Gaia DR2 4412554051637282560
All names: Gaia DR2 4412554051637282560, Gaia DR3 4412554051637282560, WDJ160556.30+020416.41, WDJ160556.3+020416.40, SDSS J160556.30+020416.4, SDSS J160556.30+020416.3, Gaia EDR3 4412554051637282560
| 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 | 16 05 56.38 (0.2) | 16 05 56.38 | 16 05 56.38 | 16 05 56.30 (0.2) | 16 05 56.38 | ||||||
| Declination | 02 04 15.71 (0.1) | 02 04 15.73 | 02 04 15.71 | 02 04 16.39 (0.1) | 02 04 15.73 | ||||||
| Spectral type | DA: | DA | DA | ||||||||
| Effective temperature | [K] | 5952.0 (32) | 5816.0 | 5546.0 | 5859.0 (128) | ||||||
| log(g) | [cgs] | 8.25 (0.02) | 8.23 | 8.07 | 8.21 (0.05) | ||||||
| Mass | [M☉] | 0.746 (0.02) | 0.734 | 0.616 | 0.716 (0.04) | ||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 4.3100 | 4.4490 | ||||||||
| 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] | 13.28 (0.2) | 13.65 (0.3) | 13.28 | 13.28 (0.2) | 13.65 (0.3) | |||||
| Distance | [pc] | 75.28 (1) | 73.27 (2) | 75.28 | 75.28 (1) | 73.27 (2) | |||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 70.25794831 (0.2) | 71.0540037 (0.5) | 70.258 (0.2) | 71.0540037 | ||||||
| Proper motion (declination) | [mas/yr] | -42.79160734 (0.2) | -43.820786 (0.4) | -42.792 (0.2) | -43.820786 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 20.08 (0.04) | 20.08 (0.04) | |||||||||
| g magnitude | 19.22 (0.01) | 19.22 (0.01) | |||||||||
| r magnitude | 18.81 (0.01) | 18.81 (0.01) | |||||||||
| i magnitude | 18.64 (0.01) | 18.64 (0.01) | |||||||||
| z magnitude | 18.57 (0.04) | 18.57 (0.04) | |||||||||
| G magnitude | 18.81 (0.03) | 18.84 | 18.81 | 18.81 (0.003) | 18.84 | ||||||
| BP magnitude | 19.18 (0.03) | 19.15 | 19.15 | ||||||||
| RP magnitude | 18.33 (0.02) | 18.30 | 18.30 | ||||||||
| Pan g magnitude | 19.16 (0.005) | ||||||||||
| Pan r magnitude | 18.82 (0.008) | ||||||||||
| Pan i magnitude | 18.67 (0.006) | ||||||||||
| Pan z magnitude | 18.63 (0.01) | ||||||||||
| Pan y magnitude | 18.62 (0.02) | ||||||||||
| E(B-V) | 0.004 | ||||||||||
* Constant surface field
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