SDSS J172129.24+651806.3
All names: SDSS J172129.24+651806.3, SDSS J172129.25+651806.2, SDSS J172129.26+651806.2, Gaia DR3 1633692245279061632, Gaia EDR3 1633692245279061632, Gaia DR2 1633692240981611392
| 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 | 17 21 29.29 (0.1) | 17 21 29.26 | 17 21 29.28 (0.2) | 17 21 29.29 | 17 21 29.24 (0.1) | 17 21 29.26 | |||||
| Declination | 65 18 05.99 (0.2) | 65 18 06.20 | 65 18 06.00 (0.2) | 65 18 05.99 | 65 18 06.38 (0.2) | 65 18 06.22 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 13660.0 | 16188.0 (1048) | 16541.0 (157) | |||||||
| log(g) | [cgs] | 7.73 | 7.97 (0.08) | 7.99 (0.03) | |||||||
| Mass | [M☉] | 0.467 | 0.601 (0.06) | 0.61 (0.02) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.1770 | |||||||||
| 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] | 3.01 (0.2) | 2.91 (0.2) | 3.01 | 3.01 (0.2) | ||||||
| Distance | [pc] | 332.03 (17) | 343.35 (22) | 332.03 | 332.03 (17) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 16.4750139 (0.2) | 16.76174817 (0.3) | 16.475 (0.2) | |||||||
| Proper motion (declination) | [mas/yr] | -24.54574533 (0.2) | -23.70321004 (0.5) | -24.546 (0.2) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 18.86 (0.02) | 18.86 (0.02) | 18.88 (0.02) | ||||||||
| g magnitude | 18.59 (0.008) | 18.59 (0.008) | 18.63 (0.02) | ||||||||
| r magnitude | 18.93 (0.01) | 18.93 (0.01) | 18.91 (0.02) | ||||||||
| i magnitude | 19.19 (0.02) | 19.18 (0.02) | 19.13 (0.02) | ||||||||
| z magnitude | 19.45 (0.06) | 19.45 (0.07) | 19.43 (0.07) | ||||||||
| G magnitude | 18.78 (0.02) | 18.81 | 18.78 | 18.78 (0.003) | |||||||
| BP magnitude | 18.77 (0.02) | 18.73 | |||||||||
| RP magnitude | 18.94 (0.03) | 18.88 | |||||||||
| Pan g magnitude | 18.66 (0.006) | ||||||||||
| Pan r magnitude | 18.92 (0.006) | ||||||||||
| Pan i magnitude | 19.21 (0.007) | ||||||||||
| Pan z magnitude | 19.36 (0.03) | ||||||||||
| Pan y magnitude | 19.55 (0.1) | ||||||||||
| E(B-V) | 0.023 | ||||||||||
* Constant surface field
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