Gaia DR2 1590462948470580480
All names: Gaia EDR3 1590462948470580480, Gaia DR2 1590462948470580480, SDSS J145230.73+474700.0, Gaia DR3 1590462948470580480, WDJ145230.73+474700.27, SDSS J145230.72+474700.0, J1452+4746
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 52 30.72 (0.2) | 14 52 30.72 | 14 52 30.72 | 14 52 30.73 (0.2) | 14 52 30.72 | ||||||||
| Declination | 47 46 58.97 (0.2) | 47 46 59.01 | 47 46 58.97 | 47 47 00.28 (0.2) | 47 46 59.01 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||||
| Effective temperature | [K] | 6181.0 (62) | 6191.0 (62) | 6179.0 (62) | 6084.0 | 5834.0 | 6380.0 (160) | ||||||
| log(g) | [cgs] | 8.26 (0.03) | 8.25 (0.03) | 8.25 (0.03) | 8.21 | 8.07 | 8.35 (0.05) | ||||||
| Mass | [M☉] | 0.755 (0.02) | 0.749 (0.03) | 0.745 (0.03) | 0.721 | 0.614 | 0.811 (0.04) | ||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 3.8700 | 3.6060 | 3.4990 | |||||||||
| 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] | 10.97 (0.2) | 10.86 (0.3) | 10.86 (0.3) | 10.97 | 10.97 (0.2) | 10.86 (0.3) | ||||||
| Distance | [pc] | 91.12 (2) | 92.08 (2) | 92.10 (2) | 91.12 | 91.12 (2) | 92.10 (2) | ||||||
| Composition | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -4.711946228 (0.2) | -4.374282603 (0.4) | -4.712 (0.2) | -4.374282603 | ||||||||
| Proper motion (declination) | [mas/yr] | -82.14040205 (0.3) | -81.81902095 (0.5) | -82.14 (0.3) | -81.81902095 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 18.23 (0.07) | ||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 20.18 (0.05) | 20.18 (0.05) | 20.18 (0.05) | ||||||||||
| g magnitude | 19.45 (0.01) | 19.45 (0.01) | |||||||||||
| r magnitude | 19.07 (0.01) | 19.07 (0.01) | |||||||||||
| i magnitude | 18.93 (0.01) | 18.93 (0.01) | |||||||||||
| z magnitude | 18.97 (0.04) | 18.97 (0.04) | |||||||||||
| G magnitude | 19.08 (0.03) | 19.12 | 19.08 | 19.08 (0.004) | 19.12 | ||||||||
| BP magnitude | 19.37 (0.03) | 19.39 | 19.39 | ||||||||||
| RP magnitude | 18.70 (0.03) | 18.64 | 18.64 | ||||||||||
| Pan g magnitude | 19.40 (0.01) | 19.40 (0.02) | |||||||||||
| Pan r magnitude | 19.08 (0.004) | 19.08 (0.004) | |||||||||||
| Pan i magnitude | 18.96 (0.01) | 18.96 (0.01) | |||||||||||
| Pan z magnitude | 18.98 (0.01) | 18.98 (0.01) | |||||||||||
| Pan y magnitude | 18.97 (0.03) | 18.97 (0.02) | |||||||||||
| E(B-V) | 0.011 | ||||||||||||
* Constant surface field
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