SDSS J142355.82+044555.7
All names: Gaia DR3 3669506326969008000, SDSS J142355.82+044555.7, Gaia EDR3 3669506326969008000, SDSS J142355.82+044555.8, Gaia DR2 3669506326969008000
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Simbad | Eisenstein et al. 2006 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 23 55.82 (0.4) | 14 23 55.82 | 14 23 55.82 (0.6) | 14 23 55.82 (0.4) | 14 23 55.82 | |||||
| Declination | 04 45 55.74 (0.3) | 04 45 55.79 | 04 45 55.74 (0.5) | 04 45 55.75 (0.3) | 04 45 55.79 | |||||
| Spectral type | sd | sd | sd | SD_auto | ||||||
| Effective temperature | [K] | 10377.0 | 12279.0 | 12824.0 (241) | ||||||
| log(g) | [cgs] | 6.12 | 6.50 | 5.00 (0.01) | ||||||
| Mass | [M☉] | 0.073 | 0.126 | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | |||||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 0.31 (0.5) | 1.04 (0.6) | 0.31 (0.5) | ||||||
| Distance | [pc] | 3241.58 (4905) | 962.90 (594) | 3241.49 (4905) | ||||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -0.789633203 (0.5) | -0.527902487 (1) | -0.79 (0.5) | 8.1 | |||||
| Proper motion (declination) | [mas/yr] | -1.036807694 (0.4) | -2.968482427 (0.9) | -1.037 (0.4) | 2.9 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.56 (0.06) | 20.56 (0.06) | 20.52 (0.06) | |||||||
| g magnitude | 19.46 (0.01) | 19.45 (0.01) | 19.46 (0.03) | |||||||
| r magnitude | 19.73 (0.02) | 19.74 (0.02) | 19.73 (0.02) | |||||||
| i magnitude | 19.94 (0.03) | 19.95 (0.04) | 19.95 (0.04) | |||||||
| z magnitude | 19.96 (0.1) | 19.96 (0.1) | 19.94 (0.1) | |||||||
| G magnitude | 19.58 (0.06) | 19.62 | 19.58 (0.006) | |||||||
| BP magnitude | 19.69 (0.06) | 19.64 | ||||||||
| RP magnitude | 19.49 (0.09) | 19.48 | ||||||||
| Pan g magnitude | 19.48 (0.01) | |||||||||
| Pan r magnitude | 19.68 (0.01) | |||||||||
| Pan i magnitude | 19.93 (0.02) | |||||||||
| Pan z magnitude | 20.03 (0.04) | |||||||||
| Pan y magnitude | 19.85 (0.1) | |||||||||
| E(B-V) | 0.027 | |||||||||
* Constant surface field
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