SDSS J130805.91+035424.1
All names: SDSS J130805.91+035424.1, SDSS J130805.95+035424.3, GALEX J130805.9+035424, Gaia DR3 3692826624996378368, Gaia EDR3 3692826624996378368, Gaia DR2 3692826624996378368, SDSS J130805.91+035424.16, SDSS J130805.95+035424.4
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | Hardy et al. 2023a | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 08 05.89 (0.2) | 13 08 05.95 | 13 08 05.89 (0.2) | 13 08 05.89 | 13 08 05.95 (0.2) | |||||||
| Declination | 03 54 24.14 (0.1) | 03 54 24.39 | 03 54 24.15 (0.2) | 03 54 24.14 | 03 54 24.43 (0.1) | |||||||
| Spectral type | DA | DAH | DAH | DA | DAH | DA | ||||||
| Effective temperature | [K] | 17570.7 (345) | 14375.0 | 17974.0 (128) | 16649.0 (1244) | |||||||
| log(g) | [cgs] | 7.75 (0.8) | 7.53 | 7.91 (0.03) | 7.78 (0.09) | |||||||
| Mass | [M☉] | 0.4856490028147809 (0.07) | 0.384 | 0.501 (0.07) | ||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.1184 | ||||||||||
| 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] | 3.05 (0.2) | 2.85 (0.2) | 3.05 | 3.05 (0.2) | |||||||
| Distance | [pc] | 328.23 (18) | 350.93 (28) | 328.23 | 328.22 (18) | |||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -61.82115988 (0.2) | -62.62472556 (0.5) | -61.821 (0.2) | ||||||||
| Proper motion (declination) | [mas/yr] | -18.12548869 (0.2) | -18.44863056 (0.3) | -18.125 (0.2) | ||||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | 18.60 (0.2) | |||||||||||
| K magnitude | ||||||||||||
| u magnitude | 18.48 (0.01) | 18.48 (0.03) | 18.48 (0.01) | |||||||||
| g magnitude | 18.27 (0.007) | 18.28 (0.02) | 18.27 (0.007) | |||||||||
| r magnitude | 18.60 (0.009) | 18.60 (0.02) | 18.60 (0.009) | |||||||||
| i magnitude | 18.86 (0.01) | 18.86 (0.02) | 18.86 (0.01) | |||||||||
| z magnitude | 19.22 (0.06) | 19.22 (0.06) | 19.23 (0.06) | |||||||||
| G magnitude | 18.43 (0.01) | 18.47 | 18.43 | 18.43 (0.003) | ||||||||
| BP magnitude | 18.39 (0.01) | 18.33 | ||||||||||
| RP magnitude | 18.56 (0.04) | 18.52 | ||||||||||
| Pan g magnitude | 18.31 (0.006) | |||||||||||
| Pan r magnitude | 18.62 (0.005) | |||||||||||
| Pan i magnitude | 18.88 (0.005) | |||||||||||
| Pan z magnitude | 19.10 (0.01) | |||||||||||
| Pan y magnitude | 19.23 (0.03) | |||||||||||
| E(B-V) | 0.022 | |||||||||||
* Constant surface field
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