SDSS J193244.43+620253.4
All names: Gaia DR2 2240170661452722304, SDSS J193244.43+620253.4, Gaia EDR3 2240170661452722304, Gaia DR3 2240170661452722304, GALEX J193244.5+620253
| 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 | 19 32 44.45 (0.3) | 19 32 44.43 | 19 32 44.45 (0.4) | 19 32 44.45 | 19 32 44.43 (0.3) | 19 32 44.43 | ||||||
| Declination | 62 02 53.58 (0.2) | 62 02 53.40 | 62 02 53.56 (0.3) | 62 02 53.58 | 62 02 53.17 (0.2) | 62 02 53.40 | ||||||
| Spectral type | DC | DC | DC | DC | DC | DC | ||||||
| Effective temperature | [K] | 10568.0 | 10820.0 | 10443.0 (839) | 11392.0 (451) | |||||||
| log(g) | [cgs] | 8.03 | 7.98 | 7.86 (0.2) | 9.14 (0.5) | |||||||
| Mass | [M☉] | 0.618 | 0.572 | 0.502 (0.1) | ||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.5413 | 0.4942 | |||||||||
| log(H/He) | ||||||||||||
| log(C/He) | ||||||||||||
| log(Ca/He) | ||||||||||||
| log(Ca/H) | ||||||||||||
| Parallax | [mas] | 3.33 (0.3) | 3.35 (0.3) | 3.33 | 3.33 (0.3) | |||||||
| Distance | [pc] | 300.43 (23) | 298.09 (29) | 300.43 | 300.43 (23) | |||||||
| Composition | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 12.17102428 (0.3) | 13.23768347 (0.8) | 12.171 (0.3) | ||||||||
| Proper motion (declination) | [mas/yr] | 25.31629444 (0.3) | 25.62780507 (0.6) | 25.316 (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 | 19.50 (0.03) | 19.50 (0.03) | 19.52 (0.04) | |||||||||
| g magnitude | 19.35 (0.01) | 19.35 (0.01) | 19.36 (0.01) | |||||||||
| r magnitude | 19.54 (0.02) | 19.54 (0.01) | 19.54 (0.02) | |||||||||
| i magnitude | 19.69 (0.02) | 19.70 (0.02) | 19.70 (0.02) | |||||||||
| z magnitude | 20.01 (0.1) | 20.01 (0.1) | 19.99 (0.1) | |||||||||
| G magnitude | 19.39 (0.03) | 19.44 | 19.39 | 19.39 (0.004) | ||||||||
| BP magnitude | 19.43 (0.03) | 19.42 | ||||||||||
| RP magnitude | 19.37 (0.04) | 19.41 | ||||||||||
| Pan g magnitude | 19.38 (0.01) | |||||||||||
| Pan r magnitude | 19.50 (0.008) | |||||||||||
| Pan i magnitude | 19.70 (0.01) | |||||||||||
| Pan z magnitude | 19.84 (0.03) | |||||||||||
| Pan y magnitude | 19.74 (0.1) | |||||||||||
| E(B-V) | 0.030 | |||||||||||
* Constant surface field
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