SDSS J010251.97+013742.3
All names: Gaia EDR3 2538945109299806592, Gaia DR2 2538945109299806592, SDSS J010251.97+013742.3, SDSS J010251.97+013742.38, GALEX J010251.8+013742, Gaia DR3 2538945109299806592
| 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 02 51.95 (0.4) | 01 02 51.98 | 01 02 51.95 (0.5) | 01 02 52.00 (0.4) | ||||||
| Declination | 01 37 41.94 (0.3) | 01 37 42.37 | 01 37 41.97 (0.3) | 01 37 42.76 (0.3) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 7724.0 | 8138.0 (132) | |||||||
| log(g) | [cgs] | 7.95 | 8.05 (0.1) | |||||||
| Mass | [M☉] | 0.565 | 0.624 (0.08) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.1000 | ||||||||
| 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] | 3.59 (0.5) | 4.17 (0.6) | 3.59 (0.5) | ||||||
| Distance | [pc] | 278.50 (37) | 239.74 (32) | 278.50 (37) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -45.25337456 (0.6) | -45.48140779 (1) | -45.253 (0.6) | ||||||
| Proper motion (declination) | [mas/yr] | -50.88223177 (0.4) | -51.09009174 (0.6) | -50.882 (0.4) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.55 (0.06) | 20.55 (0.05) | 20.55 (0.06) | |||||||
| g magnitude | 20.01 (0.02) | 20.03 (0.03) | 20.01 (0.02) | |||||||
| r magnitude | 19.95 (0.02) | 19.93 (0.02) | 19.95 (0.02) | |||||||
| i magnitude | 19.99 (0.03) | 19.99 (0.03) | 19.99 (0.03) | |||||||
| z magnitude | 20.07 (0.09) | 20.04 (0.08) | 20.07 (0.09) | |||||||
| G magnitude | 19.93 (0.05) | 19.96 | 19.93 (0.005) | |||||||
| BP magnitude | 20.18 (0.05) | 20.06 | ||||||||
| RP magnitude | 19.71 (0.09) | 19.59 | ||||||||
| Pan g magnitude | 20.01 (0.02) | |||||||||
| Pan r magnitude | 19.97 (0.02) | |||||||||
| Pan i magnitude | 19.97 (0.008) | |||||||||
| Pan z magnitude | 20.02 (0.02) | |||||||||
| Pan y magnitude | 20.04 (0.1) | |||||||||
| E(B-V) | 0.023 | |||||||||
* 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
