Gaia DR2 42871268333859584
All names: Gaia EDR3 42871268333859584, 2MASS J03441088+1510226, UCAC4 526-006804, Gaia DR3 42871268333859584, J0344+1510, SDSS J034410.91+151022.1, ** SLN 61A, WDJ034410.9+151022.33, WDS J03442+1510A, GALEX J034410.8+151022, WDJ034410.90+151022.33, SDSS J034410.90+151022.1, TIC 434136183, Gaia DR2 42871268333859584
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Caron et al. 2023 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 03 44 10.93 (0.05) | 03 44 10.93 | 03 44 10.93 | 03 44 10.90 (0.05) | 03 44 10.93 | |||||||
| Declination | 15 10 21.67 (0.04) | 15 10 21.69 | 15 10 21.67 | 15 10 22.34 (0.04) | 15 10 21.69 | |||||||
| Spectral type | DC | DC | DA | DC | ||||||||
| Effective temperature | [K] | 7635.0 (34) | 7591.0 (26) | 8380.0 | 8133.0 | 8433.0 (81) | ||||||
| log(g) | [cgs] | 7.66 (0.008) | 7.65 (0.008) | 8.00 | 7.91 | 8.00 (0.02) | ||||||
| Mass | [M☉] | 0.396 (0.006) | 0.393 (0.006) | 0.596 | 0.524 | 0.597 (0.01) | ||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.8600 | 0.9511 | 0.9473 | ||||||||
| log(H/He) | -3.6 | -3.6 | ||||||||||
| log(C/He) | ||||||||||||
| log(Ca/He) | ||||||||||||
| log(Ca/H) | ||||||||||||
| log(N/He) | ||||||||||||
| log(O/He) | ||||||||||||
| log(Na/He) | ||||||||||||
| log(Mg/He) | ||||||||||||
| 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) | ||||||||||||
| log(Co/He) | ||||||||||||
| log(Ni/He) | ||||||||||||
| log(Cu/He) | ||||||||||||
| log(Zn/He) | ||||||||||||
| log(Ga/He) | ||||||||||||
| log(Ge/He) | ||||||||||||
| log(Sr/He) | ||||||||||||
| Parallax | [mas] | 18.37 (0.06) | 18.42 (0.08) | 18.42 (0.08) | 18.37 | 18.37 (0.06) | 18.42 (0.08) | |||||
| Distance | [pc] | 54.45 (0.2) | 54.29 (0.2) | 54.29 (0.2) | 54.45 | 54.45 (0.2) | 54.29 (0.2) | |||||
| Composition | He | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 23.02743752 (0.07) | 23.2159928 (0.2) | 23.027 (0.07) | 23.2159928 | |||||||
| Proper motion (declination) | [mas/yr] | -41.71489761 (0.05) | -41.47508266 (0.1) | -41.715 (0.05) | -41.47508266 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | 16.71 (0.06) | |||||||||||
| V magnitude | 16.52 (0.1) | |||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | 16.10 (0.01) | 16.03 (0.09) | ||||||||||
| H magnitude | 16.18 (0.2) | 16.18 (0.2) | ||||||||||
| K magnitude | ||||||||||||
| u magnitude | 16.97 (0.007) | 16.97 (0.007) | 16.97 (0.007) | |||||||||
| g magnitude | 16.52 (0.004) | 16.52 (0.004) | ||||||||||
| r magnitude | 16.50 (0.004) | 16.50 (0.004) | ||||||||||
| i magnitude | 16.54 (0.005) | 16.54 (0.005) | ||||||||||
| z magnitude | 16.65 (0.009) | 16.65 (0.009) | ||||||||||
| G magnitude | 16.45 (0.005) | 16.47 | 16.45 | 16.45 (0.003) | 16.47 | |||||||
| BP magnitude | 16.57 (0.005) | 16.56 | 16.56 | |||||||||
| RP magnitude | 16.23 (0.008) | 16.24 | 16.24 | |||||||||
| Pan g magnitude | 16.53 (0.004) | 16.53 (0.003) | ||||||||||
| Pan r magnitude | 16.52 (0.003) | 16.52 (0.002) | ||||||||||
| Pan i magnitude | 16.57 (0.003) | 16.57 (0.003) | ||||||||||
| Pan z magnitude | 16.67 (0.003) | 16.67 (0.004) | ||||||||||
| Pan y magnitude | 16.75 (0.005) | 16.75 (0.006) | ||||||||||
| E(B-V) | 0.001 | |||||||||||
* Constant surface field
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