SDSS J160945.43+520030.2
All names: GALEX J160945.4+520030, Gaia DR3 1427722346954233472, SDSS J160945.43+520030.1, SDSS J160945.43+520030.2, Gaia DR2 1427722346954233472, Gaia EDR3 1427722346954233472
| 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 | 16 09 45.43 (0.5) | 16 09 45.43 | 16 09 45.43 (0.7) | 16 09 45.43 (0.5) | 16 09 45.43 | |||||
| Declination | 52 00 29.48 (0.5) | 52 00 30.22 | 52 00 29.51 (0.8) | 52 00 30.21 (0.5) | 52 00 30.19 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 8493.0 | 8608.0 (131) | |||||||
| log(g) | [cgs] | 7.93 | 8.42 (0.2) | |||||||
| Mass | [M☉] | 0.555 | 0.853 (0.1) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.8338 | ||||||||
| 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] | 2.70 (0.6) | 2.92 (0.9) | 2.70 (0.6) | ||||||
| Distance | [pc] | 370.09 (84) | 342.39 (102) | 370.10 (84) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 2.193879946 (0.6) | 1.819651213 (2) | 2.194 (0.6) | ||||||
| Proper motion (declination) | [mas/yr] | -45.23773412 (0.7) | -46.46798493 (1) | -45.238 (0.7) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.76 (0.07) | 20.76 (0.07) | 20.74 (0.08) | |||||||
| g magnitude | 20.39 (0.02) | 20.39 (0.02) | 20.42 (0.04) | |||||||
| r magnitude | 20.37 (0.03) | 20.37 (0.03) | 20.39 (0.03) | |||||||
| i magnitude | 20.37 (0.04) | 20.37 (0.04) | 20.39 (0.04) | |||||||
| z magnitude | 20.48 (0.2) | 20.48 (0.2) | 20.54 (0.2) | |||||||
| G magnitude | 20.32 (0.05) | 20.39 | 20.32 (0.007) | |||||||
| BP magnitude | 20.45 (0.05) | 20.54 | ||||||||
| RP magnitude | 20.17 (0.1) | 19.96 | ||||||||
| Pan g magnitude | 20.37 (0.02) | |||||||||
| Pan r magnitude | 20.38 (0.02) | |||||||||
| Pan i magnitude | 20.46 (0.02) | |||||||||
| Pan z magnitude | 20.49 (0.04) | |||||||||
| Pan y magnitude | 20.17 (0.2) | |||||||||
| E(B-V) | 0.020 | |||||||||
* Constant surface field
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