SDSS J162721.62+304320.2
All names: Gaia DR2 1324152264332075008, SDSS J162721.62+304320.1, Gaia DR3 1324152264332075008, SDSS J162721.61+304320.1, SDSS J162721.62+304320.2, SDSS J162721.61+304320.2, GALEX J162721.6+304320, Gaia EDR3 1324152264332075008
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 27 21.60 (0.1) | 16 27 21.62 | 16 27 21.60 (0.1) | 16 27 21.60 | 16 27 21.62 (0.1) | 16 27 21.62 | ||||||
| Declination | 30 43 20.25 (0.1) | 30 43 20.15 | 30 43 20.25 (0.2) | 30 43 20.25 | 30 43 20.11 (0.1) | 30 43 20.23 | ||||||
| Spectral type | DC:DA: | DC:DA: | DA | DC | DC:DA: | DC: | ||||||
| Effective temperature | [K] | 9096.0 | 8920.0 | 9620.0 (282) | 10092.0 (24) | |||||||
| log(g) | [cgs] | 8.18 | 8.10 | 8.33 (0.05) | 9.49 (0.4) | |||||||
| Mass | [M☉] | 0.707 | 0.641 | 0.805 (0.04) | ||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.9990 | 0.9735 | |||||||||
| log(H/He) | ||||||||||||
| log(C/He) | ||||||||||||
| log(Ca/He) | ||||||||||||
| log(Ca/H) | ||||||||||||
| Parallax | [mas] | 6.66 (0.1) | 6.41 (0.2) | 6.66 | 6.66 (0.1) | |||||||
| Distance | [pc] | 150.20 (3) | 155.96 (5) | 150.20 | 150.20 (3) | |||||||
| Composition | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -16.92944282 (0.1) | -17.31675377 (0.3) | -16.929 (0.1) | ||||||||
| Proper motion (declination) | [mas/yr] | 8.823663102 (0.2) | 8.993155012 (0.3) | 8.824 (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 | 18.99 (0.02) | 18.99 (0.02) | 19.01 (0.03) | |||||||||
| g magnitude | 18.73 (0.008) | 18.73 (0.008) | 18.74 (0.01) | |||||||||
| r magnitude | 18.76 (0.01) | 18.76 (0.01) | 18.76 (0.02) | |||||||||
| i magnitude | 18.85 (0.01) | 18.85 (0.01) | 18.85 (0.02) | |||||||||
| z magnitude | 18.99 (0.04) | 18.99 (0.04) | 19.00 (0.04) | |||||||||
| G magnitude | 18.71 (0.01) | 18.74 | 18.71 | 18.71 (0.003) | ||||||||
| BP magnitude | 18.82 (0.01) | 18.83 | ||||||||||
| RP magnitude | 18.59 (0.02) | 18.59 | ||||||||||
| Pan g magnitude | 18.76 (0.007) | |||||||||||
| Pan r magnitude | 18.80 (0.006) | |||||||||||
| Pan i magnitude | 18.89 (0.01) | |||||||||||
| Pan z magnitude | 19.01 (0.009) | |||||||||||
| Pan y magnitude | 19.10 (0.04) | |||||||||||
| E(B-V) | 0.016 | |||||||||||
* Constant surface field
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