Gaia DR2 1921344205298938112
All names: Gaia DR3 1921344205298938112, WDJ234823.81+413459.25, USNO-B1.0 1315-00504370, WDJ234823.81+413459.26, LSPM J2348+4135, SDSS J234823.92+413459.3, Gaia DR2 1921344205298938112, SDSS J234823.91+413459.2, Gaia EDR3 1921344205298938112
| 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 48 24.29 (0.1) | 23 48 24.27 | 23 48 24.29 | 23 48 23.81 (0.1) | 23 48 24.27 | |||||
| Declination | 41 34 59.37 (0.1) | 41 34 59.37 | 41 34 59.37 | 41 34 59.26 (0.1) | 41 34 59.37 | |||||
| Spectral type | DC | DC | ||||||||
| Effective temperature | [K] | 4358.0 | 4042.0 | 4487.0 (70) | ||||||
| log(g) | [cgs] | 7.00 | 6.59 | 7.14 (0.06) | ||||||
| Mass | [M☉] | 0.163 | 0.077 | 0.202 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | |||||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 12.65 (0.2) | 12.68 (0.3) | 12.65 | 12.65 (0.2) | 12.68 (0.3) | ||||
| Distance | [pc] | 79.02 (1) | 78.89 (2) | 79.02 | 79.02 (1) | 78.89 (2) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 335.8786181 (0.1) | 335.726926 (0.4) | 335.879 (0.1) | 335.726926 | |||||
| Proper motion (declination) | [mas/yr] | 6.975830356 (0.2) | 7.142186453 (0.3) | 6.976 (0.2) | 7.142186453 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 19.90 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 18.60 | |||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 22.03 (0.1) | 22.03 (0.1) | ||||||||
| g magnitude | 19.88 (0.01) | 19.88 (0.01) | ||||||||
| r magnitude | 18.90 (0.01) | 18.90 (0.01) | ||||||||
| i magnitude | 18.52 (0.01) | 18.52 (0.01) | ||||||||
| z magnitude | 18.31 (0.02) | 18.31 (0.02) | ||||||||
| G magnitude | 18.92 (0.03) | 18.95 | 18.92 | 18.92 (0.003) | 18.95 | |||||
| BP magnitude | 19.54 (0.03) | 19.58 | 19.58 | |||||||
| RP magnitude | 18.21 (0.02) | 18.20 | 18.20 | |||||||
| Pan g magnitude | 19.74 (0.02) | |||||||||
| Pan r magnitude | 18.88 (0.007) | |||||||||
| Pan i magnitude | 18.53 (0.005) | |||||||||
| Pan z magnitude | 18.38 (0.007) | |||||||||
| Pan y magnitude | 18.28 (0.01) | |||||||||
| E(B-V) | 0.008 | |||||||||
* 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
