Gaia DR2 44134980855106944
All names: SDSS J034120.57+165555.3, Gaia DR3 44134980855106944, SDSS J034120.57+165555.4, WDJ034120.56+165555.73, Gaia EDR3 44134980855106944, Gaia DR2 44134980855106944
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 03 41 20.61 (0.3) | 03 41 20.61 | 03 41 20.61 | 03 41 20.56 (0.3) | 03 41 20.61 | ||||||
| Declination | 16 55 54.40 (0.3) | 16 55 54.44 | 16 55 54.40 | 16 55 55.73 (0.3) | 16 55 54.44 | ||||||
| Spectral type | DA: | DA | DA | ||||||||
| Effective temperature | [K] | 5070.0 (35) | 5073.0 | 4758.0 | 5363.0 (145) | ||||||
| log(g) | [cgs] | 7.96 (0.03) | 7.88 | 7.66 | 8.14 (0.07) | ||||||
| Mass | [M☉] | 0.558 (0.03) | 0.51 | 0.383 | 0.669 (0.06) | ||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 3.8680 | 3.2100 | ||||||||
| 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] | 13.45 (0.3) | 12.80 (0.4) | 13.45 | 13.45 (0.3) | 12.80 (0.4) | |||||
| Distance | [pc] | 74.33 (2) | 78.13 (3) | 74.33 | 74.33 (2) | 78.13 (3) | |||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 45.14960237 (0.4) | 44.31284377 (0.7) | 45.15 (0.4) | 44.31284377 | ||||||
| Proper motion (declination) | [mas/yr] | -83.35676719 (0.3) | -83.16167935 (0.6) | -83.357 (0.3) | -83.16167935 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 21.30 (0.09) | 21.30 (0.09) | |||||||||
| g magnitude | 19.71 (0.01) | 19.71 (0.01) | |||||||||
| r magnitude | 19.06 (0.01) | 19.06 (0.01) | |||||||||
| i magnitude | 18.80 (0.01) | 18.80 (0.01) | |||||||||
| z magnitude | 18.66 (0.03) | 18.66 (0.03) | |||||||||
| G magnitude | 19.09 (0.03) | 19.12 | 19.09 | 19.09 (0.004) | 19.12 | ||||||
| BP magnitude | 19.55 (0.03) | 19.57 | 19.57 | ||||||||
| RP magnitude | 18.54 (0.04) | 18.51 | 18.51 | ||||||||
| Pan g magnitude | 19.65 (0.01) | ||||||||||
| Pan r magnitude | 19.06 (0.005) | ||||||||||
| Pan i magnitude | 18.84 (0.005) | ||||||||||
| Pan z magnitude | 18.74 (0.01) | ||||||||||
| Pan y magnitude | 18.71 (0.02) | ||||||||||
| E(B-V) | 0.003 | ||||||||||
* Constant surface field
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