SDSS J105408.70+080612.5
All names: GALEX J105408.7+080612, Gaia DR2 3865941604053715200, Gaia EDR3 3865941604053715200, Gaia DR3 3865941604053715200, SDSS J105408.70+080612.5
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 54 08.68 (0.9) | 10 54 08.70 | 10 54 08.68 (1) | 10 54 08.70 (0.9) | 10 54 08.70 | |||||
| Declination | 08 06 12.40 (0.7) | 08 06 12.52 | 08 06 12.40 (1) | 08 06 12.53 (0.7) | 08 06 12.52 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 17791.0 | 16884.0 (894) | |||||||
| log(g) | [cgs] | 8.46 | 7.46 (0.3) | |||||||
| Mass | [M☉] | 0.908 | 0.412 (0.09) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.2598 | ||||||||
| 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] | 1.09 (0.9) | 1.86 (1) | 1.09 (0.9) | ||||||
| Distance | [pc] | 919.21 (764) | 538.20 (285) | 919.20 (764) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -22.27114911 (1) | -24.90471086 (3) | -22.271 (1) | ||||||
| Proper motion (declination) | [mas/yr] | -8.349327937 (1) | -6.595859244 (2) | -8.349 (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 | 20.64 (0.07) | 20.63 (0.07) | 20.63 (0.07) | |||||||
| g magnitude | 20.35 (0.02) | 20.39 (0.03) | 20.39 (0.03) | |||||||
| r magnitude | 20.62 (0.04) | 20.64 (0.04) | 20.64 (0.04) | |||||||
| i magnitude | 20.99 (0.07) | 21.02 (0.07) | 21.02 (0.07) | |||||||
| z magnitude | 21.08 (0.3) | 21.08 (0.2) | 21.08 (0.2) | |||||||
| G magnitude | 20.56 (0.2) | 20.65 | 20.56 (0.01) | |||||||
| BP magnitude | 20.63 (0.2) | 20.22 | ||||||||
| RP magnitude | 20.17 (0.3) | 21.15 | ||||||||
| Pan g magnitude | 20.43 (0.02) | |||||||||
| Pan r magnitude | 20.61 (0.03) | |||||||||
| Pan i magnitude | 21.00 (0.04) | |||||||||
| Pan z magnitude | 20.98 (0.04) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.026 | |||||||||
* Constant surface field
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