SDSS J145651.41+330042.7
All names: SDSS J145651.40+330042.7, Gaia DR2 1289407834333238144, Gaia DR3 1289407834333238144, SDSS J145651.41+330042.7, SDSS J145651.41+330042.77, Gaia EDR3 1289407834333238144, GALEX J145651.3+330042
| 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 | 14 56 51.39 (0.2) | 14 56 51.41 | 14 56 51.39 (0.2) | 14 56 51.39 | 14 56 51.42 (0.2) | ||||||
| Declination | 33 00 42.21 (0.2) | 33 00 42.76 | 33 00 42.23 (0.3) | 33 00 42.21 | 33 00 42.88 (0.2) | ||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 8177.0 | 8489.0 (61) | 8940.0 (460) | |||||||
| log(g) | [cgs] | 7.70 | 7.79 (0.1) | 7.97 (0.1) | |||||||
| Mass | [M☉] | 0.436 | 0.504 (0.04) | 0.579 (0.1) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.7075 | |||||||||
| 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] | 3.79 (0.3) | 3.60 (0.4) | 3.79 | 3.79 (0.3) | ||||||
| Distance | [pc] | 263.63 (22) | 277.74 (31) | 263.63 | 263.63 (22) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -24.7008972 (0.2) | -25.27078273 (0.4) | -24.701 (0.2) | |||||||
| Proper motion (declination) | [mas/yr] | -42.14989944 (0.3) | -42.09051509 (0.6) | -42.15 (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 | 20.19 (0.04) | 20.18 (0.04) | 20.19 (0.04) | ||||||||
| g magnitude | 19.77 (0.01) | 19.77 (0.02) | 19.77 (0.01) | ||||||||
| r magnitude | 19.70 (0.02) | 19.69 (0.02) | 19.70 (0.02) | ||||||||
| i magnitude | 19.83 (0.02) | 19.81 (0.02) | 19.83 (0.02) | ||||||||
| z magnitude | 19.94 (0.1) | 19.92 (0.09) | 19.94 (0.1) | ||||||||
| G magnitude | 19.69 (0.03) | 19.74 | 19.69 | 19.69 (0.004) | |||||||
| BP magnitude | 19.76 (0.03) | 19.71 | |||||||||
| RP magnitude | 19.53 (0.05) | 19.39 | |||||||||
| Pan g magnitude | 19.76 (0.01) | ||||||||||
| Pan r magnitude | 19.74 (0.02) | ||||||||||
| Pan i magnitude | 19.81 (0.01) | ||||||||||
| Pan z magnitude | 19.84 (0.01) | ||||||||||
| Pan y magnitude | 20.00 (0.1) | ||||||||||
| E(B-V) | 0.023 | ||||||||||
* Constant surface field
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