SDSS J095456.98+311051.6
All names: SDSS J095456.98+311051.6, SDSS J095456.97+311051.5, Gaia DR2 745101337510979712, Gaia EDR3 745101337510979712, Gaia DR3 745101337510979712, SDSS J095456.98+311051.5
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 54 56.97 (0.3) | 09 54 56.98 | 09 54 56.97 (0.5) | 09 54 56.98 (0.3) | 09 54 56.98 | |||||
| Declination | 31 10 51.38 (0.3) | 31 10 51.58 | 31 10 51.39 (0.5) | 31 10 51.71 (0.3) | 31 10 51.58 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 20802.0 | 16438.0 (504) | |||||||
| log(g) | [cgs] | 7.60 | 7.81 (0.1) | |||||||
| Mass | [M☉] | 0.433 | 0.522 (0.06) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.0341 | ||||||||
| 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] | 1.27 (0.4) | 1.20 (0.7) | 1.27 (0.4) | ||||||
| Distance | [pc] | 786.52 (236) | 833.80 (486) | 786.53 (236) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -12.77796809 (0.4) | -12.23465703 (0.9) | -12.778 (0.4) | ||||||
| Proper motion (declination) | [mas/yr] | -20.82637477 (0.3) | -20.12048658 (0.8) | -20.826 (0.3) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 19.92 (0.04) | 19.92 (0.04) | 19.90 (0.05) | |||||||
| g magnitude | 19.65 (0.01) | 19.65 (0.01) | 19.65 (0.02) | |||||||
| r magnitude | 19.93 (0.02) | 19.93 (0.02) | 19.92 (0.03) | |||||||
| i magnitude | 20.19 (0.03) | 20.19 (0.03) | 20.19 (0.03) | |||||||
| z magnitude | 20.61 (0.1) | 20.61 (0.1) | 20.58 (0.1) | |||||||
| G magnitude | 19.79 (0.04) | 19.85 | 19.79 (0.004) | |||||||
| BP magnitude | 19.79 (0.04) | 19.78 | ||||||||
| RP magnitude | 19.88 (0.08) | 19.85 | ||||||||
| Pan g magnitude | 19.68 (0.009) | |||||||||
| Pan r magnitude | 19.94 (0.03) | |||||||||
| Pan i magnitude | 20.24 (0.04) | |||||||||
| Pan z magnitude | 20.32 (0.05) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.019 | |||||||||
* 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
