SDSS J022153.14-030543.8
All names: Gaia EDR3 2493347468742398080, SDSS J022153.14-030543.80, Gaia DR3 2493347468742398080, GALEX J022153.2-030542, Gaia DR2 2493347468742398080, SDSS J022153.13-030543.8, SDSS J022153.13-030543.7, SDSS J022153.14-030543.8
| 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 | 02 21 53.14 (0.7) | 02 21 53.14 | 02 21 53.14 (0.7) | 02 21 53.13 (0.7) | ||||||
| Declination | -03 05 43.73 (0.6) | -03 05 43.77 | -03 05 43.73 (0.8) | -03 05 43.62 (0.6) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 8484.0 | 9465.0 (109) | |||||||
| log(g) | [cgs] | 7.52 | 8.20 (0.1) | |||||||
| Mass | [M☉] | 0.358 | 0.713 (0.07) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.5530 | ||||||||
| 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] | 2.29 (0.8) | 2.51 (0.8) | 2.29 (0.8) | ||||||
| Distance | [pc] | 437.19 (154) | 398.48 (130) | 437.18 (154) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 7.871179015 (0.7) | 7.980476119 (2) | 7.871 (0.7) | ||||||
| Proper motion (declination) | [mas/yr] | -7.296450755 (0.6) | -5.302705119 (2) | -7.296 (0.6) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.85 (0.1) | 20.80 (0.09) | 20.85 (0.1) | |||||||
| g magnitude | 20.27 (0.02) | 20.27 (0.04) | 20.27 (0.02) | |||||||
| r magnitude | 20.23 (0.03) | 20.23 (0.04) | 20.23 (0.03) | |||||||
| i magnitude | 20.30 (0.05) | 20.29 (0.05) | 20.30 (0.05) | |||||||
| z magnitude | 20.36 (0.2) | 20.36 (0.1) | 20.36 (0.1) | |||||||
| G magnitude | 20.24 (0.1) | 20.30 | 20.24 (0.009) | |||||||
| BP magnitude | 20.14 (0.1) | 20.29 | ||||||||
| RP magnitude | 20.14 (0.2) | 19.92 | ||||||||
| Pan g magnitude | 20.27 (0.03) | |||||||||
| Pan r magnitude | 20.28 (0.01) | |||||||||
| Pan i magnitude | 20.39 (0.02) | |||||||||
| Pan z magnitude | 20.44 (0.04) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.028 | |||||||||
* Constant surface field
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