SDSS J094748.67+264636.5
All names: SDSS J094748.67+264636.7, Gaia EDR3 647116095354214144, SDSS J094748.67+264636.52, Gaia DR2 647116095354214144, GALEX J094748.7+264636, SDSS J094748.67+264636.5, Gaia DR3 647116095354214144
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Kepler et al. 2016 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 47 48.66 (0.3) | 09 47 48.68 | 09 47 48.66 (0.5) | 09 47 48.68 (0.3) | |||||||
| Declination | 26 46 36.46 (0.3) | 26 46 36.70 | 26 46 36.47 (0.5) | 26 46 36.84 (0.3) | |||||||
| Spectral type | DC_BLLac | DC_BLLac | DC_BLLac | DC | DA | ||||||
| Effective temperature | [K] | 22429.0 | 24570.0 | 36127.0 (1970) | |||||||
| log(g) | [cgs] | 8.98 | 9.11 | 8.00 (0) | |||||||
| Mass | [M☉] | 1.195 | 1.234 | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.3311 | 0.3316 | ||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | 3.53 (0.3) | 3.62 (0.5) | 3.53 (0.3) | |||||||
| Distance | [pc] | 283.05 (26) | 276.17 (38) | 283.05 (26) | |||||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -12.34412008 (0.4) | -12.15404824 (0.8) | -12.344 (0.4) | |||||||
| Proper motion (declination) | [mas/yr] | -23.37030736 (0.3) | -24.15495014 (0.8) | -23.37 (0.3) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 19.03 (0.02) | 19.05 (0.03) | 19.03 (0.02) | ||||||||
| g magnitude | 19.24 (0.01) | 19.26 (0.02) | 19.25 (0.01) | ||||||||
| r magnitude | 19.74 (0.02) | 19.76 (0.02) | 19.74 (0.02) | ||||||||
| i magnitude | 20.04 (0.03) | 20.08 (0.03) | 20.04 (0.03) | ||||||||
| z magnitude | 20.47 (0.1) | 20.40 (0.1) | 20.46 (0.1) | ||||||||
| G magnitude | 19.50 (0.03) | 19.55 | 19.50 (0.004) | ||||||||
| BP magnitude | 19.39 (0.03) | 19.31 | |||||||||
| RP magnitude | 19.74 (0.06) | 19.67 | |||||||||
| Pan g magnitude | 19.35 (0.01) | ||||||||||
| Pan r magnitude | 19.77 (0.01) | ||||||||||
| Pan i magnitude | 20.05 (0.01) | ||||||||||
| Pan z magnitude | 20.28 (0.02) | ||||||||||
| Pan y magnitude | 20.10 (0.3) | ||||||||||
| E(B-V) | 0.018 | ||||||||||
* Constant surface field
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