Gaia DR2 1369626141111655680
All names: Gaia DR2 1369626141111655680, Gaia EDR3 1369626141111655680, WDJ154525.93+321846.37, Gaia DR3 1369626141111655680, WDJ154525.93+321846.38, SDSS J154525.89+321846.2, USNO-B1.0 1223-00324473, LSPM J1545+3218, SDSS J154525.90+321846.2
| 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 | 15 45 25.74 (0.2) | 15 45 25.75 | 15 45 25.74 | 15 45 25.93 (0.2) | 15 45 25.75 | |||||
| Declination | 32 18 45.84 (0.2) | 32 18 45.86 | 32 18 45.84 | 32 18 46.38 (0.2) | 32 18 45.86 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 5219.0 | 4905.0 | 5233.0 (112) | ||||||
| log(g) | [cgs] | 7.92 | 7.71 | 7.95 (0.06) | ||||||
| Mass | [M☉] | 0.537 | 0.406 | 0.552 (0.05) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 3.6510 | 3.2530 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 11.01 (0.2) | 10.70 (0.3) | 11.01 | 11.01 (0.2) | 10.70 (0.3) | ||||
| Distance | [pc] | 90.82 (2) | 93.49 (3) | 90.82 | 90.82 (2) | 93.49 (3) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -149.2448872 (0.2) | -148.775374 (0.5) | -149.245 (0.2) | -148.775374 | |||||
| Proper motion (declination) | [mas/yr] | -33.61722856 (0.3) | -33.76355692 (0.7) | -33.617 (0.3) | -33.76355692 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 20.40 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 19.30 | |||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 21.32 (0.1) | 21.32 (0.1) | ||||||||
| g magnitude | 20.05 (0.02) | 20.05 (0.02) | ||||||||
| r magnitude | 19.40 (0.01) | 19.40 (0.01) | ||||||||
| i magnitude | 19.14 (0.01) | 19.14 (0.01) | ||||||||
| z magnitude | 19.04 (0.05) | 19.04 (0.05) | ||||||||
| G magnitude | 19.43 (0.05) | 19.46 | 19.43 | 19.43 (0.004) | 19.46 | |||||
| BP magnitude | 19.94 (0.05) | 19.91 | 19.91 | |||||||
| RP magnitude | 18.80 (0.02) | 18.79 | 18.79 | |||||||
| Pan g magnitude | 19.89 (0.01) | |||||||||
| Pan r magnitude | 19.43 (0.01) | |||||||||
| Pan i magnitude | 19.14 (0.008) | |||||||||
| Pan z magnitude | 19.10 (0.03) | |||||||||
| Pan y magnitude | 19.03 (0.02) | |||||||||
| E(B-V) | 0.015 | |||||||||
* Constant surface field
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