SDSS J084345.52+055830.8
All names: SDSS J084345.53+055830.49, Gaia EDR3 583027727234795392, Gaia DR3 583027727234795392, SDSS J084345.53+055830.4, Gaia DR2 583027727234795392, SDSS J084345.52+055830.8
| 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 | 08 43 45.52 (0.04) | 08 43 45.53 | 08 43 45.52 (0.06) | 08 43 45.52 | 08 43 45.53 (0.04) | ||||||
| Declination | 05 58 30.33 (0.03) | 05 58 30.82 | 05 58 30.35 (0.04) | 05 58 30.33 | 05 58 30.85 (0.03) | ||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 20054.0 | 26537.0 (110) | 24636.0 (377) | |||||||
| log(g) | [cgs] | 7.07 | 7.55 (0) | 7.32 (0.02) | |||||||
| Mass | [M☉] | 0.281 | 0.478 (0) | 0.358 (0.007) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.4030 | |||||||||
| 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] | 3.71 (0.06) | 3.69 (0.08) | 3.71 | 3.71 (0.06) | ||||||
| Distance | [pc] | 269.32 (4) | 271.17 (6) | 269.32 | 269.32 (4) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -9.080687747 (0.07) | -9.143343255 (0.1) | -9.081 (0.07) | |||||||
| Proper motion (declination) | [mas/yr] | -32.57619469 (0.04) | -32.60541424 (0.08) | -32.576 (0.04) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | 17.04 (0.01) | ||||||||||
| H magnitude | 17.04 (0.03) | ||||||||||
| K magnitude | 17.21 (0.08) | ||||||||||
| u magnitude | 16.20 (0.006) | 16.20 (0.01) | 16.20 (0.006) | ||||||||
| g magnitude | 16.26 (0.003) | 16.26 (0) | 16.26 (0.003) | ||||||||
| r magnitude | 16.68 (0.004) | 16.68 (0) | 16.68 (0.004) | ||||||||
| i magnitude | 17.00 (0.005) | 17.00 (0.01) | 17.00 (0.005) | ||||||||
| z magnitude | 17.31 (0.02) | 17.31 (0.02) | 17.32 (0.01) | ||||||||
| G magnitude | 16.50 (0.003) | 16.52 | 16.50 | 16.50 (0.003) | |||||||
| BP magnitude | 16.39 (0.003) | 16.36 | |||||||||
| RP magnitude | 16.72 (0.004) | 16.72 | |||||||||
| Pan g magnitude | 16.33 (0.005) | ||||||||||
| Pan r magnitude | 16.71 (0.004) | ||||||||||
| Pan i magnitude | 17.04 (0.003) | ||||||||||
| Pan z magnitude | 17.29 (0.007) | ||||||||||
| Pan y magnitude | 17.45 (0.008) | ||||||||||
| E(B-V) | 0.020 | ||||||||||
* Constant surface field
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