SDSS J125609.35+183955.9
All names: Gaia EDR3 3941103359935056640, J1256+1839, SDSS J125609.35+183955.8, Gaia DR3 3941103359935056640, SDSS J125609.35+183955.9, Gaia DR2 3941103359935056640, WDJ125609.38+183956.39
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | 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 | 12 56 09.31 (0.2) | 12 56 09.35 | 12 56 09.31 (0.3) | 12 56 09.31 | 12 56 09.38 (0.2) | 12 56 09.31 | 12 56 09.35 | |||||||
| Declination | 18 39 54.86 (0.1) | 18 39 55.83 | 18 39 54.90 (0.2) | 18 39 54.86 | 18 39 56.38 (0.1) | 18 39 54.90 | 18 39 55.88 | |||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | |||||||
| Effective temperature | [K] | 6630.0 (53) | 6605.0 (56) | 6720.0 | 6863.0 (137) | 6798.0 (82) | ||||||||
| log(g) | [cgs] | 8.23 (0.04) | 8.22 (0.04) | 8.26 | 8.24 (0.05) | 7.96 (0.2) | ||||||||
| Mass | [M☉] | 0.738 (0.03) | 0.73 (0.04) | 0.754 | 0.744 (0.04) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 2.9700 | 2.8910 | |||||||||||
| 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] | 9.86 (0.3) | 10.13 (0.3) | 10.13 (0.3) | 9.86 | 9.86 (0.3) | 10.13 (0.3) | |||||||
| Distance | [pc] | 101.39 (3) | 98.72 (3) | 98.70 (3) | 101.39 | 101.39 (3) | 98.70 (3) | |||||||
| Composition | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -59.26683789 (0.3) | -59.58797757 (0.6) | -59.267 (0.3) | -59.58797757 | |||||||||
| Proper motion (declination) | [mas/yr] | -95.49657451 (0.3) | -95.54798388 (0.4) | -95.497 (0.3) | -95.54798388 | |||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | ||||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | 18.27 (0.08) | |||||||||||||
| H magnitude | ||||||||||||||
| K magnitude | ||||||||||||||
| u magnitude | 19.89 (0.04) | 19.86 (0.04) | 19.89 (0.04) | 19.89 (0.04) | 19.91 (0.07) | |||||||||
| g magnitude | 19.16 (0.01) | 19.16 (0.01) | 19.16 (0.01) | 19.18 (0.02) | ||||||||||
| r magnitude | 18.95 (0.01) | 18.95 (0.01) | 18.95 (0.01) | 18.95 (0.02) | ||||||||||
| i magnitude | 18.88 (0.01) | 18.88 (0.01) | 18.88 (0.01) | 18.90 (0.02) | ||||||||||
| z magnitude | 18.93 (0.04) | 18.93 (0.04) | 18.93 (0.04) | 18.92 (0.04) | ||||||||||
| G magnitude | 18.92 (0.02) | 18.95 | 18.92 | 18.92 (0.003) | 18.95 | |||||||||
| BP magnitude | 19.17 (0.02) | 19.14 | 19.14 | |||||||||||
| RP magnitude | 18.54 (0.02) | 18.54 | 18.54 | |||||||||||
| Pan g magnitude | 19.15 (0.007) | 19.15 (0.008) | ||||||||||||
| Pan r magnitude | 18.93 (0.02) | 18.93 (0.02) | ||||||||||||
| Pan i magnitude | 18.88 (0.008) | 18.88 (0.008) | ||||||||||||
| Pan z magnitude | 18.93 (0.009) | 18.93 (0.008) | ||||||||||||
| Pan y magnitude | 18.94 (0.03) | 18.94 (0.02) | ||||||||||||
| E(B-V) | 0.005 | |||||||||||||
* 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
