SDSS J091002.83+232220.0
All names: GALEX J091002.8+232220, SDSS J091002.83+232220.0, Gaia EDR3 687142540558021120, Gaia DR3 687142540558021120, Gaia DR2 687142540558021120, SDSS J091002.83+232219.9
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Hardy et al. 2023a | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 10 02.83 (0.5) | 09 10 02.84 | 09 10 02.83 (1) | 09 10 02.83 (0.5) | 09 10 02.83 | ||||||
| Declination | 23 22 19.90 (0.4) | 23 22 19.98 | 23 22 19.90 (1) | 23 22 20.04 (0.4) | 23 22 20.03 | ||||||
| Spectral type | DA | DAH | DAH | DAH | DA | ||||||
| Effective temperature | [K] | 15711.6 (279) | 13948.0 | 15291.0 (538) | |||||||
| log(g) | [cgs] | 7.80 (0.2) | 7.62 | 7.76 (0.1) | |||||||
| Mass | [M☉] | 0.5084890060272657 (0.2) | 0.417 | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.1421 | |||||||||
| 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] | 2.21 (0.7) | 1.61 (1) | 2.21 (0.7) | |||||||
| Distance | [pc] | 453.30 (144) | 622.54 (403) | 453.31 (144) | |||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -0.610494576 (0.8) | -1.300666787 (2) | -0.61 (0.8) | |||||||
| Proper motion (declination) | [mas/yr] | -8.849412838 (0.7) | -8.551275105 (2) | -8.849 (0.7) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 20.25 (0.04) | 20.26 (0.04) | 20.22 (0.05) | ||||||||
| g magnitude | 19.92 (0.01) | 19.92 (0.01) | 19.94 (0.02) | ||||||||
| r magnitude | 20.19 (0.02) | 20.20 (0.02) | 20.20 (0.02) | ||||||||
| i magnitude | 20.42 (0.04) | 20.42 (0.04) | 20.41 (0.04) | ||||||||
| z magnitude | 20.53 (0.2) | 20.54 (0.2) | 20.52 (0.2) | ||||||||
| G magnitude | 20.07 (0.07) | 20.14 | 20.07 (0.006) | ||||||||
| BP magnitude | 20.10 (0.07) | 20.06 | |||||||||
| RP magnitude | 19.95 (0.1) | 20.25 | |||||||||
| Pan g magnitude | 19.93 (0.01) | ||||||||||
| Pan r magnitude | 20.20 (0.02) | ||||||||||
| Pan i magnitude | 20.38 (0.02) | ||||||||||
| Pan z magnitude | 20.58 (0.07) | ||||||||||
| Pan y magnitude | |||||||||||
| E(B-V) | 0.036 | ||||||||||
* Constant surface field
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