SDSS J143042.78+250024.4
All names: SDSS J143042.78+250024.48, Gaia DR2 1255261680394064768, Gaia EDR3 1255261680394064768, Gaia DR3 1255261680394064768, GALEX J143042.7+250025, SDSS J143042.77+250024.4, SDSS J143042.78+250024.4
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 30 42.76 (0.7) | 14 30 42.77 | 14 30 42.77 (0.9) | 14 30 42.78 (0.7) | ||||||
| Declination | 25 00 24.39 (0.7) | 25 00 24.49 | 25 00 24.39 (1) | 25 00 24.58 (0.7) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 8130.0 | 10642.0 (50) | |||||||
| log(g) | [cgs] | 6.92 | 7.54 (0.1) | |||||||
| Mass | [M☉] | 0.188 | 0.406 (0.05) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | |||||||||
| 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] | 1.19 (1) | 1.46 (1) | 1.19 (1) | ||||||
| Distance | [pc] | 843.68 (684) | 685.12 (558) | 843.67 (684) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -10.98841175 (0.9) | -12.13005461 (2) | -10.988 (0.9) | ||||||
| Proper motion (declination) | [mas/yr] | -12.09829006 (1) | -11.88054572 (2) | -12.098 (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 | 21.29 (0.1) | 21.28 (0.1) | 21.28 (0.1) | |||||||
| g magnitude | 20.70 (0.03) | 20.70 (0.03) | 20.70 (0.03) | |||||||
| r magnitude | 20.80 (0.04) | 20.83 (0.04) | 20.83 (0.04) | |||||||
| i magnitude | 20.83 (0.06) | 20.88 (0.06) | 20.88 (0.06) | |||||||
| z magnitude | 20.65 (0.2) | 20.65 (0.2) | 20.65 (0.2) | |||||||
| G magnitude | 20.67 (0.1) | 20.75 | 20.67 (0.009) | |||||||
| BP magnitude | 20.83 (0.1) | 20.76 | ||||||||
| RP magnitude | 20.48 (0.2) | 20.60 | ||||||||
| Pan g magnitude | 20.61 (0.03) | |||||||||
| Pan r magnitude | 20.75 (0.04) | |||||||||
| Pan i magnitude | 20.83 (0.03) | |||||||||
| Pan z magnitude | 21.14 (0.07) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.022 | |||||||||
* Constant surface field
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