SDSS J003845.17+033033.2
All names: SDSS J003845.16+033033.1, SDSS J003845.16+033033.2, Gaia DR2 2553726600029656576, GALEX J003845.1+033034, Gaia EDR3 2553726600026375040, Gaia DR3 2553726600029656576, SDSS J003845.17+033033.23, SDSS J003845.17+033033.2
| 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 | 00 38 45.21 (0.6) | 00 38 45.17 | 00 38 45.16 (0.9) | 00 38 45.18 (0.5) | ||||||
| Declination | 03 30 29.66 (0.3) | 03 30 33.22 | 03 30 33.16 (0.9) | 03 30 33.20 (0.3) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 8176.0 | 8261.0 (99) | |||||||
| log(g) | [cgs] | 8.34 | 8.09 (0.1) | |||||||
| Mass | [M☉] | 0.813 | 0.647 (0.08) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.8690 | ||||||||
| 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] | -0.13 (0.7) | 4.27 (0.9) | 3.93 (0.6) | ||||||
| Distance | [pc] | 233.94 (52) | 254.67 (40) | |||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 7.21764522 (0.9) | -24.64139034 (2) | -25.329 (0.7) | ||||||
| Proper motion (declination) | [mas/yr] | -2.293777315 (0.7) | -2.187822401 (2) | -2.758 (0.6) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.81 (0.07) | 20.78 (0.07) | 20.81 (0.07) | |||||||
| g magnitude | 20.34 (0.02) | 20.36 (0.03) | 20.34 (0.02) | |||||||
| r magnitude | 20.35 (0.03) | 20.38 (0.03) | 20.35 (0.03) | |||||||
| i magnitude | 20.34 (0.04) | 20.36 (0.04) | 20.34 (0.04) | |||||||
| z magnitude | 20.40 (0.1) | 20.42 (0.1) | 20.40 (0.1) | |||||||
| G magnitude | 20.30 (0.08) | 20.30 | 20.24 (0.005) | |||||||
| BP magnitude | 20.96 (0.08) | 20.17 | ||||||||
| RP magnitude | 19.28 (0.04) | 19.75 | ||||||||
| Pan g magnitude | 20.31 (0.02) | |||||||||
| Pan r magnitude | 20.31 (0.02) | |||||||||
| Pan i magnitude | 20.32 (0.02) | |||||||||
| Pan z magnitude | 20.31 (0.05) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.021 | |||||||||
* Constant surface field
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