Gaia DR2 649041786893358336
All names: Gaia DR2 649041786893358336, J0813+1130, SDSS J081312.84+113039.0, WDJ081312.83+113039.50, Gaia EDR3 649041786893358336, TIC 334514903, Gaia DR3 649041786893358336, WDJ081312.83+113039.51, SDSS J081312.84+113039.1, 2MASS J08131284+1130393
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 13 12.88 (0.06) | 08 13 12.88 | 08 13 12.88 | 08 13 12.83 (0.06) | 08 13 12.88 | ||||||||
| Declination | 11 30 38.18 (0.04) | 11 30 38.22 | 11 30 38.18 | 11 30 39.50 (0.04) | 11 30 38.22 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||||
| Effective temperature | [K] | 10244.0 (52) | 10393.0 (50) | 10245.0 (52) | 10088.0 | 10220.0 | 10178.0 (109) | ||||||
| log(g) | [cgs] | 7.99 (0.009) | 8.00 (0.009) | 7.97 (0.01) | 7.95 | 7.89 | 7.99 (0.02) | ||||||
| Mass | [M☉] | 0.595 (0.007) | 0.604 (0.008) | 0.585 (0.008) | 0.57 | 0.52 | 0.593 (0.01) | ||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 0.5800 | 0.5508 | 0.5110 | |||||||||
| 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] | 12.17 (0.06) | 12.03 (0.08) | 12.03 (0.08) | 12.17 | 12.17 (0.06) | 12.03 (0.08) | ||||||
| Distance | [pc] | 82.15 (0.4) | 83.13 (0.6) | 83.09 (0.5) | 82.15 | 82.15 (0.4) | 83.09 (0.5) | ||||||
| Composition | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 42.06737953 (0.07) | 42.30252293 (0.1) | 42.067 (0.07) | 42.30252293 | ||||||||
| Proper motion (declination) | [mas/yr] | -82.60607944 (0.04) | -82.77441018 (0.1) | -82.606 (0.04) | -82.77441018 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 16.66 (0.02) | 16.41 (0.1) | |||||||||||
| H magnitude | 16.57 (0.2) | 16.57 (0.2) | |||||||||||
| K magnitude | |||||||||||||
| u magnitude | 17.04 (0.008) | 17.04 (0.008) | 17.04 (0.008) | ||||||||||
| g magnitude | 16.62 (0.004) | 16.62 (0.004) | |||||||||||
| r magnitude | 16.74 (0.004) | 16.74 (0.004) | |||||||||||
| i magnitude | 16.88 (0.005) | 16.88 (0.005) | |||||||||||
| z magnitude | 17.04 (0.01) | 17.04 (0.01) | |||||||||||
| G magnitude | 16.67 (0.006) | 16.69 | 16.67 | 16.67 (0.003) | 16.69 | ||||||||
| BP magnitude | 16.71 (0.006) | 16.71 | 16.71 | ||||||||||
| RP magnitude | 16.61 (0.005) | 16.60 | 16.60 | ||||||||||
| Pan g magnitude | 16.65 (0.003) | 16.65 (0.004) | |||||||||||
| Pan r magnitude | 16.75 (0.003) | 16.75 (0.004) | |||||||||||
| Pan i magnitude | 16.90 (0.001) | 16.90 (0.001) | |||||||||||
| Pan z magnitude | 17.07 (0.003) | 17.07 (0.003) | |||||||||||
| Pan y magnitude | 17.18 (0.009) | 17.18 (0.009) | |||||||||||
| E(B-V) | 0.002 | ||||||||||||
* 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
