SDSS J140823.15+342356.5
All names: SDSS J140823.14+342356.5, SDSS J140823.15+342356.5, GALEX J140823.1+342358, Gaia DR3 1481889611201588736, Gaia EDR3 1481889611201588736, Gaia DR2 1481889611201588736
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 08 23.15 (0.2) | 14 08 23.15 | 14 08 23.15 (0.4) | 14 08 23.14 (0.2) | 14 08 23.15 | |||||
| Declination | 34 23 56.40 (0.3) | 34 23 56.50 | 34 23 56.41 (0.4) | 34 23 56.52 (0.3) | 34 23 56.51 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 10015.0 | 11121.0 (302) | |||||||
| log(g) | [cgs] | 6.86 | 8.07 (0.2) | |||||||
| Mass | [M☉] | 0.194 | 0.642 (0.1) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | |||||||||
| 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] | 1.31 (0.4) | 1.20 (0.6) | 1.31 (0.4) | ||||||
| Distance | [pc] | 765.85 (257) | 835.54 (395) | 765.87 (257) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 11.57183683 (0.2) | 10.87470009 (0.7) | 11.572 (0.2) | ||||||
| Proper motion (declination) | [mas/yr] | -7.682836174 (0.4) | -8.591906232 (0.9) | -7.683 (0.4) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.58 (0.05) | 20.58 (0.06) | 20.55 (0.06) | |||||||
| g magnitude | 20.09 (0.02) | 20.09 (0.02) | 20.11 (0.03) | |||||||
| r magnitude | 20.29 (0.02) | 20.29 (0.02) | 20.29 (0.03) | |||||||
| i magnitude | 20.41 (0.04) | 20.41 (0.04) | 20.42 (0.04) | |||||||
| z magnitude | 20.63 (0.2) | 20.63 (0.2) | 20.63 (0.2) | |||||||
| G magnitude | 20.17 (0.04) | 20.21 | 20.17 (0.004) | |||||||
| BP magnitude | 20.19 (0.04) | 20.20 | ||||||||
| RP magnitude | 20.13 (0.06) | 19.98 | ||||||||
| Pan g magnitude | 20.07 (0.01) | |||||||||
| Pan r magnitude | 20.23 (0.03) | |||||||||
| Pan i magnitude | 20.42 (0.02) | |||||||||
| Pan z magnitude | 20.51 (0.05) | |||||||||
| Pan y magnitude | 20.13 (0.1) | |||||||||
| E(B-V) | 0.019 | |||||||||
* Constant surface field
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