Gaia DR2 3688766094197606528
All names: Gaia DR2 3688766094197606528, Gaia DR3 3688766094197606528, WDJ125444.86-012407.72, Gaia EDR3 3688766094197606528
| 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 | 12 54 44.80 (0.3) | 12 54 44.80 | 12 54 44.80 | 12 54 44.86 (0.3) | 12 54 44.80 | |||||
| Declination | -01 24 12.89 (0.2) | -01 24 12.73 | -01 24 12.89 | -01 24 07.72 (0.2) | -01 24 12.73 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 4786.0 | 4457.0 | 4772.0 (119) | ||||||
| log(g) | [cgs] | 7.79 | 7.55 | 7.80 (0.07) | ||||||
| Mass | [M☉] | 0.461 | 0.334 | 0.466 (0.06) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 4.3440 | 3.3120 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 12.77 (0.3) | 12.59 (0.4) | 12.77 | 12.77 (0.3) | 12.59 (0.4) | ||||
| Distance | [pc] | 78.32 (2) | 79.45 (3) | 78.32 | 78.32 (2) | 79.45 (3) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -53.66895032 (0.4) | -53.61210762 (0.9) | -53.669 (0.4) | -53.61210762 | |||||
| Proper motion (declination) | [mas/yr] | -323.2172476 (0.3) | -323.0732606 (0.5) | -323.217 (0.3) | -323.0732606 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 23.80 (0.8) | |||||||||
| g magnitude | 20.52 (0.03) | |||||||||
| r magnitude | 19.61 (0.02) | |||||||||
| i magnitude | 19.19 (0.02) | |||||||||
| z magnitude | 19.13 (0.07) | |||||||||
| G magnitude | 19.33 (0.05) | 19.37 | 19.33 | 19.33 (0.004) | 19.37 | |||||
| BP magnitude | 19.97 (0.05) | 19.87 | 19.87 | |||||||
| RP magnitude | 18.63 (0.02) | 18.69 | 18.69 | |||||||
| Pan g magnitude | 19.99 (0.01) | |||||||||
| Pan r magnitude | 19.28 (0.02) | |||||||||
| Pan i magnitude | 19.00 (0.004) | |||||||||
| Pan z magnitude | 18.87 (0.02) | |||||||||
| Pan y magnitude | 18.83 (0.005) | |||||||||
| E(B-V) | 0.003 | |||||||||
* Constant surface field
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