SDSS J074542.98+150756.0
All names: SDSS J074542.98+150755.9, SDSS J074542.99+150755.9, Gaia DR3 3164849460692252032, Gaia DR2 3164849460692252032, Gaia EDR3 3164849460692252032, GALEX J074543.0+150755, SDSS J074542.99+150755.92, SDSS J074542.98+150756.0
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | Bedard et al. 2020 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 07 45 42.97 (0.06) | 07 45 42.99 | 07 45 42.97 (0.09) | 07 45 42.97 | 07 45 42.99 (0.06) | |||||||
| Declination | 15 07 55.80 (0.05) | 15 07 56.02 | 15 07 55.81 (0.07) | 15 07 55.80 | 15 07 56.14 (0.05) | |||||||
| Spectral type | DA | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 31914.0 (105) | 28313.0 | 32604.0 (64) | 34855.0 (1902) | |||||||
| log(g) | [cgs] | 7.91 (0.02) | 7.82 | 8.08 (0.02) | 8.07 (0.05) | |||||||
| Mass | [M☉] | 0.6 (0.01) | 0.55 | 0.687 (0.01) | 0.693 (0.04) | |||||||
| log(Luminosity) | [L☉] | -0.72 (0.02) | ||||||||||
| Cooling age | [Gyr] | 0.0072 (0.0002) | 0.0108 | |||||||||
| 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] | 4.27 (0.07) | 4.29 (0.1) | 4.27 | 4.27 (0.07) | |||||||
| Distance | [pc] | 234.03 (4) | 233.15 (5) | 234.03 | 234.03 (4) | |||||||
| Composition | H | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -23.19846326 (0.08) | -23.70037806 (0.2) | -23.198 (0.08) | ||||||||
| Proper motion (declination) | [mas/yr] | -21.27510486 (0.06) | -21.09330488 (0.2) | -21.275 (0.06) | ||||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 16.09 (0.006) | 16.10 (0.01) | 16.09 (0.006) | |||||||||
| g magnitude | 16.37 (0.004) | 16.40 (0.01) | 16.37 (0.004) | |||||||||
| r magnitude | 16.87 (0.005) | 16.88 (0.01) | 16.87 (0.005) | |||||||||
| i magnitude | 17.21 (0.006) | 17.22 (0.01) | 17.21 (0.006) | |||||||||
| z magnitude | 17.53 (0.01) | 17.54 (0.02) | 17.53 (0.01) | |||||||||
| G magnitude | 16.64 (0.006) | 16.67 | 16.64 | 16.64 (0.003) | ||||||||
| BP magnitude | 16.49 (0.006) | 16.40 | ||||||||||
| RP magnitude | 16.91 (0.007) | 16.90 | ||||||||||
| Pan g magnitude | 16.46 (0.006) | |||||||||||
| Pan r magnitude | 16.87 (0.002) | |||||||||||
| Pan i magnitude | 17.24 (0.003) | |||||||||||
| Pan z magnitude | 17.54 (0.008) | |||||||||||
| Pan y magnitude | 17.72 (0.01) | |||||||||||
| E(B-V) | 0.011 | |||||||||||
* Constant surface field
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