Gaia DR2 6264503856158313856
All names: Gaia EDR3 6264503856158313856, WDJ155541.65-121203.77, GALEX J155541.6-121204, Gaia DR2 6264503856158313856, WDJ155541.65-121203.78, Gaia DR3 6264503856158313856
| 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 55 41.61 (0.07) | 15 55 41.61 | 15 55 41.61 | 15 55 41.65 (0.07) | 15 55 41.61 | |||||
| Declination | -12 12 04.65 (0.04) | -12 12 04.62 | -12 12 04.65 | -12 12 03.78 (0.04) | -12 12 04.62 | |||||
| Spectral type | DQ | D | ||||||||
| Effective temperature | [K] | 8864.0 | 8602.0 | 7837.0 (71) | ||||||
| log(g) | [cgs] | 8.29 | 8.21 | 7.94 (0.02) | ||||||
| Mass | [M☉] | 0.782 | 0.707 | 0.539 (0.01) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.2730 | 1.2520 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 16.07 (0.07) | 16.03 (0.09) | 16.07 | 16.07 (0.07) | 16.03 (0.09) | ||||
| Distance | [pc] | 62.23 (0.3) | 62.39 (0.4) | 62.23 | 62.23 (0.3) | 62.39 (0.4) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -32.8499595 (0.09) | -33.07284469 (0.2) | -32.85 (0.09) | -33.07284469 | |||||
| Proper motion (declination) | [mas/yr] | -54.24644726 (0.06) | -54.27873954 (0.1) | -54.246 (0.06) | -54.27873954 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 16.99 (0.006) | 17.01 | 16.99 | 16.99 (0.003) | 17.01 | |||||
| BP magnitude | 17.07 (0.006) | 17.04 | 17.04 | |||||||
| RP magnitude | 16.82 (0.007) | 16.81 | 16.81 | |||||||
| Pan g magnitude | 17.07 (0.005) | |||||||||
| Pan r magnitude | 17.07 (0.003) | |||||||||
| Pan i magnitude | 17.15 (0.002) | |||||||||
| Pan z magnitude | 17.27 (0.008) | |||||||||
| Pan y magnitude | 17.37 (0.007) | |||||||||
| E(B-V) | 0.002 | |||||||||
* Constant surface field
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