LSPM J0755+0813
All names: LSPM J0755+0813, Gaia EDR3 3145370645837100160, SDSS J075514.66+081315.3, USNO-B1.0 0982-00182530, Gaia DR2 3145370645837100160, SDSS J075514.66+081315.36, WDJ075514.73+081315.00, SDSS J075514.65+081315.3, J0755+0813, Gaia DR3 3145370645837100160
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 07 55 14.53 (0.2) | 07 55 14.66 | 07 55 14.54 (0.2) | 07 55 14.53 | 07 55 14.73 (0.2) | 07 55 14.54 | |||||||||
| Declination | 08 13 15.97 (0.1) | 08 13 15.34 | 08 13 15.94 (0.1) | 08 13 15.97 | 08 13 15.01 (0.1) | 08 13 15.94 | |||||||||
| Spectral type | DA | DA | DA | DA: | DA: | DA | DA | DA | |||||||
| Effective temperature | [K] | 5621.0 (30) | 5676.0 (31) | 5620.0 (30) | 5607.0 | 6010.0 (500) | 5616.0 (99) | ||||||||
| log(g) | [cgs] | 8.11 (0.02) | 8.14 (0.02) | 8.10 (0.02) | 8.10 | 7.93 (0.05) | 8.10 (0.04) | ||||||||
| Mass | [M☉] | 0.656 (0.01) | 0.671 (0.02) | 0.65 (0.02) | 0.646 | 0.551 (0.02) | 0.647 (0.03) | ||||||||
| log(Luminosity) | [L☉] | ||||||||||||||
| Cooling age | [Gyr] | 4.0000 | 3.6610 | ||||||||||||
| 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] | 15.19 (0.2) | 15.10 (0.2) | 15.10 (0.2) | 15.19 | 15.19 (0.2) | 15.10 (0.2) | ||||||||
| Distance | [pc] | 65.83 (0.7) | 66.23 (0.9) | 66.20 (0.9) | 65.83 | 65.83 (0.7) | 66.20 (0.9) | ||||||||
| Composition | H | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -185.3252002 (0.2) | -185.5811613 (0.4) | -185.325 (0.2) | -185.5811613 | ||||||||||
| Proper motion (declination) | [mas/yr] | 59.75114668 (0.1) | 60.12579438 (0.2) | 59.751 (0.1) | 60.12579438 | ||||||||||
| Variability | |||||||||||||||
| Magnetic | |||||||||||||||
| Bd | [MG] | ||||||||||||||
| Infrared excess (disk) | |||||||||||||||
| Binarity | |||||||||||||||
| B magnitude | 18.80 | ||||||||||||||
| V magnitude | |||||||||||||||
| R magnitude | 18.50 | ||||||||||||||
| I magnitude | |||||||||||||||
| J magnitude | 17.54 (0.03) | ||||||||||||||
| H magnitude | |||||||||||||||
| K magnitude | |||||||||||||||
| u magnitude | 20.15 (0.04) | 20.10 (0.05) | 20.15 (0.04) | 20.15 (0.04) | 20.17 (0.05) | ||||||||||
| g magnitude | 19.03 (0.01) | 19.03 (0.01) | 19.03 (0.01) | 19.01 (0.01) | |||||||||||
| r magnitude | 18.54 (0.009) | 18.54 (0.01) | 18.54 (0.009) | 18.53 (0.009) | |||||||||||
| i magnitude | 18.37 (0.009) | 18.37 (0.01) | 18.37 (0.009) | 18.36 (0.01) | |||||||||||
| z magnitude | 18.26 (0.02) | 18.26 (0.02) | 18.26 (0.02) | 18.26 (0.03) | |||||||||||
| G magnitude | 18.55 (0.03) | 18.58 | 18.55 | 18.55 (0.003) | 18.58 | ||||||||||
| BP magnitude | 18.96 (0.03) | 19.00 | 19.00 | ||||||||||||
| RP magnitude | 18.02 (0.02) | 18.05 | 18.05 | ||||||||||||
| Pan g magnitude | 18.97 (0.009) | 18.97 (0.008) | |||||||||||||
| Pan r magnitude | 18.53 (0.004) | 18.53 (0.005) | |||||||||||||
| Pan i magnitude | 18.37 (0.005) | 18.37 (0.005) | |||||||||||||
| Pan z magnitude | 18.34 (0.01) | 18.34 (0.01) | |||||||||||||
| Pan y magnitude | 18.32 (0.02) | 18.32 (0.01) | |||||||||||||
| E(B-V) | 0.001 | ||||||||||||||
* Constant surface field
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