LSPM J0107+2650
All names: WDJ010728.61+265021.28, Gaia DR2 306779618349361920, SDSS J010728.47+265019.94, Gaia EDR3 306779618349361920, USNO-B1.0 1168-00015058, SDSS J010728.47+265019.9, LSPM J0107+2650, J0107+2650, SDSS J010728.47+265019.8, Gaia DR3 306779618349361920
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Caron et al. 2023 | Coutu et al. 2019 | MWDD H | MWDD HE | Gaia DR2 | Hollands et al. 2017 | Stilism | Kepler et al. 2016 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 01 07 28.36 (0.2) | 01 07 28.47 | 01 07 28.51 | 01 07 28.37 (0.3) | 01 07 28.36 | 01 07 28.62 (0.2) | 01 07 28.37 | |||||||||
| Declination | 26 50 18.77 (0.1) | 26 50 19.94 | 26 50 21.60 | 26 50 18.85 (0.3) | 26 50 18.77 | 26 50 21.30 (0.1) | 26 50 18.85 | |||||||||
| Spectral type | DZH | DZ | NOTWD | NOTWD | DZ | NOTWD | DZ | DZ | DZ | |||||||
| Effective temperature | [K] | 5151.0 (18) | 5258.0 (80) | 6004.0 | 5757.0 | 6190.0 (140) | 5509.0 (21) | 5511.0 (92) | ||||||||
| log(g) | [cgs] | 8.11 (0.03) | 8.18 | 8.45 | 8.32 | 8.00 (0) | 8.23 (0.04) | |||||||||
| Mass | [M☉] | 0.641 (0.03) | 0.6858 | 0.881 | 0.779 | 0.72 (0.04) | ||||||||||
| log(Luminosity) | [L☉] | |||||||||||||||
| Cooling age | [Gyr] | 6.2100 | 6.0400 | 5.0670 | 5.3140 | 2.9000 | ||||||||||
| log(H/He) | -4.0 | <-3.0038 | ||||||||||||||
| log(C/He) | ||||||||||||||||
| log(Ca/He) | -9.5 | -9.4713 (0.2) | -8.44 | -9.303 | ||||||||||||
| log(Ca/H) | ||||||||||||||||
| log(N/He) | ||||||||||||||||
| log(O/He) | ||||||||||||||||
| log(Na/He) | -8.22 | |||||||||||||||
| log(Mg/He) | -7.93 | |||||||||||||||
| log(Al/He) | ||||||||||||||||
| log(Si/He) | ||||||||||||||||
| log(P/He) | ||||||||||||||||
| log(S/He) | ||||||||||||||||
| log(Cl/He) | ||||||||||||||||
| log(Sc/He) | ||||||||||||||||
| log(Ti/He) | ||||||||||||||||
| log(V/He) | ||||||||||||||||
| log(Cr/He) | ||||||||||||||||
| log(Mn/He) | ||||||||||||||||
| log(Fe/He) | -7.73 | |||||||||||||||
| log(Co/He) | ||||||||||||||||
| log(Ni/He) | ||||||||||||||||
| log(Cu/He) | ||||||||||||||||
| log(Zn/He) | ||||||||||||||||
| log(Ga/He) | ||||||||||||||||
| log(Ge/He) | ||||||||||||||||
| log(Sr/He) | ||||||||||||||||
| Parallax | [mas] | 13.90 (0.2) | 14.64 (0.3) | 14.64 | 14.64 (0.3) | 13.90 | 13.90 (0.2) | 14.64 (0.3) | ||||||||
| Distance | [pc] | 71.96 (1) | 68.31 (2) | 68.29 (2) | 68.29 (2) | 101.00 (13) | 71.96 | 71.96 (1) | 68.29 (2) | |||||||
| Composition | He | He | He | He | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -213.9279379 (0.2) | -213.1061883 (0.6) | -213.928 (0.2) | -213.1061883 | |||||||||||
| Proper motion (declination) | [mas/yr] | -158.034033 (0.2) | -157.1684296 (0.5) | -158.034 (0.2) | -157.1684296 | |||||||||||
| Variability | ||||||||||||||||
| Magnetic | yes | |||||||||||||||
| Bd | [MG] | 3.37 (0.07) | ||||||||||||||
| Infrared excess (disk) | ||||||||||||||||
| Binarity | ||||||||||||||||
| B magnitude | 19.60 | |||||||||||||||
| V magnitude | ||||||||||||||||
| R magnitude | 18.50 | |||||||||||||||
| I magnitude | ||||||||||||||||
| J magnitude | 18.05 (0.04) | |||||||||||||||
| H magnitude | ||||||||||||||||
| K magnitude | ||||||||||||||||
| u magnitude | 23.44 (0.7) | 23.44 (0.7) | 23.27 (0.6) | 23.27 (0.6) | 23.44 (0.7) | 21.85 (0.3) | ||||||||||
| g magnitude | 19.36 (0.01) | 19.36 (0.02) | 19.36 (0.02) | 19.37 (0.01) | 19.34 (0.01) | |||||||||||
| r magnitude | 18.83 (0.01) | 18.83 (0.01) | 18.83 (0.01) | 18.82 (0.01) | 18.79 (0.01) | |||||||||||
| i magnitude | 18.67 (0.01) | 18.67 (0.02) | 18.67 (0.02) | 18.67 (0.01) | 18.71 (0.01) | |||||||||||
| z magnitude | 18.79 (0.05) | 18.78 (0.05) | 18.78 (0.05) | 18.79 (0.05) | 18.64 (0.04) | |||||||||||
| G magnitude | 18.88 (0.04) | 18.93 | 18.88 | 18.88 (0.004) | 18.93 | |||||||||||
| BP magnitude | 19.22 (0.04) | 19.33 | 19.33 | |||||||||||||
| RP magnitude | 18.47 (0.03) | 18.47 | 18.47 | |||||||||||||
| Pan g magnitude | 19.22 (0.008) | 19.22 (0.006) | ||||||||||||||
| Pan r magnitude | 18.81 (0.009) | 18.81 (0.01) | ||||||||||||||
| Pan i magnitude | 18.70 (0.007) | 18.70 (0.006) | ||||||||||||||
| Pan z magnitude | 18.77 (0.01) | 18.77 (0.01) | ||||||||||||||
| Pan y magnitude | 18.75 (0.02) | 18.75 (0.02) | ||||||||||||||
| E(B-V) | 0.003 | |||||||||||||||
* Constant surface field
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