Gaia DR2 2251878261265268096
All names: NLTT 47445, LP 104-224, LSPM J1906+6106, Gaia EDR3 2251878261265268096, TIC 230396780, WDJ190648.97+610608.43, Gaia DR2 2251878261265268096, 2MASS J19064895+6106081, Gaia DR3 2251878261265268096
| 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 | 19 06 49.03 (0.04) | 19 06 49.03 | 19 06 49.03 | 19 06 48.97 (0.04) | 19 06 49.03 | |||||
| Declination | 61 06 11.03 (0.04) | 61 06 10.95 | 61 06 11.03 | 61 06 08.43 (0.04) | 61 06 10.95 | |||||
| Spectral type | DB | D | ||||||||
| Effective temperature | [K] | 10741.0 | 11222.0 | 12081.0 (130) | ||||||
| log(g) | [cgs] | 7.92 | 7.91 | 8.03 (0.01) | ||||||
| Mass | [M☉] | 0.558 | 0.529 | 0.605 (0.01) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.4539 | 0.4041 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 12.94 (0.04) | 12.90 (0.05) | 12.94 | 12.94 (0.04) | 12.90 (0.05) | ||||
| Distance | [pc] | 77.30 (0.2) | 77.50 (0.3) | 77.30 | 77.30 (0.2) | 77.50 (0.3) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 30.75878201 (0.05) | 30.67161102 (0.1) | 30.759 (0.05) | 30.67161102 | |||||
| Proper motion (declination) | [mas/yr] | 162.6971324 (0.05) | 162.7551914 (0.1) | 162.697 (0.05) | 162.7551914 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 16.80 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 15.40 | |||||||||
| I magnitude | ||||||||||
| J magnitude | 16.54 (0.2) | |||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 16.26 (0.003) | 16.29 | 16.26 | 16.26 (0.003) | 16.29 | |||||
| BP magnitude | 16.25 (0.003) | 16.20 | 16.20 | |||||||
| RP magnitude | 16.27 (0.005) | 16.27 | 16.27 | |||||||
| Pan g magnitude | 16.23 (0.005) | |||||||||
| Pan r magnitude | 16.40 (0.002) | |||||||||
| Pan i magnitude | 16.59 (0.003) | |||||||||
| Pan z magnitude | 16.75 (0.008) | |||||||||
| Pan y magnitude | 16.85 (0.007) | |||||||||
| E(B-V) | 0.010 | |||||||||
* Constant surface field
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