SDSS J172906.05+442713.3
All names: GALEX J172906.0+442713, SDSS J172906.05+442713.2, Gaia DR3 1360764597083650432, SDSS J172906.05+442713.3, Gaia DR2 1360764597083650432, Gaia EDR3 1360764597083650432
| 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 | 17 29 06.06 (0.2) | 17 29 06.05 | 17 29 06.06 (0.3) | 17 29 06.04 (0.2) | 17 29 06.05 | |||||
| Declination | 44 27 13.19 (0.3) | 44 27 13.24 | 44 27 13.19 (0.4) | 44 27 13.31 (0.3) | 44 27 13.26 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 15316.0 | 18435.0 (344) | |||||||
| log(g) | [cgs] | 7.52 | 7.62 (0.07) | |||||||
| Mass | [M☉] | 0.384 | 0.467 (0.03) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.0936 | ||||||||
| 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] | 1.56 (0.2) | 1.66 (0.3) | 1.56 (0.2) | ||||||
| Distance | [pc] | 639.18 (97) | 603.55 (110) | 639.18 (97) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 12.75546675 (0.3) | 12.62954556 (0.6) | 12.755 (0.3) | ||||||
| Proper motion (declination) | [mas/yr] | -7.63835594 (0.4) | -7.789880035 (0.9) | -7.638 (0.4) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 19.44 (0.03) | 19.44 (0.03) | 19.45 (0.03) | |||||||
| g magnitude | 19.27 (0.01) | 19.27 (0.01) | 19.29 (0.02) | |||||||
| r magnitude | 19.65 (0.02) | 19.65 (0.01) | 19.66 (0.02) | |||||||
| i magnitude | 19.94 (0.02) | 19.94 (0.03) | 19.93 (0.03) | |||||||
| z magnitude | 20.19 (0.1) | 20.18 (0.1) | 20.18 (0.1) | |||||||
| G magnitude | 19.47 (0.04) | 19.52 | 19.47 (0.004) | |||||||
| BP magnitude | 19.48 (0.04) | 19.46 | ||||||||
| RP magnitude | 19.55 (0.1) | 19.61 | ||||||||
| Pan g magnitude | 19.35 (0.006) | |||||||||
| Pan r magnitude | 19.66 (0.007) | |||||||||
| Pan i magnitude | 19.93 (0.01) | |||||||||
| Pan z magnitude | 20.17 (0.05) | |||||||||
| Pan y magnitude | 20.29 (0.07) | |||||||||
| E(B-V) | 0.031 | |||||||||
* Constant surface field
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