SDSS J021324.91+231203.8
All names: Gaia EDR3 101092397592985088, Gaia DR3 101092397592985088, SDSS J021324.91+231203.8, Gaia DR2 101092397592985088, SDSS J021324.91+231203.7, GALEX J021324.8+231203
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 02 13 24.94 (0.7) | 02 13 24.91 | 02 13 24.94 (1) | 02 13 24.91 (0.7) | 02 13 24.91 | ||||||
| Declination | 23 12 03.46 (0.6) | 23 12 03.77 | 23 12 03.47 (0.9) | 23 12 03.89 (0.6) | 23 12 03.81 | ||||||
| Spectral type | DC | DC | DC | DC | DC | ||||||
| Effective temperature | [K] | 8636.0 | 8584.0 | 10535.0 (344) | |||||||
| log(g) | [cgs] | 7.73 | 7.68 | 9.00 (0.6) | |||||||
| Mass | [M☉] | 0.452 | 0.407 | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.6371 | 0.6280 | ||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | 2.03 (0.9) | 2.44 (1) | 2.03 (0.9) | |||||||
| Distance | [pc] | 493.15 (212) | 409.21 (204) | 493.15 (212) | |||||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 25.22582252 (1) | 26.66314569 (2) | 25.226 (1) | |||||||
| Proper motion (declination) | [mas/yr] | -26.8995628 (0.8) | -23.93067027 (1) | -26.9 (0.8) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 20.66 (0.07) | 20.67 (0.07) | 20.65 (0.07) | ||||||||
| g magnitude | 20.41 (0.02) | 20.43 (0.02) | 20.43 (0.02) | ||||||||
| r magnitude | 20.43 (0.03) | 20.43 (0.03) | 20.44 (0.03) | ||||||||
| i magnitude | 20.53 (0.04) | 20.53 (0.04) | 20.53 (0.04) | ||||||||
| z magnitude | 20.31 (0.1) | 20.33 (0.1) | 20.34 (0.1) | ||||||||
| G magnitude | 20.34 (0.1) | 20.42 | 20.34 (0.008) | ||||||||
| BP magnitude | 20.51 (0.1) | 20.26 | |||||||||
| RP magnitude | 20.44 (0.1) | 20.11 | |||||||||
| Pan g magnitude | 20.43 (0.02) | ||||||||||
| Pan r magnitude | 20.41 (0.05) | ||||||||||
| Pan i magnitude | 20.54 (0.03) | ||||||||||
| Pan z magnitude | 20.58 (0.04) | ||||||||||
| Pan y magnitude | 20.47 (0.2) | ||||||||||
| E(B-V) | 0.091 | ||||||||||
* Constant surface field
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