SDSS J161940.02+222958.3
All names: Gaia DR3 1301581184695538560, Gaia DR2 1301581184695538560, SDSS J161940.02+222958.3, Gaia EDR3 1301581184695538560, GALEX J161940.0+222957, SDSS J161940.02+222958.2, SDSS J161940.03+222958.0
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Bedard et al. 2020 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 19 40.04 (0.03) | 16 19 40.02 | 16 19 40.03 (0.06) | 16 19 40.04 | 16 19 40.02 (0.03) | 16 19 40.02 | ||||||
| Declination | 22 29 57.95 (0.04) | 22 29 58.32 | 22 29 57.97 (0.06) | 22 29 57.95 | 22 29 58.42 (0.04) | 22 29 58.29 | ||||||
| Spectral type | DA | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 36246.0 (216) | 21999.0 | 32692.0 (742) | 36788.0 (269) | |||||||
| log(g) | [cgs] | 7.20 (0.03) | 6.72 | 7.18 (0.03) | 7.30 (0.04) | |||||||
| Mass | [M☉] | 0.35 (0.01) | 0.219 | 0.357 (0.008) | 0.46 (0.01) | |||||||
| log(Luminosity) | [L☉] | -0.02 (0.02) | ||||||||||
| Cooling age | [Gyr] | 0.0001 (0.0001) | ||||||||||
| 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] | 2.37 (0.06) | 2.40 (0.09) | 2.37 | 2.37 (0.06) | |||||||
| Distance | [pc] | 421.64 (1e+01) | 416.20 (15) | 421.64 | 421.64 (1e+01) | |||||||
| Composition | H | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 12.12290593 (0.05) | 12.10219037 (0.1) | 12.123 (0.05) | ||||||||
| Proper motion (declination) | [mas/yr] | -29.47368212 (0.06) | -29.41150979 (0.1) | -29.474 (0.06) | ||||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | 17.26 (0.02) | |||||||||||
| H magnitude | 17.34 (0.04) | |||||||||||
| K magnitude | 17.46 (0.09) | |||||||||||
| u magnitude | 16.19 (0.006) | 16.19 (0.006) | 16.20 (0.01) | |||||||||
| g magnitude | 16.43 (0.005) | 16.43 (0.005) | 16.46 (0.02) | |||||||||
| r magnitude | 16.85 (0.006) | 16.85 (0.006) | 16.86 (0.02) | |||||||||
| i magnitude | 17.20 (0.007) | 17.20 (0.007) | 17.17 (0.02) | |||||||||
| z magnitude | 17.47 (0.01) | 17.47 (0.01) | 17.46 (0.03) | |||||||||
| G magnitude | 16.66 (0.004) | 16.68 | 16.66 | 16.66 (0.003) | ||||||||
| BP magnitude | 16.54 (0.004) | 16.46 | ||||||||||
| RP magnitude | 16.89 (0.004) | 16.88 | ||||||||||
| Pan g magnitude | 16.50 (0.003) | |||||||||||
| Pan r magnitude | 16.88 (0.003) | |||||||||||
| Pan i magnitude | 17.22 (0.004) | |||||||||||
| Pan z magnitude | 17.49 (0.009) | |||||||||||
| Pan y magnitude | 17.66 (0.008) | |||||||||||
| E(B-V) | 0.063 | |||||||||||
* Constant surface field
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