SDSS J111214.29+394351.2
All names: Gaia DR2 765337883380031744, SDSS J111214.29+394351.2, Gaia DR3 765337883380031744, SDSS J111214.28+394351.1, Gaia EDR3 765337883380031744, GALEX J111214.2+394351, SDSS J111214.29+394351.1
| 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 | 11 12 14.29 (0.1) | 11 12 14.29 | 11 12 14.29 (0.2) | 11 12 14.29 | 11 12 14.30 (0.1) | 11 12 14.29 | ||||||
| Declination | 39 43 50.88 (0.2) | 39 43 51.19 | 39 43 50.90 (0.4) | 39 43 50.88 | 39 43 51.25 (0.2) | 39 43 51.18 | ||||||
| Spectral type | DC | DC | DC | DC | DC | DC | ||||||
| Effective temperature | [K] | 8710.0 | 8461.0 | 7936.0 (285) | 10090.0 (22) | |||||||
| log(g) | [cgs] | 8.34 | 8.26 | 8.06 (0.07) | 9.33 (0.6) | |||||||
| Mass | [M☉] | 0.812 | 0.742 | 0.615 (0.06) | ||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 1.4800 | 1.4490 | |||||||||
| log(H/He) | ||||||||||||
| log(C/He) | ||||||||||||
| log(Ca/He) | ||||||||||||
| log(Ca/H) | ||||||||||||
| Parallax | [mas] | 7.93 (0.2) | 8.04 (0.4) | 7.93 | 7.93 (0.2) | |||||||
| Distance | [pc] | 126.16 (3) | 124.32 (7) | 126.16 | 126.16 (3) | |||||||
| Composition | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -4.283080347 (0.2) | -4.531633738 (0.4) | -4.283 (0.2) | ||||||||
| Proper motion (declination) | [mas/yr] | -22.93058125 (0.2) | -23.49781171 (0.6) | -22.931 (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 | 18.96 (0.03) | 18.96 (0.03) | 18.98 (0.03) | |||||||||
| g magnitude | 18.74 (0.009) | 18.74 (0.009) | 18.77 (0.02) | |||||||||
| r magnitude | 18.69 (0.01) | 18.68 (0.01) | 18.69 (0.02) | |||||||||
| i magnitude | 18.71 (0.01) | 18.71 (0.01) | 18.68 (0.04) | |||||||||
| z magnitude | 18.88 (0.04) | 18.88 (0.04) | 18.89 (0.05) | |||||||||
| G magnitude | 18.64 (0.02) | 18.68 | 18.64 | 18.64 (0.004) | ||||||||
| BP magnitude | 18.76 (0.02) | 18.75 | ||||||||||
| RP magnitude | 18.47 (0.02) | 18.47 | ||||||||||
| Pan g magnitude | 18.71 (0.01) | |||||||||||
| Pan r magnitude | 18.69 (0.01) | |||||||||||
| Pan i magnitude | 18.76 (0.006) | |||||||||||
| Pan z magnitude | 18.90 (0.006) | |||||||||||
| Pan y magnitude | 18.94 (0.04) | |||||||||||
| E(B-V) | 0.007 | |||||||||||
* Constant surface field
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