SDSS J125125.50+433509.2
All names: Gaia EDR3 1528836253744079872, SDSS J125125.50+433509.2, Gaia DR3 1528836253744079872, Gaia DR2 1528836249446533248
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD HE | Gaia DR2 | Stilism | Simbad | Eisenstein et al. 2006 |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 12 51 25.50 (0.2) | 12 51 25.50 | 12 51 25.50 (0.4) | 12 51 25.50 (0.2) | 12 51 25.50 | ||||
| Declination | 43 35 09.20 (0.3) | 43 35 09.24 | 43 35 09.21 (0.6) | 43 35 09.24 (0.3) | 43 35 09.24 | ||||
| Spectral type | sd | sd | SD_auto | ||||||
| Effective temperature | [K] | 17712.0 | 28883.0 (1241) | ||||||
| log(g) | [cgs] | 6.06 | 5.16 (0.2) | ||||||
| Mass | [M☉] | 0.121 | |||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | ||||||||
| log(H/He) | |||||||||
| log(C/He) | |||||||||
| log(Ca/He) | |||||||||
| log(Ca/H) | |||||||||
| Parallax | [mas] | 0.48 (0.5) | 0.32 (0.8) | 0.48 (0.5) | |||||
| Distance | [pc] | 2104.22 (2153) | 3085.94 (7940) | 2104.38 (2153) | |||||
| Composition | |||||||||
| Proper motion (right ascension) | [mas/yr] | -1.201266523 (0.3) | 0.276330762 (0.9) | -1.201 (0.3) | -0.9 | ||||
| Proper motion (declination) | [mas/yr] | -2.254925356 (0.4) | -2.524696689 (1) | -2.255 (0.4) | 1.4 | ||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | |||||||||
| B magnitude | |||||||||
| V magnitude | |||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | |||||||||
| H magnitude | |||||||||
| K magnitude | |||||||||
| u magnitude | 19.86 (0.03) | 19.83 (0.03) | 19.82 (0.04) | ||||||
| g magnitude | 19.99 (0.02) | 20.00 (0.02) | 20.01 (0.02) | ||||||
| r magnitude | 20.44 (0.03) | 20.43 (0.03) | 20.45 (0.03) | ||||||
| i magnitude | 20.73 (0.05) | 20.73 (0.05) | 20.75 (0.05) | ||||||
| z magnitude | 20.81 (0.2) | 20.81 (0.2) | 20.81 (0.2) | ||||||
| G magnitude | 20.24 (0.06) | 20.32 | 20.24 (0.005) | ||||||
| BP magnitude | 20.08 (0.06) | 20.07 | |||||||
| RP magnitude | 20.30 (0.09) | 20.15 | |||||||
| Pan g magnitude | 20.08 (0.01) | ||||||||
| Pan r magnitude | 20.48 (0.02) | ||||||||
| Pan i magnitude | 20.72 (0.02) | ||||||||
| Pan z magnitude | 20.92 (0.05) | ||||||||
| Pan y magnitude | |||||||||
| E(B-V) | 0.019 | ||||||||
* Constant surface field
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