SDSS J020640.23-032236.8
All names: SDSS J020640.23-032236.88, Gaia EDR3 2492432949946210944, SDSS J020640.22-032236.8, Gaia DR3 2492432949946210944, GALEX J020640.1-032235, SDSS J020640.23-032236.8, Gaia DR2 2492432949946210944
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 02 06 40.27 (0.3) | 02 06 40.23 | 02 06 40.27 (0.7) | 02 06 40.16 (0.3) | |||||||
| Declination | -03 22 37.00 (0.2) | -03 22 36.86 | -03 22 36.99 (0.4) | -03 22 36.72 (0.2) | |||||||
| Spectral type | DC | DC | DC | DC | DC | ||||||
| Effective temperature | [K] | 7756.0 | 7501.0 | 10341.0 (1000) | |||||||
| log(g) | [cgs] | 8.08 | 7.99 | 9.00 (0.5) | |||||||
| Mass | [M☉] | 0.643 | 0.567 | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 1.3020 | 1.2880 | ||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | 7.92 (0.3) | 6.67 (0.7) | 7.92 (0.3) | |||||||
| Distance | [pc] | 126.30 (5) | 149.88 (15) | 126.30 (5) | |||||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 101.3471544 (0.4) | 101.8023827 (1) | 101.347 (0.4) | |||||||
| Proper motion (declination) | [mas/yr] | -17.64824003 (0.3) | -18.44496575 (0.7) | -17.648 (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 | 19.66 (0.04) | 19.66 (0.04) | 19.66 (0.04) | ||||||||
| g magnitude | 19.21 (0.01) | 19.21 (0.01) | 19.21 (0.01) | ||||||||
| r magnitude | 19.08 (0.01) | 19.08 (0.01) | 19.08 (0.01) | ||||||||
| i magnitude | 19.10 (0.02) | 19.10 (0.02) | 19.10 (0.02) | ||||||||
| z magnitude | 19.09 (0.04) | 19.09 (0.04) | 19.09 (0.04) | ||||||||
| G magnitude | 19.06 (0.03) | 19.09 | 19.06 (0.004) | ||||||||
| BP magnitude | 19.21 (0.03) | 19.12 | |||||||||
| RP magnitude | 18.84 (0.05) | 18.80 | |||||||||
| Pan g magnitude | 19.18 (0.01) | ||||||||||
| Pan r magnitude | 19.08 (0.009) | ||||||||||
| Pan i magnitude | 19.12 (0.006) | ||||||||||
| Pan z magnitude | 19.18 (0.01) | ||||||||||
| Pan y magnitude | 19.27 (0.03) | ||||||||||
| E(B-V) | 0.006 | ||||||||||
* Constant surface field
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