Gaia DR2 3479615106870788864
All names: TIC 142039761, WDJ11543.49-310145.28, GALEX J115403.5-310144, Ruiz 440-329, Gaia DR2 3479615106870788864, WDJ115403.49-310145.29, 115403.49-310145.29, Gaia EDR3 3479615106870788864, 2MASS J11540346-3101451, Gaia DR3 3479615106870788864
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | O'Brien et al. 2024 | O'Brien et al. 2022 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 11 54 03.63 (0.05) | 11 54 03.63 | 11 54 03.63 | 11 54 03.49 (0.05) | 11 54 03.63 | |||||||
| Declination | -31 01 45.14 (0.04) | -31 01 45.14 | -31 01 45.14 | -31 01 45.29 (0.04) | -31 01 45.14 | |||||||
| Spectral type | DC | DC | DA: | DC | ||||||||
| Effective temperature | [K] | 6105.0 (63) | 6240.0 (60) | 6208.0 | 5952.0 | 6323.0 (38) | ||||||
| log(g) | [cgs] | 8.11 (0.03) | 8.19 (0.03) | 8.19 | 8.05 | 8.22 (0.01) | ||||||
| Mass | [M☉] | 0.64 (0.02) | 0.708 | 0.601 | 0.731 (0.01) | |||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 3.2330 | 2.9850 | |||||||||
| log(H/He) | ||||||||||||
| log(C/He) | ||||||||||||
| log(Ca/He) | ||||||||||||
| log(Ca/H) | ||||||||||||
| Parallax | [mas] | 25.39 (0.07) | 25.39 (0.07) | 25.39 (0.07) | 25.44 (0.1) | 25.39 | 25.39 (0.07) | 25.44 (0.1) | ||||
| Distance | [pc] | 39.39 (0.1) | 39.39 (0.1) | 39.39 (0.1) | 39.31 (0.1) | 39.39 | 39.39 (0.1) | 39.31 (0.1) | ||||
| Composition | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 114.3885646 (0.08) | 114.3667517 (0.1) | 114.389 (0.08) | 114.3667517 | |||||||
| Proper motion (declination) | [mas/yr] | 9.398899394 (0.06) | 9.386927184 (0.09) | 9.399 (0.06) | 9.386927184 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | 16.18 (0.1) | |||||||||||
| H magnitude | 15.88 (0.1) | |||||||||||
| K magnitude | ||||||||||||
| u magnitude | ||||||||||||
| g magnitude | ||||||||||||
| r magnitude | ||||||||||||
| i magnitude | ||||||||||||
| z magnitude | ||||||||||||
| G magnitude | 17.11 (0.006) | 17.13 | 17.11 | 17.11 (0.003) | 17.13 | |||||||
| BP magnitude | 17.38 (0.006) | 17.38 | 17.38 | |||||||||
| RP magnitude | 16.69 (0.005) | 16.69 | 16.69 | |||||||||
| Pan g magnitude | 17.41 (0.002) | |||||||||||
| Pan r magnitude | 17.13 (0.002) | |||||||||||
| Pan i magnitude | 17.03 (0.005) | |||||||||||
| Pan z magnitude | 17.03 (0.007) | |||||||||||
| Pan y magnitude | 17.04 (0.01) | |||||||||||
| E(B-V) | 0.001 | |||||||||||
* Constant surface field
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