SDSS J101244.20+593531.1
All names: SDSS J101244.20+593531.15, SDSS J101244.34+593529.5, SDSS J101244.20+593531.1, Gaia EDR3 1046994558682937216, GALEX J101244.2+593530, Gaia DR2 1046994558682937216, SDSS J101244.19+593531.1, Gaia DR3 1046994558682937216
| 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 | 10 12 44.36 (0.1) | 10 12 44.20 | 10 12 44.35 (0.2) | 10 12 44.36 | 10 12 44.19 (0.1) | |||||||
| Declination | 59 35 29.38 (0.1) | 59 35 31.15 | 59 35 29.44 (0.2) | 59 35 29.38 | 59 35 31.27 (0.1) | |||||||
| Spectral type | DC | DC | DC | DC | DC | DC: | ||||||
| Effective temperature | [K] | 9419.0 | 9286.0 | 10122.0 (100) | 9160.0 (314) | |||||||
| log(g) | [cgs] | 8.07 | 7.99 | 6.50 (0.05) | 8.11 (0.07) | |||||||
| Mass | [M☉] | 0.639 | 0.573 | 0.649 (0.06) | ||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.7761 | 0.7451 | |||||||||
| log(H/He) | ||||||||||||
| log(C/He) | ||||||||||||
| log(Ca/He) | ||||||||||||
| log(Ca/H) | ||||||||||||
| Parallax | [mas] | 5.78 (0.2) | 5.01 (0.3) | 5.78 | 5.78 (0.2) | |||||||
| Distance | [pc] | 173.00 (6) | 199.50 (11) | 173.00 | 173.00 (6) | |||||||
| Composition | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 80.67784965 (0.1) | 79.7049561 (0.4) | 80.678 (0.1) | ||||||||
| Proper motion (declination) | [mas/yr] | -117.9236641 (0.2) | -118.4163417 (0.5) | -117.924 (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 | 19.22 (0.02) | 19.22 (0.02) | 19.22 (0.02) | |||||||||
| g magnitude | 19.00 (0.009) | 19.00 (0.01) | 19.00 (0.009) | |||||||||
| r magnitude | 19.01 (0.01) | 19.01 (0.01) | 19.01 (0.01) | |||||||||
| i magnitude | 19.11 (0.02) | 19.11 (0.02) | 19.11 (0.01) | |||||||||
| z magnitude | 19.39 (0.05) | 19.39 (0.05) | 19.39 (0.05) | |||||||||
| G magnitude | 18.97 (0.02) | 19.01 | 18.97 | 18.97 (0.003) | ||||||||
| BP magnitude | 19.00 (0.02) | 19.03 | ||||||||||
| RP magnitude | 18.87 (0.03) | 18.89 | ||||||||||
| Pan g magnitude | 19.01 (0.01) | |||||||||||
| Pan r magnitude | 19.03 (0.008) | |||||||||||
| Pan i magnitude | 19.14 (0.007) | |||||||||||
| Pan z magnitude | 19.32 (0.02) | |||||||||||
| Pan y magnitude | 19.42 (0.06) | |||||||||||
| E(B-V) | 0.013 | |||||||||||
* Constant surface field
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