SDSS J215959.64+213934.9
All names: Gaia DR3 1782592366222937728, Gaia EDR3 1782592366222937728, SDSS J215959.64+213934.9, Gaia DR2 1782592366222937728, SDSS J215959.64+213934.92
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 21 59 59.64 (0.6) | 21 59 59.63 | 21 59 59.64 (1) | 21 59 59.63 (0.6) | |||||
| Declination | 21 39 34.93 (0.7) | 21 39 34.93 | 21 39 34.93 (1) | 21 39 34.92 (0.7) | |||||
| Spectral type | DA: | DA: | DA | ||||||
| Effective temperature | [K] | 7075.0 | 8001.0 (136) | ||||||
| log(g) | [cgs] | 7.68 | 7.90 (0.2) | ||||||
| Mass | [M☉] | 0.423 | 0.542 (0.1) | ||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | 0.9858 | |||||||
| 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] | 4.15 (0.7) | 3.52 (1) | 4.15 (0.7) | |||||
| Distance | [pc] | 240.81 (39) | 284.11 (90) | 240.81 (39) | |||||
| Composition | H | ||||||||
| Proper motion (right ascension) | [mas/yr] | 4.563937087 (1) | 3.477607315 (3) | 4.564 (1) | |||||
| Proper motion (declination) | [mas/yr] | 0.827643951 (0.9) | -2.410002004 (3) | 0.828 (0.9) | |||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | |||||||||
| B magnitude | |||||||||
| V magnitude | |||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | |||||||||
| H magnitude | |||||||||
| K magnitude | |||||||||
| u magnitude | 20.95 (0.07) | 20.94 (0.06) | 20.94 (0.06) | ||||||
| g magnitude | 20.38 (0.02) | 20.41 (0.02) | 20.41 (0.02) | ||||||
| r magnitude | 20.21 (0.02) | 20.24 (0.02) | 20.24 (0.02) | ||||||
| i magnitude | 20.20 (0.04) | 20.21 (0.04) | 20.21 (0.04) | ||||||
| z magnitude | 20.19 (0.1) | 20.20 (1) | 20.20 (1) | ||||||
| G magnitude | 20.23 (0.08) | 20.29 | 20.23 (0.007) | ||||||
| BP magnitude | 20.40 (0.08) | 20.55 | |||||||
| RP magnitude | 19.95 (0.08) | 19.89 | |||||||
| Pan g magnitude | 20.41 (0.02) | ||||||||
| Pan r magnitude | 20.27 (0.02) | ||||||||
| Pan i magnitude | 20.26 (0.02) | ||||||||
| Pan z magnitude | 20.25 (0.04) | ||||||||
| Pan y magnitude | 19.80 (0.2) | ||||||||
| E(B-V) | 0.034 | ||||||||
* Constant surface field
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