Gaia DR2 1517997504338290432
All names: Gaia DR2 1517997504338290432, WDJ123132.55+334124.30, SDSS J123132.49+334124.2, WDJ123132.55+334124.29, LSPM J1231+3341, SDSS J123132.50+334124.2, Gaia DR3 1517997504338290432, USNO-B1.0 1236-00214568, Gaia EDR3 1517997504338290432
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 12 31 32.32 (0.3) | 12 31 32.33 | 12 31 32.32 | 12 31 32.55 (0.3) | 12 31 32.33 | |||||
| Declination | 33 41 24.05 (0.2) | 33 41 24.06 | 33 41 24.05 | 33 41 24.29 (0.2) | 33 41 24.06 | |||||
| Spectral type | DA: | DA | ||||||||
| Effective temperature | [K] | 5801.0 | 5543.0 | 6128.0 (185) | ||||||
| log(g) | [cgs] | 8.11 | 7.95 | 8.19 (0.07) | ||||||
| Mass | [M☉] | 0.656 | 0.541 | 0.708 (0.06) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 3.2960 | 3.3820 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 9.92 (0.3) | 10.31 (0.4) | 9.92 | 9.92 (0.3) | 10.31 (0.4) | ||||
| Distance | [pc] | 100.82 (3) | 97.00 (4) | 100.82 | 100.82 (3) | 97.00 (4) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -182.4944744 (0.3) | -182.8225902 (0.5) | -182.494 (0.3) | -182.8225902 | |||||
| Proper motion (declination) | [mas/yr] | -14.96470116 (0.3) | -15.09729418 (0.4) | -14.965 (0.3) | -15.09729418 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 19.40 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 19.60 | |||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.57 (0.07) | 20.57 (0.07) | ||||||||
| g magnitude | 19.69 (0.01) | 19.69 (0.01) | ||||||||
| r magnitude | 19.22 (0.01) | 19.22 (0.01) | ||||||||
| i magnitude | 19.09 (0.02) | 19.09 (0.02) | ||||||||
| z magnitude | 19.05 (0.05) | 19.05 (0.05) | ||||||||
| G magnitude | 19.26 (0.04) | 19.29 | 19.26 | 19.26 (0.004) | 19.29 | |||||
| BP magnitude | 19.56 (0.04) | 19.67 | 19.67 | |||||||
| RP magnitude | 18.79 (0.03) | 18.81 | 18.81 | |||||||
| Pan g magnitude | 19.62 (0.02) | |||||||||
| Pan r magnitude | 19.24 (0.008) | |||||||||
| Pan i magnitude | 19.11 (0.01) | |||||||||
| Pan z magnitude | 19.09 (0.01) | |||||||||
| Pan y magnitude | 19.03 (0.03) | |||||||||
| E(B-V) | 0.003 | |||||||||
* Constant surface field
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