SDSS J010935.75+021235.2
All names: Gaia EDR3 2538649065793758208, SDSS J010935.75+021235.24, Gaia DR3 2538649065793758208, SDSS J010935.75+021235.2, Gaia DR2 2538649065793758208, SDSS J010935.74+021235.2, GALEX J010935.7+021234
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 01 09 35.75 (1) | 01 09 35.75 | 01 09 35.75 (1) | 01 09 35.75 (1) | ||||||
| Declination | 02 12 35.18 (0.9) | 02 12 35.23 | 02 12 35.19 (1) | 02 12 35.23 (0.9) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 8405.0 | 9080.0 (147) | |||||||
| log(g) | [cgs] | 8.63 | 7.50 (0.2) | |||||||
| Mass | [M☉] | 0.998 | 0.3829999999999999 (0.07) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.8840 | ||||||||
| 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] | 3.93 (1) | 4.24 (1) | 3.93 (1) | ||||||
| Distance | [pc] | 254.44 (66) | 235.59 (63) | 254.44 (66) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 5.58752646 (2) | 5.904837063 (3) | 5.588 (2) | ||||||
| Proper motion (declination) | [mas/yr] | -2.982562108 (1) | -4.870391027 (2) | -2.983 (1) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 21.26 (0.09) | 21.18 (0.08) | 21.18 (0.08) | |||||||
| g magnitude | 20.76 (0.03) | 20.76 (0.03) | 20.76 (0.03) | |||||||
| r magnitude | 20.79 (0.03) | 20.79 (0.03) | 20.79 (0.03) | |||||||
| i magnitude | 20.86 (0.05) | 20.85 (0.05) | 20.85 (0.05) | |||||||
| z magnitude | 20.76 (0.2) | 20.81 (0.1) | 20.81 (0.1) | |||||||
| G magnitude | 20.73 (0.2) | 20.82 | 20.73 (0.01) | |||||||
| BP magnitude | 21.00 (0.2) | 20.72 | ||||||||
| RP magnitude | 20.47 (0.2) | 20.24 | ||||||||
| Pan g magnitude | 20.79 (0.02) | |||||||||
| Pan r magnitude | 20.76 (0.05) | |||||||||
| Pan i magnitude | 20.84 (0.02) | |||||||||
| Pan z magnitude | 20.65 (0.04) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.022 | |||||||||
* 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
