SDSS J090053.21+223908.5
All names: GALEX J090053.1+223908, Gaia EDR3 686292171397775360, Gaia DR2 686292171397775360, SDSS J090053.20+223908.5, SDSS J090053.21+223908.57, SDSS J090053.21+223908.5, Gaia DR3 686292171397775360
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 00 53.22 (0.3) | 09 00 53.21 | 09 00 53.22 (0.4) | 09 00 53.22 | 09 00 53.19 (0.3) | ||||||
| Declination | 22 39 08.18 (0.2) | 22 39 08.55 | 22 39 08.20 (0.3) | 22 39 08.18 | 22 39 08.75 (0.2) | ||||||
| Spectral type | DA: | DA: | DA | DA | DA | ||||||
| Effective temperature | [K] | 6749.0 | 6864.0 (92) | 7367.0 (364) | |||||||
| log(g) | [cgs] | 7.64 | 7.35 (0.2) | 8.07 (0.1) | |||||||
| Mass | [M☉] | 0.401 | 0.324 (0.06) | 0.638 (0.1) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 1.0570 | |||||||||
| 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] | 5.78 (0.4) | 5.11 (0.5) | 5.78 | 5.78 (0.4) | ||||||
| Distance | [pc] | 172.89 (12) | 195.63 (20) | 172.89 | 172.89 (12) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 20.83979716 (0.4) | 20.66018855 (0.8) | 20.84 (0.4) | |||||||
| Proper motion (declination) | [mas/yr] | -35.44386548 (0.3) | -36.10900525 (0.5) | -35.444 (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 | 20.33 (0.05) | 20.34 (0.05) | 20.34 (0.05) | ||||||||
| g magnitude | 19.77 (0.01) | 19.78 (0.02) | 19.77 (0.01) | ||||||||
| r magnitude | 19.60 (0.02) | 19.60 (0.02) | 19.60 (0.02) | ||||||||
| i magnitude | 19.54 (0.02) | 19.55 (0.02) | 19.54 (0.02) | ||||||||
| z magnitude | 19.56 (0.09) | 19.56 (0.08) | 19.56 (0.09) | ||||||||
| G magnitude | 19.57 (0.04) | 19.60 | 19.57 | 19.57 (0.004) | |||||||
| BP magnitude | 19.86 (0.04) | 19.76 | |||||||||
| RP magnitude | 19.25 (0.04) | 19.14 | |||||||||
| Pan g magnitude | 19.75 (0.01) | ||||||||||
| Pan r magnitude | 19.58 (0.007) | ||||||||||
| Pan i magnitude | 19.54 (0.02) | ||||||||||
| Pan z magnitude | 19.58 (0.01) | ||||||||||
| Pan y magnitude | 19.52 (0.02) | ||||||||||
| E(B-V) | 0.009 | ||||||||||
* Constant surface field
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