SDSS J081457.72+130036.6
All names: SDSS J081457.71+130036.6, Gaia EDR3 650340408909616896, Gaia DR3 650340408909616896, WDJ081457.74+130036.78, J0814+1300, SDSS J081457.72+130036.6, GALEX J081457.7+130037, Gaia DR2 650340408909616896
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 14 57.67 (0.1) | 08 14 57.72 | 08 14 57.68 (0.2) | 08 14 57.67 | 08 14 57.74 (0.1) | 08 14 57.68 | 08 14 57.72 | ||||||||
| Declination | 13 00 36.44 (0.1) | 13 00 36.62 | 13 00 36.45 (0.1) | 13 00 36.44 | 13 00 36.78 (0.1) | 13 00 36.45 | 13 00 36.64 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | DA | |||||||
| Effective temperature | [K] | 7689.0 (64) | 7796.0 (64) | 7687.0 (64) | 7723.0 | 7708.0 (164) | 7332.0 (39) | ||||||||
| log(g) | [cgs] | 8.37 (0.02) | 8.42 (0.02) | 8.39 (0.02) | 8.40 | 8.37 (0.04) | 7.95 (0.07) | ||||||||
| Mass | [M☉] | 0.828 (0.02) | 0.865 (0.02) | 0.844 (0.02) | 0.85 | 0.833 (0.03) | 0.567 (0.04) | ||||||||
| log(Luminosity) | [L☉] | ||||||||||||||
| Cooling age | [Gyr] | 2.7700 | 2.5810 | ||||||||||||
| 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] | 12.64 (0.2) | 12.88 (0.2) | 12.88 (0.2) | 12.64 | 12.64 (0.2) | 12.88 (0.2) | ||||||||
| Distance | [pc] | 79.10 (1) | 77.64 (1) | 77.61 (1) | 79.10 | 79.10 (1) | 77.61 (1) | ||||||||
| Composition | H | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -61.96561767 (0.2) | -61.93543495 (0.4) | -61.966 (0.2) | -61.93543495 | ||||||||||
| Proper motion (declination) | [mas/yr] | -21.18512772 (0.1) | -21.05084805 (0.2) | -21.185 (0.1) | -21.05084805 | ||||||||||
| Variability | |||||||||||||||
| Magnetic | |||||||||||||||
| Bd | [MG] | ||||||||||||||
| Infrared excess (disk) | |||||||||||||||
| Binarity | |||||||||||||||
| B magnitude | |||||||||||||||
| V magnitude | |||||||||||||||
| R magnitude | |||||||||||||||
| I magnitude | |||||||||||||||
| J magnitude | 17.70 (0.04) | ||||||||||||||
| H magnitude | |||||||||||||||
| K magnitude | |||||||||||||||
| u magnitude | 18.70 (0.02) | 18.70 (0.02) | 18.70 (0.02) | 18.70 (0.02) | 18.71 (0.03) | ||||||||||
| g magnitude | 18.27 (0.007) | 18.27 (0.007) | 18.27 (0.007) | 18.28 (0.01) | |||||||||||
| r magnitude | 18.13 (0.008) | 18.13 (0.008) | 18.13 (0.008) | 18.12 (0.02) | |||||||||||
| i magnitude | 18.17 (0.009) | 18.17 (0.009) | 18.17 (0.009) | 18.18 (0.03) | |||||||||||
| z magnitude | 18.26 (0.03) | 18.26 (0.03) | 18.26 (0.03) | 18.25 (0.05) | |||||||||||
| G magnitude | 18.13 (0.01) | 18.16 | 18.13 | 18.13 (0.003) | 18.16 | ||||||||||
| BP magnitude | 18.30 (0.01) | 18.28 | 18.28 | ||||||||||||
| RP magnitude | 17.86 (0.01) | 17.87 | 17.87 | ||||||||||||
| Pan g magnitude | 18.26 (0.006) | 18.26 (0.005) | |||||||||||||
| Pan r magnitude | 18.17 (0.006) | 18.17 (0.006) | |||||||||||||
| Pan i magnitude | 18.19 (0.006) | 18.19 (0.006) | |||||||||||||
| Pan z magnitude | 18.27 (0.01) | 18.27 (0.009) | |||||||||||||
| Pan y magnitude | 18.31 (0.03) | 18.31 (0.03) | |||||||||||||
| 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
