SDSS J110838.95+154040.8
All names: GALEX J110839.0+154041, SDSS J110838.95+154040.89, SDSS J110838.95+154040.8, Gaia EDR3 3969546798032551296, SDSS J110838.95+154041.2, Gaia DR2 3969546798032551296, Gaia DR3 3969546798032551296
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Kepler et al. 2015 | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 11 08 38.95 (0.2) | 11 08 38.95 | 11 08 38.95 (0.2) | 11 08 38.95 | 11 08 38.95 (0.2) | |||||||
| Declination | 15 40 40.71 (0.1) | 15 40 41.29 | 15 40 40.74 (0.2) | 15 40 40.71 | 15 40 41.57 (0.1) | |||||||
| Spectral type | DC | DC | DC | DC | DC | DC | ||||||
| Effective temperature | [K] | 9891.0 | 9882.0 | 9924.0 (1000) | 9966.0 (506) | |||||||
| log(g) | [cgs] | 8.12 | 8.06 | 9.00 (0.5) | 8.00 (0.09) | |||||||
| Mass | [M☉] | 0.674 | 0.615 | 0.582 (0.08) | ||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.7388 | 0.6986 | |||||||||
| log(H/He) | ||||||||||||
| log(C/He) | ||||||||||||
| log(Ca/He) | ||||||||||||
| log(Ca/H) | ||||||||||||
| Parallax | [mas] | 5.69 (0.2) | 5.77 (0.3) | 5.69 | 5.69 (0.2) | |||||||
| Distance | [pc] | 175.84 (6) | 173.35 (8) | 175.84 | 175.84 (6) | |||||||
| Composition | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 2.297594587 (0.3) | 2.244221419 (0.6) | 2.298 (0.3) | ||||||||
| Proper motion (declination) | [mas/yr] | -53.52551964 (0.2) | -53.82033273 (0.4) | -53.526 (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 | 18.75 (0.02) | 18.75 (0.02) | 18.75 (0.02) | |||||||||
| g magnitude | 18.56 (0.008) | 18.56 (0.01) | 18.55 (0.008) | |||||||||
| r magnitude | 18.65 (0.01) | 18.65 (0.01) | 18.66 (0.01) | |||||||||
| i magnitude | 18.79 (0.01) | 18.79 (0.01) | 18.80 (0.01) | |||||||||
| z magnitude | 18.98 (0.04) | 18.98 (0.04) | 18.98 (0.04) | |||||||||
| G magnitude | 18.57 (0.02) | 18.60 | 18.57 | 18.57 (0.004) | ||||||||
| BP magnitude | 18.63 (0.02) | 18.59 | ||||||||||
| RP magnitude | 18.48 (0.03) | 18.48 | ||||||||||
| Pan g magnitude | 18.58 (0.008) | |||||||||||
| Pan r magnitude | 18.65 (0.003) | |||||||||||
| Pan i magnitude | 18.82 (0.004) | |||||||||||
| Pan z magnitude | 18.97 (0.01) | |||||||||||
| Pan y magnitude | 18.99 (0.04) | |||||||||||
| E(B-V) | 0.011 | |||||||||||
* Constant surface field
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