USNO-B1.0 1309-00227446
All names: Gaia EDR3 1536896872269526144, LSPM J1206+4055, Gaia DR3 1536896872269526144, GALEX J120658.6+405600, Gaia DR2 1536896872269526144, SDSS J120658.64+405558.7, SDSS J120658.64+405558.6, SDSS J120658.63+405558.6, USNO-B1.0 1309-00227446
| 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 | 12 06 58.45 (0.1) | 12 06 58.64 | 12 06 58.46 (0.2) | 12 06 58.45 | 12 06 58.69 (0.1) | 12 06 58.64 | |||||
| Declination | 40 55 58.24 (0.2) | 40 55 58.65 | 40 55 58.26 (0.2) | 40 55 58.24 | 40 55 58.66 (0.2) | 40 55 58.66 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 6927.0 | 6906.0 (224) | 6796.0 (93) | |||||||
| log(g) | [cgs] | 8.34 | 8.33 (0.06) | 7.54 (0.4) | |||||||
| Mass | [M☉] | 0.809 | 0.801 (0.06) | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 3.1760 | |||||||||
| 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] | 8.82 (0.2) | 8.87 (0.3) | 8.82 | 8.82 (0.2) | ||||||
| Distance | [pc] | 113.34 (3) | 112.78 (4) | 113.34 | 113.34 (3) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -167.0962032 (0.2) | -167.1948665 (0.3) | -167.096 (0.2) | |||||||
| Proper motion (declination) | [mas/yr] | -25.75404607 (0.2) | -26.60567738 (0.5) | -25.754 (0.2) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | 20.20 | ||||||||||
| V magnitude | |||||||||||
| R magnitude | 19.50 | ||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 20.09 (0.05) | 20.09 (0.05) | 20.08 (0.06) | ||||||||
| g magnitude | 19.48 (0.01) | 19.48 (0.01) | 19.49 (0.02) | ||||||||
| r magnitude | 19.24 (0.01) | 19.24 (0.01) | 19.24 (0.02) | ||||||||
| i magnitude | 19.19 (0.02) | 19.20 (0.02) | 19.20 (0.02) | ||||||||
| z magnitude | 19.23 (0.05) | 19.23 (0.05) | 19.22 (0.06) | ||||||||
| G magnitude | 19.24 (0.03) | 19.27 | 19.24 | 19.24 (0.004) | |||||||
| BP magnitude | 19.50 (0.03) | 19.44 | |||||||||
| RP magnitude | 18.89 (0.03) | 18.87 | |||||||||
| Pan g magnitude | 19.42 (0.01) | ||||||||||
| Pan r magnitude | 19.26 (0.01) | ||||||||||
| Pan i magnitude | 19.21 (0.007) | ||||||||||
| Pan z magnitude | 19.26 (0.01) | ||||||||||
| Pan y magnitude | 19.28 (0.03) | ||||||||||
| E(B-V) | 0.005 | ||||||||||
* Constant surface field
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