SDSS J072043.35+372033.0
All names: SDSS J072043.35+372033.0, Gaia EDR3 898145457653825792, Gaia DR3 898145457653825792, Gaia DR2 898145457653825792, SDSS J072043.35+372032.9, SDSS J072043.34+372032.9, GALEX J072043.3+372032
| 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 20 43.35 (0.3) | 07 20 43.34 | 07 20 43.35 (0.4) | 07 20 43.35 (0.3) | 07 20 43.35 | |||||
| Declination | 37 20 33.03 (0.3) | 37 20 32.97 | 37 20 33.03 (0.4) | 37 20 33.03 (0.3) | 37 20 33.00 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 18243.0 | 20809.0 (473) | |||||||
| log(g) | [cgs] | 8.13 | 8.49 (0.06) | |||||||
| Mass | [M☉] | 0.695 | 0.91 (0.04) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.1302 | ||||||||
| 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] | 2.24 (0.3) | 2.06 (0.5) | 2.24 (0.3) | ||||||
| Distance | [pc] | 447.39 (67) | 485.25 (118) | 447.39 (67) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 1.955018007 (0.4) | 3.429215408 (0.8) | 1.955 (0.4) | ||||||
| Proper motion (declination) | [mas/yr] | -0.113871402 (0.4) | -0.833887095 (0.8) | -0.114 (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 | 19.45 (0.03) | 19.45 (0.03) | 19.42 (0.03) | |||||||
| g magnitude | 19.39 (0.01) | 19.39 (0.01) | 19.40 (0.02) | |||||||
| r magnitude | 19.74 (0.02) | 19.74 (0.02) | 19.77 (0.02) | |||||||
| i magnitude | 20.01 (0.03) | 20.01 (0.03) | 20.02 (0.04) | |||||||
| z magnitude | 20.22 (0.1) | 20.22 (0.1) | 20.21 (0.1) | |||||||
| G magnitude | 19.58 (0.04) | 19.63 | 19.58 (0.005) | |||||||
| BP magnitude | 19.60 (0.04) | 19.51 | ||||||||
| RP magnitude | 19.79 (0.07) | 19.67 | ||||||||
| Pan g magnitude | 19.44 (0.01) | |||||||||
| Pan r magnitude | 19.73 (0.008) | |||||||||
| Pan i magnitude | 20.05 (0.01) | |||||||||
| Pan z magnitude | 20.29 (0.06) | |||||||||
| Pan y magnitude | 20.88 (0.2) | |||||||||
| E(B-V) | 0.028 | |||||||||
* Constant surface field
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