SDSS J161839.10+180748.2
All names: Gaia EDR3 1200349144830750464, GALEX J161839.0+180747, Gaia DR2 1200349144830750464, SDSS J161839.10+180748.2, SDSS J161839.11+180748.2, SDSS J161839.11+180748.1, Gaia DR3 1200349144830750464, SDSS J161839.10+180748.1
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 18 39.11 (0.08) | 16 18 39.11 | 16 18 39.11 (0.1) | 16 18 39.11 | 16 18 39.10 (0.08) | 16 18 39.11 | |||||
| Declination | 18 07 48.22 (0.07) | 18 07 48.20 | 18 07 48.22 (0.09) | 18 07 48.22 | 18 07 48.15 (0.07) | 18 07 48.20 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 14153.0 | 15657.0 (484) | 16412.0 (224) | |||||||
| log(g) | [cgs] | 7.93 | 8.02 (0.04) | 8.03 (0.05) | |||||||
| Mass | [M☉] | 0.569 | 0.626 (0.03) | 0.631 (0.03) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.2104 | |||||||||
| 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] | 4.34 (0.1) | 4.34 (0.2) | 4.34 | 4.34 (0.1) | ||||||
| Distance | [pc] | 230.35 (6) | 230.35 (8) | 230.35 | 230.35 (6) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 6.374361696 (0.09) | 6.30305877 (0.2) | 6.374 (0.09) | |||||||
| Proper motion (declination) | [mas/yr] | 4.461081286 (0.1) | 4.14073673 (0.2) | 4.461 (0.1) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 18.28 (0.02) | 18.27 (0.02) | 18.27 (0.02) | ||||||||
| g magnitude | 17.99 (0.006) | 17.99 (0.006) | 18.00 (0.02) | ||||||||
| r magnitude | 18.26 (0.007) | 18.26 (0.007) | 18.26 (0.01) | ||||||||
| i magnitude | 18.52 (0.01) | 18.52 (0.01) | 18.52 (0.02) | ||||||||
| z magnitude | 18.78 (0.04) | 18.78 (0.04) | 18.79 (0.05) | ||||||||
| G magnitude | 18.12 (0.01) | 18.15 | 18.12 | 18.12 (0.003) | |||||||
| BP magnitude | 18.11 (0.01) | 18.08 | |||||||||
| RP magnitude | 18.24 (0.02) | 18.24 | |||||||||
| Pan g magnitude | 17.99 (0.009) | ||||||||||
| Pan r magnitude | 18.27 (0.004) | ||||||||||
| Pan i magnitude | 18.54 (0.004) | ||||||||||
| Pan z magnitude | 18.76 (0.01) | ||||||||||
| Pan y magnitude | 18.87 (0.04) | ||||||||||
| E(B-V) | 0.044 | ||||||||||
* Constant surface field
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