Gaia DR2 3366672379112835328
All names: 2MASS J07084579+2044516, J0708+2044, TIC 255664367, Gaia DR2 3366672379112835328, Gaia EDR3 3366672379112835328, WDJ070845.8+204451.69, 07087+2044, PM J07087+2044, WDJ070845.80+204451.70, Gaia DR3 3366672379112835328
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Caron et al. 2023 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Limoges et al. 2015 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 07 08 45.90 (0.07) | 07 08 45.90 | 07 08 45.90 | 07 08 45.80 (0.07) | 07 08 45.90 | |||||||
| Declination | 20 44 50.32 (0.06) | 20 44 50.37 | 20 44 50.32 | 20 44 51.70 (0.06) | 20 44 50.37 | |||||||
| Spectral type | DA | DA | DA | DA | ||||||||
| Effective temperature | [K] | 5547.0 (17) | 5595.0 | 5324.0 | 5810.0 (117) | 5879.0 (49) | ||||||
| log(g) | [cgs] | 7.73 (0.009) | 7.75 | 7.55 | 8.00 (0.2) | 7.91 (0.02) | ||||||
| Mass | [M☉] | 0.436 (0.006) | 0.449 | 0.339 | 0.59 (0.1) | 0.536 (0.01) | ||||||
| log(Luminosity) | [L☉] | -3.78 | ||||||||||
| Cooling age | [Gyr] | 1.9500 | 1.8980 | 2.1320 | ||||||||
| log(H/He) | ||||||||||||
| log(C/He) | ||||||||||||
| log(Ca/He) | ||||||||||||
| log(Ca/H) | ||||||||||||
| log(C/H) | ||||||||||||
| log(N/H) | ||||||||||||
| log(O/H) | ||||||||||||
| log(Na/H) | ||||||||||||
| log(Mg/H) | ||||||||||||
| log(Al/H) | ||||||||||||
| log(Si/H) | ||||||||||||
| log(P/H) | ||||||||||||
| log(S/H) | ||||||||||||
| log(Sc/H) | ||||||||||||
| log(Ti/H) | ||||||||||||
| log(Cr/H) | ||||||||||||
| log(Mn/H) | ||||||||||||
| log(Fe/H) | ||||||||||||
| log(Ni/H) | ||||||||||||
| Parallax | [mas] | 24.91 (0.08) | 24.80 (0.1) | 24.80 (0.1) | 24.91 | 24.91 (0.08) | 24.80 (0.1) | |||||
| Distance | [pc] | 40.14 (0.1) | 40.32 (0.2) | 40.32 (0.2) | 35.20 (1) | 40.14 | 40.14 (0.1) | 40.32 (0.2) | ||||
| Composition | H | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 82.92431614 (0.08) | 82.58765815 (0.2) | 82.0 | 82.924 (0.08) | 82.58765815 | ||||||
| Proper motion (declination) | [mas/yr] | -86.02683779 (0.06) | -85.83536489 (0.2) | -90.0 | -86.027 (0.06) | -85.83536489 | ||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | 16.00 (0.01) | 15.92 | 15.92 (0.09) | |||||||||
| H magnitude | 15.73 (0.03) | 15.73 | 15.72 (0.1) | |||||||||
| K magnitude | 15.39 (0.03) | 15.39 | 15.38 (0.2) | |||||||||
| u magnitude | ||||||||||||
| g magnitude | ||||||||||||
| r magnitude | ||||||||||||
| i magnitude | ||||||||||||
| z magnitude | ||||||||||||
| G magnitude | 17.04 (0.01) | 17.06 | 17.04 | 17.04 (0.003) | 17.06 | |||||||
| BP magnitude | 17.36 (0.01) | 17.35 | 17.35 | |||||||||
| RP magnitude | 16.49 (0.009) | 16.49 | 16.49 | |||||||||
| Pan g magnitude | 17.44 (0.005) | 17.44 (0.005) | ||||||||||
| Pan r magnitude | 17.02 (0.004) | 17.02 (0.004) | ||||||||||
| Pan i magnitude | 16.86 (0.002) | 16.86 (0.003) | ||||||||||
| Pan z magnitude | 16.81 (0.007) | 16.81 (0.006) | ||||||||||
| Pan y magnitude | 16.78 (0.004) | 16.78 (0.004) | ||||||||||
| 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
