SDSS J145329.64+304029.5
All names: SDSS J145329.64+304029.5, GALEX J145329.6+304029, LAMOST J145329.64+304029.5, Gaia DR2 1282343472124199296, Gaia EDR3 1282343472124199296, Gaia DR3 1282343472124199296
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Guo et al. 2015 | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 53 29.62 (0.09) | 14 53 29.64 | 14 53 29.63 (0.1) | 14 53 29.62 | 14 53 29.65 (0.09) | 14 53 29.64 | ||||||
| Declination | 30 40 29.61 (0.1) | 30 40 29.52 | 30 40 29.61 (0.1) | 30 40 29.61 | 30 40 29.55 (0.1) | 30 40 29.52 | ||||||
| Spectral type | DA | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 20819.0 | 23151.0 (1533) | 27273.0 (325) | ||||||||
| log(g) | [cgs] | 7.29 | 7.50 (0.1) | 7.90 (0.05) | ||||||||
| Mass | [M☉] | 0.336 | 0.406 (0.06) | 0.59 (0.02) | ||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.0157 | ||||||||||
| 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] | 1.74 (0.2) | 1.59 (0.2) | 1.74 | 1.74 (0.2) | |||||||
| Distance | [pc] | 573.84 (56) | 629.19 (84) | 573.84 | 573.86 (56) | |||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -20.96746507 (0.1) | -21.11489556 (0.2) | -20.967 (0.1) | ||||||||
| Proper motion (declination) | [mas/yr] | 4.229797713 (0.2) | 4.057250356 (0.3) | 4.23 (0.2) | ||||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 18.25 (0.01) | 18.25 (0.01) | 18.25 (0.02) | |||||||||
| g magnitude | 18.38 (0.007) | 18.38 (0.007) | 18.39 (0.02) | |||||||||
| r magnitude | 18.84 (0.01) | 18.84 (0.01) | 18.84 (0.02) | |||||||||
| i magnitude | 19.15 (0.02) | 19.15 (0.01) | 19.16 (0.03) | |||||||||
| z magnitude | 19.47 (0.06) | 19.47 (0.07) | 19.47 (0.06) | |||||||||
| G magnitude | 18.62 (0.01) | 18.66 | 18.62 | 18.62 (0.003) | ||||||||
| BP magnitude | 18.54 (0.01) | 18.49 | ||||||||||
| RP magnitude | 18.88 (0.03) | 18.92 | ||||||||||
| Pan g magnitude | 18.44 (0.006) | |||||||||||
| Pan r magnitude | 18.83 (0.008) | |||||||||||
| Pan i magnitude | 19.17 (0.009) | |||||||||||
| Pan z magnitude | 19.46 (0.03) | |||||||||||
| Pan y magnitude | 19.51 (0.03) | |||||||||||
| E(B-V) | 0.025 | |||||||||||
* Constant surface field
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