SDSS J030939.03+380116.9
All names: Gaia DR2 139569119812607872, SDSS J030939.02+380116.8, Gaia DR3 139569119812607872, SDSS J030939.03+380116.9, GALEX J030939.0+380118, SDSS J030939.03+380116.8, Gaia EDR3 139569119812607872, SDSS J030939.02+380116.9
| Parameter | Unit | Gaia EDR3 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 03 09 39.03 (0.5) | 03 09 39.03 | 03 09 39.03 (1) | 03 09 39.03 (0.5) | 03 09 39.03 | ||||
| Declination | 38 01 16.73 (0.4) | 38 01 16.85 | 38 01 16.74 (0.5) | 38 01 16.94 (0.4) | 38 01 16.86 | ||||
| Spectral type | DA | DA | DA | DA | |||||
| Effective temperature | [K] | 10530.0 | 23344.0 (627) | ||||||
| log(g) | [cgs] | 7.34 | 8.03 (0.09) | ||||||
| Mass | [M☉] | 0.304 | 0.645 (0.05) | ||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | 0.2742 | |||||||
| 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] | 2.31 (0.6) | 1.63 (1) | 2.31 (0.6) | |||||
| Distance | [pc] | 432.18 (106) | 612.50 (420) | 432.19 (106) | |||||
| Composition | H | ||||||||
| Proper motion (right ascension) | [mas/yr] | 2.85872902 (0.6) | 4.902353274 (1) | 2.859 (0.6) | |||||
| Proper motion (declination) | [mas/yr] | -12.86386994 (0.5) | -10.62862527 (1) | -12.864 (0.5) | |||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | |||||||||
| B magnitude | |||||||||
| V magnitude | |||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | |||||||||
| H magnitude | |||||||||
| K magnitude | |||||||||
| u magnitude | 20.12 (0.04) | 20.12 (0.04) | 20.12 (0.05) | ||||||
| g magnitude | 19.97 (0.02) | 19.96 (0.02) | 19.99 (0.02) | ||||||
| r magnitude | 20.11 (0.02) | 20.11 (0.03) | 20.13 (0.02) | ||||||
| i magnitude | 20.36 (0.04) | 20.36 (0.04) | 20.37 (0.04) | ||||||
| z magnitude | 20.45 (0.1) | 20.45 (0.1) | 20.45 (0.1) | ||||||
| G magnitude | 20.05 (0.05) | 20.12 | 20.05 (0.007) | ||||||
| BP magnitude | 20.07 (0.05) | 20.09 | |||||||
| RP magnitude | 19.93 (0.1) | 19.89 | |||||||
| Pan g magnitude | |||||||||
| Pan r magnitude | |||||||||
| Pan i magnitude | |||||||||
| Pan z magnitude | |||||||||
| Pan y magnitude | |||||||||
| E(B-V) | 0.125 | ||||||||
* 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
