2.17 (0.5) | 2.46 | 2.46 (0.2) | ||||||
| Distance | [pc] | 407.11 (39) | 459.97 (98) | 407.11 | 407.12 (39) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 7.792913242 (0.2) | 8.093133301 (0.5) | 7.793 (0.2) | |||||||
| Proper motion (declination) | [mas/yr] | -16.54103213 (0.2) | -16.58497664 (0.4) | -16.541 (0.2) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 18.44 (0.02) | 18.44 (0.02) | 18.44 (0.02) | ||||||||
| g magnitude | 18.47 (0.007) | 18.47 (0.01) | 18.47 (0.007) | ||||||||
| r magnitude | 18.84 (0.01) | 18.84 (0.01) | 18.84 (0.01) | ||||||||
| i magnitude | 19.13 (0.02) | 19.13 (0.02) | 19.13 (0.02) | ||||||||
| z magnitude | 19.52 (0.08) | 19.52 (0.08) | 19.52 (0.08) | ||||||||
| G magnitude | 18.64 (0.02) | 18.67 | 18.64 | 18.64 (0.004) | |||||||
| BP magnitude | 18.54 (0.02) | 18.50 | |||||||||
| RP magnitude | 18.84 (0.04) | 18.69 | |||||||||
| Pan g magnitude | 18.47 (0.007) | ||||||||||
| Pan r magnitude | 18.82 (0.006) | ||||||||||
| Pan i magnitude | 19.13 (0.005) | ||||||||||
| Pan z magnitude | 19.40 (0.01) | ||||||||||
| Pan y magnitude | 19.45 (0.04) | ||||||||||
| E(B-V) | 0.029 | ||||||||||
* Constant surface field
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