SDSS J145029.30+074219.5
All names: J1450+0742, GALEX J145029.3+074219, Gaia DR2 1173230210222240640, SDSS J145029.31+074219.5, SDSS J145029.30+074219.5, Gaia EDR3 1173230210222240640, Gaia DR3 1173230210222240640, WDJ145029.30+074219.61, SDSS J145029.31+074219.6
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 50 29.34 (0.1) | 14 50 29.31 | 14 50 29.34 (0.1) | 14 50 29.34 | 14 50 29.30 (0.1) | 14 50 29.34 | 14 50 29.31 | ||||||||
| Declination | 07 42 19.56 (0.1) | 07 42 19.58 | 07 42 19.56 (0.1) | 07 42 19.56 | 07 42 19.60 (0.1) | 07 42 19.56 | 07 42 19.60 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | DA | |||||||
| Effective temperature | [K] | 8084.0 (78) | 8090.0 (71) | 8087.0 (78) | 8068.0 | 7952.0 (200) | 7957.0 (43) | ||||||||
| log(g) | [cgs] | 8.29 (0.02) | 8.27 (0.02) | 8.27 (0.02) | 8.27 | 8.25 (0.04) | 8.21 (0.07) | ||||||||
| Mass | [M☉] | 0.778 (0.02) | 0.767 (0.02) | 0.768 (0.02) | 0.765 | 0.752 (0.04) | 0.719 (0.04) | ||||||||
| log(Luminosity) | [L☉] | ||||||||||||||
| Cooling age | [Gyr] | 1.6700 | 1.6570 | ||||||||||||
| 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] | 11.01 (0.1) | 10.88 (0.2) | 10.88 (0.2) | 11.01 | 11.01 (0.1) | 10.88 (0.2) | ||||||||
| Distance | [pc] | 90.81 (1) | 91.91 (1) | 91.88 (1) | 90.81 | 90.81 (1) | 91.88 (1) | ||||||||
| Composition | H | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 37.28284618 (0.2) | 37.53485467 (0.3) | 37.283 (0.2) | 37.53485467 | ||||||||||
| Proper motion (declination) | [mas/yr] | -2.723745164 (0.2) | -3.196253372 (0.3) | -2.724 (0.2) | -3.196253372 | ||||||||||
| Variability | |||||||||||||||
| Magnetic | |||||||||||||||
| Bd | [MG] | ||||||||||||||
| Infrared excess (disk) | |||||||||||||||
| Binarity | |||||||||||||||
| B magnitude | |||||||||||||||
| V magnitude | |||||||||||||||
| R magnitude | |||||||||||||||
| I magnitude | |||||||||||||||
| J magnitude | 17.68 (0.03) | 17.68 (0.03) | |||||||||||||
| H magnitude | 17.58 (0.05) | 17.58 (0.05) | |||||||||||||
| K magnitude | 17.62 (0.1) | 17.60 (0.1) | |||||||||||||
| u magnitude | 18.67 (0.02) | 18.64 (0.02) | 18.67 (0.02) | 18.67 (0.02) | 18.66 (0.02) | ||||||||||
| g magnitude | 18.23 (0.007) | 18.23 (0.007) | 18.23 (0.007) | 18.24 (0.02) | |||||||||||
| r magnitude | 18.17 (0.008) | 18.16 (0.008) | 18.16 (0.008) | 18.17 (0.01) | |||||||||||
| i magnitude | 18.21 (0.009) | 18.21 (0.009) | 18.21 (0.009) | 18.20 (0.01) | |||||||||||
| z magnitude | 18.26 (0.02) | 18.26 (0.02) | 18.26 (0.02) | 18.26 (0.03) | |||||||||||
| G magnitude | 18.13 (0.02) | 18.15 | 18.13 | 18.13 (0.003) | 18.15 | ||||||||||
| BP magnitude | 18.29 (0.02) | 18.29 | 18.29 | ||||||||||||
| RP magnitude | 17.88 (0.02) | 17.91 | 17.91 | ||||||||||||
| Pan g magnitude | 18.25 (0.007) | 18.25 (0.007) | |||||||||||||
| Pan r magnitude | 18.17 (0.007) | 18.17 (0.007) | |||||||||||||
| Pan i magnitude | 18.21 (0.009) | 18.21 (0.009) | |||||||||||||
| Pan z magnitude | 18.29 (0.01) | 18.29 (0.01) | |||||||||||||
| Pan y magnitude | 18.41 (0.01) | 18.41 (0.01) | |||||||||||||
| E(B-V) | 0.009 | ||||||||||||||
* Constant surface field
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