SDSS J102640.31+220953.1
All names: SDSS J102640.31+220953.1, SDSS J102640.31+220953.12, Gaia DR3 721953662808980480, Gaia EDR3 721953662808980480, Gaia DR2 721953662808980480, GALEX J102640.3+220954
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2016 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 26 40.31 (0.5) | 10 26 40.31 | 10 26 40.31 (0.9) | 10 26 40.32 (0.5) | ||||||
| Declination | 22 09 52.80 (0.8) | 22 09 53.13 | 22 09 52.82 (2) | 22 09 53.22 (0.8) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 7306.0 | 8025.0 (81) | |||||||
| log(g) | [cgs] | 6.41 | 8.12 (0.1) | |||||||
| Mass | [M☉] | 0.084 | 0.574 (0.06) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | |||||||||
| 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] | 4.55 (0.6) | 2.04 (1) | 4.55 (0.6) | ||||||
| Distance | [pc] | 219.69 (29) | 489.56 (253) | 219.69 (29) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -4.250258306 (0.7) | -1.359119084 (1) | -4.25 (0.7) | ||||||
| Proper motion (declination) | [mas/yr] | -26.16119789 (1) | -27.59073102 (2) | -26.161 (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 | 20.45 (0.05) | 20.41 (0.04) | 20.41 (0.04) | |||||||
| g magnitude | 20.01 (0.01) | 20.02 (0.02) | 20.02 (0.02) | |||||||
| r magnitude | 19.90 (0.02) | 19.89 (0.02) | 19.89 (0.02) | |||||||
| i magnitude | 19.96 (0.02) | 19.95 (0.04) | 19.95 (0.04) | |||||||
| z magnitude | 19.94 (0.07) | 19.89 (0.07) | 19.89 (0.07) | |||||||
| G magnitude | 19.88 (0.07) | 19.92 | 19.88 (0.006) | |||||||
| BP magnitude | 20.13 (0.07) | 20.09 | ||||||||
| RP magnitude | 19.57 (0.07) | 19.70 | ||||||||
| Pan g magnitude | 20.02 (0.01) | |||||||||
| Pan r magnitude | 19.90 (0.02) | |||||||||
| Pan i magnitude | 19.91 (0.02) | |||||||||
| Pan z magnitude | 19.96 (0.05) | |||||||||
| Pan y magnitude | 20.00 (0.04) | |||||||||
| E(B-V) | 0.015 | |||||||||
* Constant surface field
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