SDSS J125517.68+110724.6
All names: SDSS J125517.69+110724.4, Gaia DR3 3735618071361143552, Gaia EDR3 3735618071361143552, SDSS J125517.68+110724.6, Gaia DR2 3735618071361143552, GALEX J125517.7+110724
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 12 55 17.69 (0.2) | 12 55 17.68 | 12 55 17.69 (0.3) | 12 55 17.69 | 12 55 17.68 (0.2) | 12 55 17.68 | ||||||
| Declination | 11 07 24.39 (0.2) | 11 07 24.61 | 11 07 24.40 (0.2) | 11 07 24.39 | 11 07 24.65 (0.2) | 11 07 24.63 | ||||||
| Spectral type | DC | DC | DC | DC | DC | DB | ||||||
| Effective temperature | [K] | 10681.0 | 10918.0 | 11400.0 (730) | 11449.0 (333) | |||||||
| log(g) | [cgs] | 8.14 | 8.09 | 8.08 (0.1) | 8.52 (0.4) | |||||||
| Mass | [M☉] | 0.686 | 0.639 | 0.634 (0.1) | ||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.6176 | 0.5679 | |||||||||
| log(H/He) | ||||||||||||
| log(C/He) | ||||||||||||
| log(Ca/He) | ||||||||||||
| log(Ca/H) | ||||||||||||
| Parallax | [mas] | 3.86 (0.3) | 4.01 (0.4) | 3.86 | 3.86 (0.3) | |||||||
| Distance | [pc] | 258.89 (22) | 249.10 (24) | 258.89 | 258.89 (22) | |||||||
| Composition | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 9.731008945 (0.3) | 9.837841299 (0.7) | 9.731 (0.3) | ||||||||
| Proper motion (declination) | [mas/yr] | -15.73560625 (0.4) | -15.49314852 (0.4) | -15.736 (0.4) | ||||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 19.22 (0.02) | 19.22 (0.02) | 19.23 (0.03) | |||||||||
| g magnitude | 19.08 (0.01) | 19.08 (0.01) | 19.10 (0.02) | |||||||||
| r magnitude | 19.27 (0.01) | 19.27 (0.01) | 19.27 (0.02) | |||||||||
| i magnitude | 19.42 (0.02) | 19.42 (0.02) | 19.44 (0.03) | |||||||||
| z magnitude | 19.71 (0.08) | 19.71 (0.08) | 19.73 (0.08) | |||||||||
| G magnitude | 19.15 (0.03) | 19.20 | 19.15 | 19.15 (0.004) | ||||||||
| BP magnitude | 19.21 (0.03) | 19.16 | ||||||||||
| RP magnitude | 19.15 (0.03) | 19.12 | ||||||||||
| Pan g magnitude | 19.12 (0.009) | |||||||||||
| Pan r magnitude | 19.26 (0.006) | |||||||||||
| Pan i magnitude | 19.43 (0.01) | |||||||||||
| Pan z magnitude | 19.58 (0.02) | |||||||||||
| Pan y magnitude | 19.73 (0.08) | |||||||||||
| E(B-V) | 0.022 | |||||||||||
* Constant surface field
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