Gaia DR2 1241754244470666496
All names: USNO-B1.0 1124-00271276, Gaia DR3 1241754244470666496, LSPM J1443+2227, Gaia EDR3 1241754244470666496, SDSS J144321.55+222707.9, Gaia DR2 1241754244470666496, SDSS J144321.54+222707.8, WDJ144321.54+222708.57
| 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 | 14 43 21.58 (0.1) | 14 43 21.58 | 14 43 21.58 | 14 43 21.54 (0.1) | 14 43 21.58 | |||||
| Declination | 22 27 05.94 (0.2) | 22 27 06.02 | 22 27 05.94 | 22 27 08.57 (0.2) | 22 27 06.02 | |||||
| Spectral type | DA: | DA | ||||||||
| Effective temperature | [K] | 4837.0 | 4516.0 | 4925.0 (66) | ||||||
| log(g) | [cgs] | 7.92 | 7.69 | 7.96 (0.04) | ||||||
| Mass | [M☉] | 0.532 | 0.399 | 0.558 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 5.5400 | 4.0510 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 17.17 (0.2) | 17.31 (0.3) | 17.17 | 17.17 (0.2) | 17.31 (0.3) | ||||
| Distance | [pc] | 58.25 (0.7) | 57.76 (0.9) | 58.25 | 58.25 (0.7) | 57.76 (0.9) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 32.6918131 (0.1) | 32.63673982 (0.4) | 32.692 (0.1) | 32.63673982 | |||||
| Proper motion (declination) | [mas/yr] | -164.3877251 (0.2) | -164.3515654 (0.5) | -164.388 (0.2) | -164.3515654 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 19.20 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 18.40 | |||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 21.15 (0.1) | 21.15 (0.1) | ||||||||
| g magnitude | 19.46 (0.01) | 19.46 (0.01) | ||||||||
| r magnitude | 18.66 (0.009) | 18.66 (0.009) | ||||||||
| i magnitude | 18.40 (0.01) | 18.40 (0.01) | ||||||||
| z magnitude | 18.30 (0.03) | 18.30 (0.03) | ||||||||
| G magnitude | 18.73 (0.03) | 18.76 | 18.73 | 18.73 (0.003) | 18.76 | |||||
| BP magnitude | 19.25 (0.03) | 19.29 | 19.29 | |||||||
| RP magnitude | 18.09 (0.02) | 18.07 | 18.07 | |||||||
| Pan g magnitude | 19.37 (0.01) | |||||||||
| Pan r magnitude | 18.70 (0.007) | |||||||||
| Pan i magnitude | 18.42 (0.006) | |||||||||
| Pan z magnitude | 18.32 (0.007) | |||||||||
| Pan y magnitude | 18.27 (0.01) | |||||||||
| E(B-V) | 0.006 | |||||||||
* Constant surface field
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