LSPM J0542+8219N
All names: GALEX J054204.7+821953, J0542+8219, SDSS J054204.98+821954.73, SDSS J054204.98+821954.7, USNO-B1.0 1723-00019252, Gaia DR3 558036098518042752, Gaia DR2 558036098518042752, LSPM J0542+8219N, SDSS J054204.91+821954.9, Gaia EDR3 558036098518042752, WDJ054204.94+821955.58
| 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 | 05 42 05.06 (0.08) | 05 42 04.98 | 05 42 05.06 (0.1) | 05 42 05.06 | 05 42 04.94 (0.08) | 05 42 05.06 | |||||||||
| Declination | 82 19 53.11 (0.08) | 82 19 54.72 | 82 19 53.19 (0.1) | 82 19 53.11 | 82 19 55.58 (0.08) | 82 19 53.19 | |||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | DA | |||||||
| Effective temperature | [K] | 5911.0 (38) | 5906.0 (33) | 5910.0 (38) | 5833.0 | 5764.0 (300) | 6053.0 (68) | ||||||||
| log(g) | [cgs] | 7.96 (0.01) | 7.95 (0.01) | 7.95 (0.02) | 7.91 | 8.33 (0.05) | 8.04 (0.02) | ||||||||
| Mass | [M☉] | 0.562 (0.01) | 0.556 (0.01) | 0.557 (0.01) | 0.535 | 0.7909999999999999 (0.03) | 0.612 (0.02) | ||||||||
| log(Luminosity) | [L☉] | ||||||||||||||
| Cooling age | [Gyr] | 2.2400 | 2.1100 | ||||||||||||
| 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] | 16.26 (0.09) | 16.18 (0.1) | 16.18 (0.1) | 16.26 | 16.26 (0.09) | 16.18 (0.1) | ||||||||
| Distance | [pc] | 61.51 (0.3) | 61.80 (0.5) | 61.81 (0.5) | 61.51 | 61.51 (0.3) | 61.81 (0.5) | ||||||||
| Composition | H | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 16.1942857 (0.1) | 15.97491251 (0.2) | 16.194 (0.1) | 15.97491251 | ||||||||||
| Proper motion (declination) | [mas/yr] | -154.6416766 (0.1) | -154.3848992 (0.2) | -154.642 (0.1) | -154.3848992 | ||||||||||
| Variability | |||||||||||||||
| Magnetic | |||||||||||||||
| Bd | [MG] | ||||||||||||||
| Infrared excess (disk) | |||||||||||||||
| Binarity | |||||||||||||||
| B magnitude | 18.40 | ||||||||||||||
| V magnitude | |||||||||||||||
| R magnitude | 17.80 | ||||||||||||||
| I magnitude | |||||||||||||||
| J magnitude | |||||||||||||||
| H magnitude | |||||||||||||||
| K magnitude | |||||||||||||||
| u magnitude | 19.26 (0.03) | 19.27 (0.03) | 19.26 (0.03) | 19.26 (0.03) | 19.26 (0.03) | ||||||||||
| g magnitude | 18.37 (0.007) | 18.37 (0.01) | 18.37 (0.007) | 18.37 (0.007) | |||||||||||
| r magnitude | 18.04 (0.007) | 18.04 (0.01) | 18.04 (0.007) | 18.04 (0.007) | |||||||||||
| i magnitude | 17.85 (0.008) | 17.85 (0.01) | 17.85 (0.008) | 17.85 (0.008) | |||||||||||
| z magnitude | 17.86 (0.02) | 17.86 (0.02) | 17.86 (0.02) | 17.86 (0.02) | |||||||||||
| G magnitude | 17.99 (0.01) | 18.01 | 17.99 | 17.99 (0.003) | 18.01 | ||||||||||
| BP magnitude | 18.30 (0.01) | 18.25 | 18.25 | ||||||||||||
| RP magnitude | 17.56 (0.01) | 17.54 | 17.54 | ||||||||||||
| Pan g magnitude | 18.32 (0.006) | 18.32 (0.008) | |||||||||||||
| Pan r magnitude | 17.99 (0.009) | 17.99 (0.008) | |||||||||||||
| Pan i magnitude | 17.85 (0.01) | 17.85 (0.01) | |||||||||||||
| Pan z magnitude | 17.85 (0.007) | 17.85 (0.008) | |||||||||||||
| Pan y magnitude | 17.74 (0.02) | 17.74 (0.02) | |||||||||||||
| E(B-V) | 0.002 | ||||||||||||||
* Constant surface field
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