Gaia DR2 4437884055061048064
All names: SDSS J162216.17+053252.2, 2MASS J16221619+0532522, TIC 270645306, PM J16222+0532, GALEX J162216.1+053252, SDSS J162216.16+053252.2, WDJ162216.20+053252.40, J1622+0532, WDJ162216.2+053252.39, Gaia EDR3 4437884055061048064, 16222+0532, Gaia DR2 4437884055061048064, Gaia DR3 4437884055061048064
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Limoges et al. 2015 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 22 16.05 (0.05) | 16 22 16.06 | 16 22 16.05 | 16 22 16.20 (0.05) | 16 22 16.06 | |||||||||
| Declination | 05 32 51.59 (0.04) | 05 32 51.62 | 05 32 51.59 | 05 32 52.40 (0.04) | 05 32 51.62 | |||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | ||||||||
| Effective temperature | [K] | 7583.0 (26) | 7261.0 (115) | 7581.0 (26) | 7293.0 | 7063.0 | 7690.0 (179) | 7549.0 (56) | ||||||
| log(g) | [cgs] | 7.45 (0.009) | 7.36 (0.03) | 7.47 (0.01) | 7.37 | 7.25 | 8.20 (0.2) | 7.43 (0.01) | ||||||
| Mass | [M☉] | 0.326 (0.005) | 0.295 (0.01) | 0.333 (0.006) | 0.298 | 0.244 | 0.72 (0.1) | 0.32 (0.008) | ||||||
| log(Luminosity) | [L☉] | -3.41 | ||||||||||||
| Cooling age | [Gyr] | 0.6900 | 0.7129 | 0.7546 | ||||||||||
| 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] | 14.02 (0.06) | 14.20 (0.09) | 14.20 (0.09) | 14.02 | 14.02 (0.06) | 14.20 (0.09) | |||||||
| Distance | [pc] | 71.35 (0.3) | 70.42 (0.4) | 70.40 (0.4) | 45.50 (1) | 71.35 | 71.34 (0.3) | 70.40 (0.4) | ||||||
| Composition | H | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -136.3251402 (0.06) | -136.482916 (0.1) | -130.0 | -136.325 (0.06) | -136.482916 | ||||||||
| Proper motion (declination) | [mas/yr] | -50.10110597 (0.04) | -50.11434124 (0.07) | -38.0 | -50.101 (0.04) | -50.11434124 | ||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | ||||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | 15.92 (0.03) | 15.92 | 15.92 (0.07) | |||||||||||
| H magnitude | 15.85 (0.03) | 15.85 | 15.85 (0.1) | |||||||||||
| K magnitude | 15.22 (0.03) | 15.22 | ||||||||||||
| u magnitude | 17.30 (0.009) | 17.31 | 17.32 (0.009) | 17.32 (0.009) | ||||||||||
| g magnitude | 16.82 | 16.83 (0.005) | 16.83 (0.005) | |||||||||||
| r magnitude | 16.73 | 16.72 (0.005) | 16.72 (0.005) | |||||||||||
| i magnitude | 16.71 | 16.71 (0.006) | 16.71 (0.006) | |||||||||||
| z magnitude | 16.80 | 16.76 (0.01) | 16.76 (0.01) | |||||||||||
| G magnitude | 16.67 (0.005) | 16.69 | 16.67 | 16.67 (0.003) | 16.69 | |||||||||
| BP magnitude | 16.82 (0.005) | 16.82 | 16.82 | |||||||||||
| RP magnitude | 16.40 (0.005) | 16.41 | 16.41 | |||||||||||
| Pan g magnitude | 16.86 (4e-06) | 16.86 (0) | ||||||||||||
| Pan r magnitude | 16.73 (0.009) | 16.73 (0.009) | ||||||||||||
| Pan i magnitude | 16.74 (0.002) | 16.74 (0.003) | ||||||||||||
| Pan z magnitude | 16.77 (0.006) | 16.77 (0.006) | ||||||||||||
| Pan y magnitude | 16.83 (0.009) | 16.83 (0.009) | ||||||||||||
| E(B-V) | 0.003 | |||||||||||||
* Constant surface field
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