Gaia DR2 4019734594693512704
All names: ** LDS 4149B, LP 319-36, WDJ115034.52+290344.11, NLTT 28729, WDS J11506+2904B, Gaia DR2 4019734594693512704, LSPM J1150+2903N, SDSS J115034.43+290344.3, SDSS J115034.44+290344.3, Gaia EDR3 4019734594693512704, Gaia DR3 4019734594693512704
| 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 | 11 50 34.26 (0.06) | 11 50 34.27 | 11 50 34.26 | 11 50 34.52 (0.06) | 11 50 34.27 | |||||
| Declination | 29 03 44.51 (0.04) | 29 03 44.49 | 29 03 44.51 | 29 03 44.11 (0.04) | 29 03 44.49 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 5976.0 | 5718.0 | 7006.0 (62) | ||||||
| log(g) | [cgs] | 7.40 | 7.22 | 7.94 (0.02) | ||||||
| Mass | [M☉] | 0.302 | 0.225 | 0.554 (0.01) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.1580 | 1.2730 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 22.81 (0.07) | 22.68 (0.1) | 22.81 | 22.81 (0.07) | 22.68 (0.1) | ||||
| Distance | [pc] | 43.85 (0.1) | 44.10 (0.2) | 43.85 | 43.85 (0.1) | 44.10 (0.2) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -216.7511129 (0.06) | -216.9112948 (0.1) | -216.751 (0.06) | -216.9112948 | |||||
| Proper motion (declination) | [mas/yr] | 24.48598328 (0.05) | 24.46987207 (0.1) | 24.486 (0.05) | 24.46987207 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 17.32 (0.009) | 17.32 (0.009) | ||||||||
| g magnitude | 16.81 (0.005) | 16.81 (0.005) | ||||||||
| r magnitude | 16.56 (0.005) | 16.56 (0.005) | ||||||||
| i magnitude | 16.58 (0.007) | 16.58 (0.007) | ||||||||
| z magnitude | 16.49 (0.009) | 16.49 (0.009) | ||||||||
| G magnitude | 16.58 (0.005) | 16.59 | 16.58 | 16.58 (0.003) | 16.59 | |||||
| BP magnitude | 16.74 (0.005) | 16.73 | 16.73 | |||||||
| RP magnitude | 16.15 (0.01) | 16.17 | 16.17 | |||||||
| Pan g magnitude | 16.75 (0.005) | |||||||||
| Pan r magnitude | 16.57 (0.007) | |||||||||
| Pan i magnitude | 16.52 (0.005) | |||||||||
| Pan z magnitude | 16.40 (0.004) | |||||||||
| Pan y magnitude | 16.11 (0.01) | |||||||||
| E(B-V) | 0.001 | |||||||||
* Constant surface field
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