SDSS J072128.84+395700.8
All names: SDSS J072128.84+395700.8, SDSS J072128.84+395700.6, GALEX J072128.8+395701, SDSS J072128.84+395700.9, Gaia EDR3 948176187359304960, Gaia DR3 948176187359304960, SDSS J072128.84+395700.65, Gaia DR2 948176187359304960
| 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 | 07 21 28.85 (0.2) | 07 21 28.85 | 07 21 28.85 (0.2) | 07 21 28.85 (0.2) | ||||||
| Declination | 39 57 00.40 (0.2) | 39 57 00.88 | 39 57 00.42 (0.2) | 39 57 00.99 (0.2) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 9752.0 | 5977.0 (100) | |||||||
| log(g) | [cgs] | 8.00 | 9.05 (0.1) | |||||||
| Mass | [M☉] | 0.598 | 1.1840000000000002 (0.06) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.6421 | ||||||||
| 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] | 5.01 (0.2) | 4.87 (0.3) | 5.01 (0.2) | ||||||
| Distance | [pc] | 199.68 (9) | 205.19 (12) | 199.68 (9) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -3.928189697 (0.2) | -3.806952216 (0.4) | -3.928 (0.2) | ||||||
| Proper motion (declination) | [mas/yr] | -36.55639286 (0.2) | -36.22675078 (0.4) | -36.556 (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 | 18.92 (0.02) | 18.91 (0.03) | 18.92 (0.02) | |||||||
| g magnitude | 18.80 (0.008) | 18.81 (0.02) | 18.80 (0.008) | |||||||
| r magnitude | 18.88 (0.01) | 18.90 (0.02) | 18.88 (0.01) | |||||||
| i magnitude | 18.98 (0.01) | 18.99 (0.03) | 18.98 (0.01) | |||||||
| z magnitude | 19.16 (0.06) | 19.17 (0.06) | 19.16 (0.06) | |||||||
| G magnitude | 18.80 (0.03) | 18.85 | 18.80 (0.004) | |||||||
| BP magnitude | 18.86 (0.03) | 18.84 | ||||||||
| RP magnitude | 18.70 (0.05) | 18.72 | ||||||||
| Pan g magnitude | 18.81 (0.006) | |||||||||
| Pan r magnitude | 18.90 (0.006) | |||||||||
| Pan i magnitude | 19.04 (0.01) | |||||||||
| Pan z magnitude | 19.18 (0.01) | |||||||||
| Pan y magnitude | 19.24 (0.03) | |||||||||
| E(B-V) | 0.015 | |||||||||
* Constant surface field
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