Gaia DR2 2865356890015992320
All names: Gaia EDR3 2865356890015992320, WDJ234259.50+275812.58, Gaia DR3 2865356890015992320, GALEX J234259.4+275812, Gaia DR2 2865356890015992320, WDJ234259.5+275812.57
| 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 | 23 42 59.51 (0.05) | 23 42 59.51 | 23 42 59.51 | 23 42 59.50 (0.05) | 23 42 59.51 | |||||
| Declination | 27 58 11.70 (0.03) | 27 58 11.73 | 27 58 11.70 | 27 58 12.58 (0.03) | 27 58 11.73 | |||||
| Spectral type | DB | D | ||||||||
| Effective temperature | [K] | 11144.0 | 11594.0 | 11902.0 (137) | ||||||
| log(g) | [cgs] | 8.10 | 8.08 | 8.11 (0.01) | ||||||
| Mass | [M☉] | 0.663 | 0.63 | 0.652 (0.01) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.5201 | 0.4715 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 12.16 (0.06) | 12.22 (0.08) | 12.16 | 12.16 (0.06) | 12.22 (0.08) | ||||
| Distance | [pc] | 82.25 (0.4) | 81.86 (0.5) | 82.25 | 82.25 (0.4) | 81.86 (0.5) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 5.803551474 (0.07) | 5.576191904 (0.1) | 5.804 (0.07) | 5.576191904 | |||||
| Proper motion (declination) | [mas/yr] | -54.90020914 (0.04) | -54.9151574 (0.08) | -54.9 (0.04) | -54.9151574 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 16.55 (0.008) | |||||||||
| g magnitude | 16.48 (0.004) | |||||||||
| r magnitude | 16.66 (0.004) | |||||||||
| i magnitude | 16.84 (0.005) | |||||||||
| z magnitude | 17.05 (0.01) | |||||||||
| G magnitude | 16.54 (0.004) | 16.57 | 16.54 | 16.54 (0.003) | 16.57 | |||||
| BP magnitude | 16.54 (0.004) | 16.53 | 16.53 | |||||||
| RP magnitude | 16.55 (0.004) | 16.55 | 16.55 | |||||||
| Pan g magnitude | 16.51 (0.003) | |||||||||
| Pan r magnitude | 16.67 (0.003) | |||||||||
| Pan i magnitude | 16.87 (0.005) | |||||||||
| Pan z magnitude | 17.05 (0.004) | |||||||||
| Pan y magnitude | 17.17 (0.008) | |||||||||
| E(B-V) | 0.006 | |||||||||
* 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
