SDSS J163010.94+171219.8
All names: Gaia DR3 4467015439541380096, SDSS J163010.94+171219.80, SDSS J163010.94+171219.8, SDSS J163010.94+171219.7, GALEX J163010.9+171221, Gaia EDR3 4467015439541380096, Gaia DR2 4467015439541380096
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 30 10.94 (0.6) | 16 30 10.94 | 16 30 10.94 (0.7) | 16 30 10.94 (0.6) | ||||||
| Declination | 17 12 19.76 (0.5) | 17 12 19.78 | 17 12 19.75 (0.6) | 17 12 19.68 (0.5) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 8812.0 | 8246.0 (112) | |||||||
| log(g) | [cgs] | 8.02 | 8.32 (0.1) | |||||||
| Mass | [M☉] | 0.61 | 0.789 (0.09) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.8626 | ||||||||
| 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] | 2.44 (0.8) | 2.78 (1) | 2.44 (0.8) | ||||||
| Distance | [pc] | 409.09 (141) | 360.09 (133) | 409.08 (141) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -3.441876298 (0.8) | -4.384202635 (2) | -3.442 (0.8) | ||||||
| Proper motion (declination) | [mas/yr] | 4.856487109 (0.6) | 1.665291057 (1) | 4.856 (0.6) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 21.35 (0.1) | 21.31 (0.1) | 21.35 (0.1) | |||||||
| g magnitude | 20.70 (0.03) | 20.69 (0.03) | 20.70 (0.03) | |||||||
| r magnitude | 20.66 (0.03) | 20.64 (0.03) | 20.66 (0.03) | |||||||
| i magnitude | 20.65 (0.05) | 20.65 (0.05) | 20.65 (0.05) | |||||||
| z magnitude | 20.82 (0.2) | 20.78 (0.2) | 20.82 (0.2) | |||||||
| G magnitude | 20.59 (0.07) | 20.66 | 20.59 (0.008) | |||||||
| BP magnitude | 20.47 (0.07) | 20.51 | ||||||||
| RP magnitude | 20.30 (0.1) | 20.35 | ||||||||
| Pan g magnitude | 20.63 (0.02) | |||||||||
| Pan r magnitude | 20.61 (0.03) | |||||||||
| Pan i magnitude | 20.67 (0.02) | |||||||||
| Pan z magnitude | 20.73 (0.05) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.053 | |||||||||
* Constant surface field
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