Gaia DR2 5135564379479141760
All names: WDJ014455.05-220704.38, Gaia DR3 5135564379479141760, WDJ014455.05-220704.39, Gaia DR2 5135564379479141760, Gaia EDR3 5135564379479141760
| 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 | 01 44 55.07 (0.04) | 01 44 55.07 | 01 44 55.07 | 01 44 55.05 (0.04) | 01 44 55.07 | |||||
| Declination | -22 07 06.57 (0.04) | -22 07 06.50 | -22 07 06.57 | -22 07 04.39 (0.04) | -22 07 06.50 | |||||
| Spectral type | DB: | D | ||||||||
| Effective temperature | [K] | 10604.0 | 10521.0 | 10656.0 (97) | ||||||
| log(g) | [cgs] | 8.61 | 8.55 | 8.56 (0.01) | ||||||
| Mass | [M☉] | 0.99 | 0.935 | 0.945 (0.01) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.5630 | 1.3890 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 14.29 (0.08) | 14.33 (0.1) | 14.29 | 14.29 (0.08) | 14.33 (0.1) | ||||
| Distance | [pc] | 69.96 (0.4) | 69.78 (0.5) | 69.96 | 69.96 (0.4) | 69.78 (0.5) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 14.83115412 (0.08) | 14.59267464 (0.2) | 14.831 (0.08) | 14.59267464 | |||||
| Proper motion (declination) | [mas/yr] | -136.2628441 (0.06) | -136.2911117 (0.1) | -136.263 (0.06) | -136.2911117 | |||||
| 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 | 17.19 (0.005) | 17.22 | 17.19 | 17.19 (0.003) | 17.22 | |||||
| BP magnitude | 17.21 (0.005) | 17.18 | 17.18 | |||||||
| RP magnitude | 17.14 (0.006) | 17.15 | 17.15 | |||||||
| Pan g magnitude | 17.19 (0.005) | |||||||||
| Pan r magnitude | 17.30 (0.007) | |||||||||
| Pan i magnitude | 17.46 (0.006) | |||||||||
| Pan z magnitude | 17.63 (0.005) | |||||||||
| Pan y magnitude | 17.75 (0.01) | |||||||||
| E(B-V) | 0.001 | |||||||||
* Constant surface field
Special notes:
Spectra
Controls
Normalize at:
Normalize by mean flux
Range:
x:
to
y:
to
Spectra available:
Spectra without link are available upon request
Absorption lines
Photometric filters
BVRI
ugriz
Photometric fit
