SDSS J123953.16+162929.8
All names: SDSS J123953.17+162929.9, GALEX J123953.2+162930, SDSS J123953.16+162929.8, Gaia DR2 3935128785548559744, Gaia EDR3 3935128785548559744, Gaia DR3 3935128785548559744, SDSS J123953.14+162929.9
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 12 39 53.13 (0.1) | 12 39 53.16 | 12 39 53.13 (0.1) | 12 39 53.13 | 12 39 53.18 (0.1) | 12 39 53.17 | |||||
| Declination | 16 29 30.04 (0.07) | 16 29 29.81 | 16 29 30.03 (0.1) | 16 29 30.04 | 16 29 29.71 (0.07) | 16 29 29.85 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 18947.0 | 20558.0 (1068) | 21320.0 (307) | |||||||
| log(g) | [cgs] | 7.81 | 7.81 (0.07) | 7.90 (0.05) | |||||||
| Mass | [M☉] | 0.518 | 0.525 (0.05) | 0.576 (0.02) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.0558 | |||||||||
| 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] | 3.29 (0.1) | 3.43 (0.2) | 3.29 | 3.29 (0.1) | ||||||
| Distance | [pc] | 303.71 (13) | 291.31 (14) | 303.71 | 303.71 (13) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -47.80036592 (0.1) | -48.14461883 (0.3) | -47.8 (0.1) | |||||||
| Proper motion (declination) | [mas/yr] | 20.51388913 (0.1) | 20.29324888 (0.2) | 20.514 (0.1) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 17.69 (0.01) | 17.69 (0.01) | 17.72 (0.02) | ||||||||
| g magnitude | 17.69 (0.006) | 17.69 (0.006) | 17.74 (0.03) | ||||||||
| r magnitude | 18.09 (0.007) | 18.09 (0.007) | 18.10 (0.02) | ||||||||
| i magnitude | 18.38 (0.01) | 18.38 (0.01) | 18.42 (0.02) | ||||||||
| z magnitude | 18.64 (0.03) | 18.64 (0.03) | 18.67 (0.03) | ||||||||
| G magnitude | 17.91 (0.01) | 17.93 | 17.91 | 17.91 (0.003) | |||||||
| BP magnitude | 17.83 (0.01) | 17.79 | |||||||||
| RP magnitude | 18.13 (0.01) | 18.13 | |||||||||
| Pan g magnitude | 17.75 (0.006) | ||||||||||
| Pan r magnitude | 18.11 (0.006) | ||||||||||
| Pan i magnitude | 18.44 (0.004) | ||||||||||
| Pan z magnitude | 18.67 (0.01) | ||||||||||
| Pan y magnitude | 18.83 (0.02) | ||||||||||
| E(B-V) | 0.027 | ||||||||||
* Constant surface field
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