SDSS J075113.24+313249.4
All names: SDSS J075113.24+313249.5, GALEX J075113.2+313249, Gaia EDR3 880800142033797760, SDSS J075113.24+313249.4, Gaia DR2 880800142033797760, SDSS J075113.23+313249.4, Gaia DR3 880800142033797760
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Simbad | Eisenstein et al. 2006 | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 07 51 13.25 (0.2) | 07 51 13.24 | 07 51 13.25 (0.3) | 07 51 13.24 (0.2) | 07 51 13.24 | 07 51 13.24 | ||||||
| Declination | 31 32 49.07 (0.2) | 31 32 49.46 | 31 32 49.09 (0.2) | 31 32 49.48 (0.2) | 31 32 49.47 | 31 32 49.47 | ||||||
| Spectral type | sdO: | sdO: | DC | SDO: | DC:DA: | DB: | ||||||
| Effective temperature | [K] | 11021.0 | 11412.0 | 12641.0 (292) | 12121.0 (315) | |||||||
| log(g) | [cgs] | 8.08 | 8.05 | 7.73 (0.3) | 8.04 (0.3) | |||||||
| Mass | [M☉] | 0.65 | 0.612 | |||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.5201 | 0.4705 | |||||||||
| log(H/He) | ||||||||||||
| log(C/He) | ||||||||||||
| log(Ca/He) | ||||||||||||
| log(Ca/H) | ||||||||||||
| Parallax | [mas] | 3.49 (0.3) | 3.47 (0.4) | 3.49 (0.3) | ||||||||
| Distance | [pc] | 286.41 (26) | 288.40 (34) | 286.41 (26) | ||||||||
| Composition | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 6.855861212 (0.3) | 6.654466157 (0.6) | 6.856 (0.3) | 9.4 | |||||||
| Proper motion (declination) | [mas/yr] | -25.2584042 (0.2) | -25.10685048 (0.4) | -25.258 (0.2) | -22.4 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 19.26 (0.03) | 19.26 (0.03) | 19.26 (0.03) | 19.24 (0.03) | ||||||||
| g magnitude | 19.17 (0.01) | 19.17 (0.01) | 19.20 (0.02) | 19.20 (0.02) | ||||||||
| r magnitude | 19.39 (0.01) | 19.39 (0.01) | 19.43 (0.02) | 19.41 (0.02) | ||||||||
| i magnitude | 19.55 (0.02) | 19.55 (0.02) | 19.59 (0.03) | 19.57 (0.02) | ||||||||
| z magnitude | 19.74 (0.08) | 19.74 (0.08) | 19.76 (0.09) | 19.74 (0.09) | ||||||||
| G magnitude | 19.28 (0.06) | 19.32 | 19.28 (0.004) | |||||||||
| BP magnitude | 19.18 (0.06) | 19.21 | ||||||||||
| RP magnitude | 19.34 (0.06) | 19.16 | ||||||||||
| Pan g magnitude | 19.23 (0.01) | |||||||||||
| Pan r magnitude | 19.41 (0.01) | |||||||||||
| Pan i magnitude | 19.62 (0.01) | |||||||||||
| Pan z magnitude | 19.76 (0.04) | |||||||||||
| Pan y magnitude | 19.71 (0.05) | |||||||||||
| E(B-V) | 0.021 | |||||||||||
* Constant surface field
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