Gaia DR2 6264437163905837952
All names: DENIS J155452.9-125306, WDJ155452.92-125306.70, Gaia DR3 6264437163905837952, WDJ155452.92-125306.69, UCAC4 386-069608, Gaia EDR3 6264437163905837952, Gaia DR2 6264437163905837952, TIC 410458302, 2MASS J15545294-1253069
| 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 54 52.94 (0.04) | 15 54 52.94 | 15 54 52.94 | 15 54 52.92 (0.04) | 15 54 52.94 | |||||
| Declination | -12 53 05.52 (0.04) | -12 53 05.55 | -12 53 05.52 | -12 53 06.70 (0.04) | -12 53 05.55 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 14473.0 | 15812.0 | 16993.0 (229) | ||||||
| log(g) | [cgs] | 7.76 | 7.92 | 7.94 (0.01) | ||||||
| Mass | [M☉] | 0.485 | 0.544 | 0.582 (0.009) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.1526 | 0.1453 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 11.68 (0.05) | 11.68 (0.06) | 11.68 | 11.68 (0.05) | 11.68 (0.06) | ||||
| Distance | [pc] | 85.61 (0.4) | 85.60 (0.4) | 85.61 | 85.61 (0.4) | 85.60 (0.4) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 22.74444747 (0.06) | 22.6497502 (0.1) | 22.744 (0.06) | 22.6497502 | |||||
| Proper motion (declination) | [mas/yr] | 73.67099954 (0.05) | 73.63894824 (0.09) | 73.671 (0.05) | 73.63894824 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 15.68 (0.03) | |||||||||
| V magnitude | 15.61 (0.01) | |||||||||
| R magnitude | 15.83 (0.1) | |||||||||
| I magnitude | 15.97 (0.06) | |||||||||
| J magnitude | 16.02 (0.1) | |||||||||
| H magnitude | 16.12 (0.2) | |||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | 15.48 (0.01) | |||||||||
| r magnitude | 15.73 (0.01) | |||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 15.67 (0.002) | 15.69 | 15.67 | 15.67 (0.003) | 15.69 | |||||
| BP magnitude | 15.62 (0.002) | 15.60 | 15.60 | |||||||
| RP magnitude | 15.80 (0.002) | 15.80 | 15.80 | |||||||
| Pan g magnitude | 15.57 (0.003) | |||||||||
| Pan r magnitude | 15.85 (0.003) | |||||||||
| Pan i magnitude | 16.12 (0.003) | |||||||||
| Pan z magnitude | 16.34 (0.002) | |||||||||
| Pan y magnitude | 16.52 (0.006) | |||||||||
| E(B-V) | 0.007 | |||||||||
* Constant surface field
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