SDSS J070426.34+400044.4
All names: Gaia DR3 947757651385782016, GALEX J070426.4+400044, SDSS J070426.34+400044.4, SDSS J070426.34+400044.3, Gaia DR2 947757651385782016, Gaia EDR3 947757651385782016
| 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 | 07 04 26.34 (0.2) | 07 04 26.34 | 07 04 26.34 (0.3) | 07 04 26.35 (0.2) | 07 04 26.34 | |||||
| Declination | 40 00 44.52 (0.2) | 40 00 44.37 | 40 00 44.52 (0.3) | 40 00 44.29 (0.2) | 40 00 44.41 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 13554.0 | 18314.0 (240) | |||||||
| log(g) | [cgs] | 8.02 | 8.02 (0.04) | |||||||
| Mass | [M☉] | 0.62 | 0.629 (0.02) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.2743 | ||||||||
| 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] | 3.02 (0.2) | 3.35 (0.4) | 3.02 (0.2) | ||||||
| Distance | [pc] | 330.91 (25) | 298.46 (34) | 330.92 (25) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -8.551721745 (0.3) | -8.576778601 (0.5) | -8.552 (0.3) | ||||||
| Proper motion (declination) | [mas/yr] | 14.75786911 (0.2) | 15.19921755 (0.5) | 14.758 (0.2) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 18.81 (0.02) | 18.81 (0.02) | 18.95 (0.04) | |||||||
| g magnitude | 18.92 (0.009) | 18.92 (0.009) | 18.80 (0.01) | |||||||
| r magnitude | 19.07 (0.01) | 19.07 (0.01) | 19.00 (0.02) | |||||||
| i magnitude | 19.31 (0.02) | 19.31 (0.02) | 19.28 (0.02) | |||||||
| z magnitude | 20.00 (0.1) | 20.00 (0.1) | 19.55 (0.07) | |||||||
| G magnitude | 18.90 (0.03) | 18.94 | 18.90 (0.004) | |||||||
| BP magnitude | 18.93 (0.03) | 18.83 | ||||||||
| RP magnitude | 19.02 (0.07) | 18.97 | ||||||||
| Pan g magnitude | 18.80 (0.007) | |||||||||
| Pan r magnitude | 19.00 (0.008) | |||||||||
| Pan i magnitude | 19.27 (0.007) | |||||||||
| Pan z magnitude | 19.53 (0.02) | |||||||||
| Pan y magnitude | 19.64 (0.1) | |||||||||
| E(B-V) | 0.045 | |||||||||
* Constant surface field
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