SDSS J142147.66+295141.8
All names: Gaia DR2 1284869084693241728, SDSS J142147.67+295141.8, SDSS J142147.67+295141.7, Gaia EDR3 1284869084693241728, Gaia DR3 1284869084693241728, LAMOST J142147.66+295141.7, SDSS J142147.66+295141.8, SDSS J142147.66+295141.7, GALEX J142147.6+295142
| 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 21 47.62 (0.1) | 14 21 47.66 | 14 21 47.62 (0.1) | 14 21 47.62 | 14 21 47.68 (0.1) | 14 21 47.67 | ||||||
| Declination | 29 51 41.59 (0.1) | 29 51 41.77 | 29 51 41.60 (0.2) | 29 51 41.59 | 29 51 41.82 (0.1) | 29 51 41.78 | ||||||
| Spectral type | DA | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 9260.0 | 9286.0 (253) | 9398.0 (63) | ||||||||
| log(g) | [cgs] | 7.98 | 7.90 (0.07) | 7.99 (0.1) | ||||||||
| Mass | [M☉] | 0.587 | 0.543 (0.05) | 0.594 (0.06) | ||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.7171 | ||||||||||
| 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] | 5.65 (0.2) | 5.88 (0.2) | 5.65 | 5.65 (0.2) | |||||||
| Distance | [pc] | 177.05 (7) | 170.13 (7) | 177.05 | 177.04 (7) | |||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -53.79252343 (0.2) | -54.03388033 (0.3) | -53.793 (0.2) | ||||||||
| Proper motion (declination) | [mas/yr] | -14.12395087 (0.2) | -14.60218745 (0.4) | -14.124 (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 | 19.01 (0.02) | 19.01 (0.02) | 19.05 (0.03) | |||||||||
| g magnitude | 18.59 (0.008) | 18.59 (0.008) | 18.58 (0.02) | |||||||||
| r magnitude | 18.62 (0.009) | 18.62 (0.009) | 18.64 (0.02) | |||||||||
| i magnitude | 18.71 (0.01) | 18.71 (0.01) | 18.71 (0.02) | |||||||||
| z magnitude | 18.88 (0.04) | 18.88 (0.04) | 18.86 (0.04) | |||||||||
| G magnitude | 18.55 (0.01) | 18.58 | 18.55 | 18.55 (0.003) | ||||||||
| BP magnitude | 18.63 (0.01) | 18.63 | ||||||||||
| RP magnitude | 18.42 (0.03) | 18.41 | ||||||||||
| Pan g magnitude | 18.59 (0.01) | |||||||||||
| Pan r magnitude | 18.63 (0.006) | |||||||||||
| Pan i magnitude | 18.73 (0.004) | |||||||||||
| Pan z magnitude | 18.88 (0.01) | |||||||||||
| Pan y magnitude | 18.93 (0.05) | |||||||||||
| E(B-V) | 0.014 | |||||||||||
* Constant surface field
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