SDSS J115554.94+083549.5
All names: GALEX J115555.0+083549, SDSS J115554.95+083549.5, Gaia EDR3 3899939774894597760, Gaia DR3 3899939774894597760, Gaia DR2 3899939774894597760, SDSS J115554.94+083549.5
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 11 55 54.93 (0.2) | 11 55 54.94 | 11 55 54.93 (0.3) | 11 55 54.93 | 11 55 54.94 (0.2) | 11 55 54.95 | |||||
| Declination | 08 35 49.54 (0.2) | 08 35 49.55 | 08 35 49.54 (0.2) | 08 35 49.54 | 08 35 49.56 (0.2) | 08 35 49.54 | |||||
| Spectral type | DA | DA | DA | DAH | DA | ||||||
| Effective temperature | [K] | 8681.0 | 9256.0 (417) | 9888.0 (89) | |||||||
| log(g) | [cgs] | 8.30 | 8.53 (0.08) | 9.37 (0.07) | |||||||
| Mass | [M☉] | 0.784 | 0.936 (0.06) | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 1.3600 | |||||||||
| 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] | 7.89 (0.3) | 7.29 (0.4) | 7.89 | 7.89 (0.3) | ||||||
| Distance | [pc] | 126.79 (5) | 137.21 (8) | 126.79 | 126.79 (5) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -10.67023263 (0.3) | -11.38412511 (0.5) | -10.67 (0.3) | |||||||
| Proper motion (declination) | [mas/yr] | -1.032680113 (0.2) | -0.439522853 (0.4) | -1.033 (0.2) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | 18.61 (0.06) | ||||||||||
| H magnitude | 18.43 (0.09) | ||||||||||
| K magnitude | 18.60 (0.2) | ||||||||||
| u magnitude | 19.29 (0.03) | 19.29 (0.03) | 19.29 (0.03) | ||||||||
| g magnitude | 18.87 (0.009) | 18.87 (0.009) | 18.88 (0.03) | ||||||||
| r magnitude | 18.87 (0.01) | 18.87 (0.01) | 18.88 (0.02) | ||||||||
| i magnitude | 18.95 (0.01) | 18.95 (0.01) | 18.97 (0.02) | ||||||||
| z magnitude | 19.00 (0.04) | 19.00 (0.04) | 19.02 (0.05) | ||||||||
| G magnitude | 18.81 (0.03) | 18.84 | 18.81 | 18.81 (0.004) | |||||||
| BP magnitude | 18.92 (0.03) | 18.89 | |||||||||
| RP magnitude | 18.69 (0.03) | 18.59 | |||||||||
| Pan g magnitude | 18.85 (0.008) | ||||||||||
| Pan r magnitude | 18.85 (0.01) | ||||||||||
| Pan i magnitude | 18.97 (0.008) | ||||||||||
| Pan z magnitude | 19.07 (0.03) | ||||||||||
| Pan y magnitude | 19.03 (0.03) | ||||||||||
| E(B-V) | 0.009 | ||||||||||
* 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
