SDSS J112832.72+264900.4
All names: Gaia EDR3 4018624633409588864, GALEX J112832.7+264900, Gaia DR3 4018624633409588864, SDSS J112832.72+264900.4, SDSS J112832.72+264900.3, Gaia DR2 4018624633409588864
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Hardy et al. 2023a | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 11 28 32.72 (0.4) | 11 28 32.72 | 11 28 32.72 (0.6) | 11 28 32.72 (0.4) | 11 28 32.72 | ||||||
| Declination | 26 49 00.24 (0.4) | 26 49 00.34 | 26 49 00.24 (0.6) | 26 49 00.36 (0.4) | 26 49 00.38 | ||||||
| Spectral type | DAH | DAHM: | DAH+M | DAHM: | DA | ||||||
| Effective temperature | [K] | 16636.8 (752) | 11200.0 | 16311.0 (523) | |||||||
| log(g) | [cgs] | 7.00 (0.2) | 6.33 | 7.98 (0.1) | |||||||
| Mass | [M☉] | 0.2551086242036193 (0.1) | 0.112 | ||||||||
| 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] | 0.39 (0.5) | 0.84 (0.7) | 0.39 (0.5) | |||||||
| Distance | [pc] | 2594.20 (3499) | 1184.27 (955) | 2594.03 (3499) | |||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -1.197384558 (0.5) | 0.256775977 (1) | -1.197 (0.5) | |||||||
| Proper motion (declination) | [mas/yr] | -7.598492953 (0.5) | -6.841091265 (1) | -7.598 (0.5) | |||||||
| Variability | |||||||||||
| Magnetic | yes | ||||||||||
| Bd | [MG] | 2.3350027339445627 | |||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 20.09 (0.04) | 20.09 (0.04) | 20.10 (0.04) | ||||||||
| g magnitude | 19.83 (0.01) | 19.83 (0.01) | 19.84 (0.03) | ||||||||
| r magnitude | 20.14 (0.02) | 20.14 (0.02) | 20.16 (0.03) | ||||||||
| i magnitude | 20.42 (0.04) | 20.42 (0.04) | 20.44 (0.05) | ||||||||
| z magnitude | 20.34 (0.2) | 20.34 (0.2) | 20.38 (0.2) | ||||||||
| G magnitude | 20.00 (0.06) | 20.07 | 20.00 (0.006) | ||||||||
| BP magnitude | 19.84 (0.06) | 19.89 | |||||||||
| RP magnitude | 20.01 (0.1) | 20.19 | |||||||||
| Pan g magnitude | 19.87 (0.01) | ||||||||||
| Pan r magnitude | 20.14 (0.02) | ||||||||||
| Pan i magnitude | 20.47 (0.03) | ||||||||||
| Pan z magnitude | 20.61 (0.04) | ||||||||||
| Pan y magnitude | |||||||||||
| E(B-V) | 0.018 | ||||||||||
* Constant surface field
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