Gaia DR2 221424221446885248
All names: SDSS J034424.08+353238.6, WDJ034424.08+353238.65, SDSS J034424.08+353238.7, Gaia DR2 221424221446885248, Gaia DR3 221424221446885248, J0344+3532, Gaia EDR3 221424221446885248
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 03 44 24.08 (0.2) | 03 44 24.08 | 03 44 24.08 | 03 44 24.08 (0.2) | 03 44 24.08 | ||||||||
| Declination | 35 32 38.90 (0.1) | 35 32 38.89 | 35 32 38.90 | 35 32 38.66 (0.1) | 35 32 38.89 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||||
| Effective temperature | [K] | 6435.0 (44) | 6426.0 (42) | 6433.0 (44) | 6368.0 | 6111.0 | 6507.0 (120) | ||||||
| log(g) | [cgs] | 8.19 (0.02) | 8.17 (0.03) | 8.17 (0.03) | 8.15 | 8.01 | 8.23 (0.04) | ||||||
| Mass | [M☉] | 0.707 (0.02) | 0.695 (0.02) | 0.697 (0.02) | 0.682 | 0.58 | 0.735 (0.04) | ||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 2.7800 | 2.7000 | 2.4020 | |||||||||
| 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] | 11.71 (0.2) | 11.59 (0.3) | 11.59 (0.3) | 11.71 | 11.71 (0.2) | 11.59 (0.3) | ||||||
| Distance | [pc] | 85.41 (2) | 86.28 (2) | 86.26 (2) | 85.41 | 85.41 (2) | 86.26 (2) | ||||||
| Composition | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -6.069685682 (0.3) | -5.658995615 (0.6) | -6.07 (0.3) | -5.658995615 | ||||||||
| Proper motion (declination) | [mas/yr] | 15.1126478 (0.2) | 15.29157672 (0.4) | 15.113 (0.2) | 15.29157672 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | |||||||||||||
| H magnitude | |||||||||||||
| K magnitude | (18) | ||||||||||||
| u magnitude | 19.65 (0.03) | 19.64 (0.03) | 19.64 (0.03) | ||||||||||
| g magnitude | 18.99 (0.009) | 18.99 (0.009) | |||||||||||
| r magnitude | 18.68 (0.009) | 18.68 (0.009) | |||||||||||
| i magnitude | 18.60 (0.01) | 18.60 (0.01) | |||||||||||
| z magnitude | 18.60 (0.03) | 18.60 (0.03) | |||||||||||
| G magnitude | 18.68 (0.02) | 18.70 | 18.68 | 18.68 (0.003) | 18.70 | ||||||||
| BP magnitude | 18.96 (0.02) | 18.90 | 18.90 | ||||||||||
| RP magnitude | 18.31 (0.02) | 18.26 | 18.26 | ||||||||||
| Pan g magnitude | 18.93 (0.01) | 18.93 (0.009) | |||||||||||
| Pan r magnitude | 18.70 (0.004) | 18.70 (0.003) | |||||||||||
| Pan i magnitude | 18.60 (0.006) | 18.60 (0.006) | |||||||||||
| Pan z magnitude | 18.60 (0.01) | 18.60 (0.01) | |||||||||||
| Pan y magnitude | 18.62 (0.01) | 18.62 (0.01) | |||||||||||
| E(B-V) | 0.005 | ||||||||||||
* Constant surface field
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