Gaia DR2 487026235983960576
All names: WDJ034628.74+623333.83, Gaia EDR3 487026235983960576, Gaia DR3 487026235983960576, USNO-B1.0 1525-00136100, WDJ034628.74+623333.82, Gaia DR2 487026235983960576, LSPM J0346+6233
| 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 | 03 46 29.21 (0.1) | 03 46 29.20 | 03 46 29.21 | 03 46 28.74 (0.1) | 03 46 29.20 | |||||
| Declination | 62 33 30.55 (0.09) | 62 33 30.65 | 62 33 30.55 | 62 33 33.83 (0.09) | 62 33 30.65 | |||||
| Spectral type | DC: | DC | ||||||||
| Effective temperature | [K] | 4889.0 | 4565.0 | 5027.0 (56) | ||||||
| log(g) | [cgs] | 7.88 | 7.65 | 7.98 (0.03) | ||||||
| Mass | [M☉] | 0.509 | 0.378 | 0.568 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 4.8260 | 3.6220 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 19.60 (0.1) | 19.58 (0.2) | 19.60 | 19.60 (0.1) | 19.58 (0.2) | ||||
| Distance | [pc] | 51.02 (0.4) | 51.08 (0.4) | 51.02 | 51.02 (0.4) | 51.08 (0.4) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 205.931219 (0.1) | 205.6679507 (0.2) | 205.931 (0.1) | 205.6679507 | |||||
| Proper motion (declination) | [mas/yr] | -205.1947939 (0.1) | -205.100387 (0.3) | -205.195 (0.1) | -205.100387 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 19.00 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 17.50 | |||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 18.36 (0.02) | 18.38 | 18.36 | 18.36 (0.003) | 18.38 | |||||
| BP magnitude | 18.85 (0.02) | 18.89 | 18.89 | |||||||
| RP magnitude | 17.72 (0.01) | 17.72 | 17.72 | |||||||
| Pan g magnitude | 18.97 (0.008) | |||||||||
| Pan r magnitude | 18.33 (0.004) | |||||||||
| Pan i magnitude | 18.07 (0.006) | |||||||||
| Pan z magnitude | 17.95 (0.006) | |||||||||
| Pan y magnitude | 17.91 (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
