SDSS J112452.36+485235.1
All names: SDSS J112452.36+485235.1, SDSS J112452.36+485235.18, Gaia DR2 789874859743163008, Gaia EDR3 789874859743163008, GALEX J112452.2+485233, Gaia DR3 789874859743163008
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Kepler et al. 2016 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 11 24 52.35 (0.2) | 11 24 52.36 | 11 24 52.36 (0.3) | 11 24 52.37 (0.2) | |||||||
| Declination | 48 52 34.72 (0.3) | 48 52 35.17 | 48 52 34.73 (0.3) | 48 52 35.19 (0.3) | |||||||
| Spectral type | DC: | DC: | DC: | DC | DC | ||||||
| Effective temperature | [K] | 7547.0 | 7328.0 | 7982.0 (255) | |||||||
| log(g) | [cgs] | 8.26 | 8.18 | 8.00 (0) | |||||||
| Mass | [M☉] | 0.754 | 0.686 | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 1.9780 | 1.8600 | ||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | 5.17 (0.4) | 5.23 (0.5) | 5.17 (0.4) | |||||||
| Distance | [pc] | 193.36 (14) | 191.08 (19) | 193.36 (14) | |||||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -10.36090392 (0.3) | -10.29265925 (0.5) | -10.361 (0.3) | |||||||
| Proper motion (declination) | [mas/yr] | -29.42111986 (0.3) | -28.67166148 (0.7) | -29.421 (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 | 20.69 (0.07) | 20.67 (0.07) | 20.69 (0.07) | ||||||||
| g magnitude | 20.09 (0.02) | 20.11 (0.04) | 20.09 (0.02) | ||||||||
| r magnitude | 19.95 (0.02) | 19.97 (0.05) | 19.95 (0.02) | ||||||||
| i magnitude | 20.11 (0.03) | 20.12 (0.09) | 20.10 (0.03) | ||||||||
| z magnitude | 20.32 (0.1) | 20.34 (0.1) | 20.32 (0.1) | ||||||||
| G magnitude | 19.96 (0.04) | 20.02 | 19.96 (0.005) | ||||||||
| BP magnitude | 20.14 (0.04) | 20.15 | |||||||||
| RP magnitude | 19.79 (0.06) | 19.81 | |||||||||
| Pan g magnitude | 20.07 (0.01) | ||||||||||
| Pan r magnitude | 19.99 (0.009) | ||||||||||
| Pan i magnitude | 19.99 (0.02) | ||||||||||
| Pan z magnitude | 20.03 (0.02) | ||||||||||
| Pan y magnitude | 20.07 (0.1) | ||||||||||
| E(B-V) | 0.014 | ||||||||||
* 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
