SDSS J224024.52+123441.6
All names: Gaia EDR3 2731513885025782528, SDSS J224024.52+123441.6, Gaia DR2 2731513885025782528, SDSS J224024.51+123441.6, Gaia DR3 2731513885025782528
| 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 | 22 40 24.51 (0.4) | 22 40 24.52 | 22 40 24.51 (1) | 22 40 24.52 (0.4) | 22 40 24.52 | |||||
| Declination | 12 34 41.60 (0.4) | 12 34 41.59 | 12 34 41.60 (0.5) | 12 34 41.61 (0.4) | 12 34 41.63 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 27213.0 | 25675.0 (628) | |||||||
| log(g) | [cgs] | 5.98 | 7.80 (0.09) | |||||||
| Mass | [M☉] | 0.152 | 0.542 (0.04) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | |||||||||
| 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] | 2.00 (0.5) | 0.28 (2) | 2.00 (0.5) | ||||||
| Distance | [pc] | 500.97 (138) | 3534.95 (19316) | 500.98 (138) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -3.884115757 (0.5) | -2.407632277 (1) | -3.884 (0.5) | ||||||
| Proper motion (declination) | [mas/yr] | -0.124044104 (0.5) | 0.887613288 (1) | -0.124 (0.5) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 19.39 (0.02) | 19.36 (0.03) | 19.36 (0.03) | |||||||
| g magnitude | 19.47 (0.01) | 19.46 (0.02) | 19.46 (0.02) | |||||||
| r magnitude | 19.82 (0.02) | 19.85 (0.03) | 19.85 (0.03) | |||||||
| i magnitude | 20.14 (0.03) | 20.08 (0.03) | 20.08 (0.03) | |||||||
| z magnitude | 20.44 (0.1) | 20.28 (0.1) | 20.28 (0.1) | |||||||
| G magnitude | 19.64 (0.07) | 19.68 | 19.64 (0.006) | |||||||
| BP magnitude | 19.64 (0.07) | 19.65 | ||||||||
| RP magnitude | 19.71 (0.09) | 19.95 | ||||||||
| Pan g magnitude | 19.46 (0.009) | |||||||||
| Pan r magnitude | 19.83 (0.008) | |||||||||
| Pan i magnitude | 20.13 (0.01) | |||||||||
| Pan z magnitude | 20.33 (0.04) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.061 | |||||||||
* Constant surface field
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